# ASO.dev, free, Alpha test credits, GET /v1/keywords/metrics/popularity/average: Keyword research API

> Keyword metrics: average App Store search popularity since September 1, 2025.

ASO.dev's Alpha test credits plan for the keyword research API costs $0.00 per 1,000 keywords. We check each provider's docs for 6 fields: Search volume, Monthly trend, Cost per click, Competition and 2 more. ASO.dev's docs list none of the 6.
We haven't run ASO.dev through [our keyword research API benchmark](https://datacircle.dev/best-keyword-research-api.txt) yet.
This plan is free. We rank 312 plans for keyword research APIs by price. Half the plans cost $1.947 or less per 1,000 keywords. [See the best free keyword research API plan.](https://datacircle.dev/best-keyword-research-api.txt)
[AppDrift's $14.99 monthly plan](https://datacircle.dev/keyword-research-apis/appdrift/14-99-monthly/llms.txt) costs the least per 1,000 keywords. AppDrift's keyword research API costs nothing beyond the plan price. [Pixel Tools's ₽99 pack](https://datacircle.dev/keyword-research-apis/pixel-tools/99-pack-guru-for-99-rubles-post-api-wordstatapi-wordstatapi/llms.txt) costs the least for 10,000 keywords a month: about $1.18.
[seodata.dev's $4.99 monthly plan](https://datacircle.dev/keyword-research-apis/seodata-dev/4-99-monthly/llms.txt) covers any number of keywords. seodata.dev's $4.99 monthly plan costs less up front than AppDrift's $14.99 monthly plan.
[DataForSEO](https://datacircle.dev/keyword-research-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-overview-live/llms.txt), [AppDrift](https://datacircle.dev/keyword-research-apis/appdrift/14-99-monthly/llms.txt) and [Bing Webmaster Tools](https://datacircle.dev/keyword-research-apis/bing-webmaster-tools/free-get-webmaster-api-svc-json-getkeywordstats/llms.txt) are the best keyword research API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/keyword-research-apis/aso-dev/free-alpha-test-credits-get-v1-keywords-metrics-popularity-average
- [Keyword research API: the best SEO keyword data providers](https://datacircle.dev/best-keyword-research-api.txt)
- Get it: https://developer.aso.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Request: `GET https://developer.aso.dev/v1/keywords/metrics/popularity/average`
- API key: with the plan, on https://developer.aso.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- Its API docs: https://developer.aso.dev/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing#tag/keyword-metrics/GET/v1/keywords/metrics/popularity/average
- Sold by: ASO.dev (https://aso.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing)
- Checked: 2026-11-09

## In the answer

- Completeness: 0%

## Price

- $ per 1,000 keywords: $0.00
- Per: call
- Billing: free

## Charges

- Also pays for: from the same budget: App keyword rankings: growing or falling keywords endpoint · App keyword rankings: yesterday and today endpoint · App keyword rankings: history endpoint · App keyword rankings: current or history endpoint · Returns stored daily top apps for one App Store category chart endpoint · Returns current free, paid, or grossing apps from Apple for one App Store category chart endpoint · Returns an App Store category chart collected within the last hour, with its UTC snapshot timestamp endpoint · Returns stored hourly snapshots of an App Store category chart endpoint · Returns stored daily top apps and preview-refreshed app metadata for one App Store category chart endpoint · Returns the latest stored category ranking positions for one app endpoint · Returns stored category ranking positions for one app over a date range endpoint · Returns stored App Store reviews for one app from newest to oldest endpoint · Returns compact stored metadata for one app and country, using the same fields as charts/query-with-meta endpoint · Returns compact live App Store metadata for one app and country endpoint · Verifies that the public API project, routing, JSON contract, and docs pipeline are alive endpoint · Verifies that the developer surface is active endpoint · Returns all App Store countries supported by app and non-keyword endpoints endpoint · Returns countries supported by keyword endpoints endpoint · Returns App Store category ids supported by app ranking endpoints endpoint · Keyword lists: list configured keywords endpoint · Keyword lists: replace configured keywords endpoint · Keyword lists: add or remove configured keywords endpoint · Keyword lists: delete one keyword entry endpoint · Keyword metrics: latest App Store search popularity endpoint · Keyword search results: live Apple lookup endpoint · Keyword search results: collected top apps endpoint · Keyword search results: latest stored results endpoint · Returns active ASO.dev projects for the user email attached to the authenticated API key endpoint

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Keyword metrics: average App Store search popularity since September 1, 2025.

## Data

- Freshness: stored
- Keep data: no limit
- Use data: The API is intended for automating the user’s or team’s own workflows, integrating ASO.dev with internal tools, reporting, analytics, agents, AI scenarios, and other agreed use cases. You may not use the API, ASO.dev data, or API results to create, develop, support, train, enrich, or promote a competing service, data marketplace, database, analytics platform, ASO tool, app monitoring tool, or any product that reproduces, replaces, or competes with ASO.dev functionality. You also may not: resell, sublicense, publish, mass distribute, or transfer ASO.dev data to third parties without the Company’s written consent, bypass API limits, restrictions, authorization, billing, or technical protection mechanisms, use the API for scraping, bulk copying, database reconstruction, service mirroring, or data extraction outside the agreed use case, create excessive, harmful, unstable, or disproportionate load on ASO.dev infrastructure, use the API in violation of applicable law, third-party rights, app store rules, platform terms, or these Terms.

## Plan

- Pay: $0
- You get: 30,000 credits
- Enough for: 500 calls
- Expires: 1 month

## Rate limit

- Per day: 50,000
- Per second: 2
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: term, country
- Method: GET
- Path: /v1/keywords/metrics/popularity/average

## About the plan

- Plan: Alpha test credits
- Who can get it: ASO.dev account holders on the Pro or Marketing plan: the API is an add-on to an active ASO.dev subscription (Console and Indie are not included), and alpha test credits are issued by request on the account's email

## The 13 fields the plan's answer can hold

keyword, country, platform, found, popularity, popularity date, average from date, average checks count, last checked date, checks in the last 30 days, checks in the last 365 days, request ID, credits used

## ASO.dev's plans (19)

- [ASO.dev, free, Alpha test credits, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/free-alpha-test-credits-get-v1-keywords-metrics-popularity-average/llms.txt): $0.00 per 1,000, 0% complete, stored
- [ASO.dev, $9 pack, Lite, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/9-pack-lite-get-v1-keywords-metrics-popularity-average/llms.txt): $18.00 per 1,000, 0% complete, stored
- [ASO.dev, $39 pack, Starter, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/39-pack-starter-get-v1-keywords-metrics-popularity-average/llms.txt): $15.60 per 1,000, 0% complete, stored
- [ASO.dev, $199 pack, Growth, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/199-pack-growth-get-v1-keywords-metrics-popularity-average/llms.txt): $15.92 per 1,000, 0% complete, stored
- [ASO.dev, $600 pack, Scale, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/600-pack-scale-get-v1-keywords-metrics-popularity-average/llms.txt): $12.00 per 1,000, 0% complete, stored
- [ASO.dev, $2,000 pack, Business, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/2000-pack-business-get-v1-keywords-metrics-popularity-average/llms.txt): $8.00 per 1,000, 0% complete, stored
- [ASO.dev, $5,000 pack, Enterprise, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/5000-pack-enterprise-get-v1-keywords-metrics-popularity-average/llms.txt): $5.556 per 1,000, 0% complete, stored
- [ASO.dev, $7 monthly, Lite, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/7-monthly-lite-get-v1-keywords-metrics-popularity-average/llms.txt): $14.00 per 1,000, 0% complete, stored
- [ASO.dev, $29 monthly, Starter, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/29-monthly-starter-get-v1-keywords-metrics-popularity-average/llms.txt): $11.60 per 1,000, 0% complete, stored
- [ASO.dev, $149 monthly, Growth, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/149-monthly-growth-get-v1-keywords-metrics-popularity-average/llms.txt): $11.92 per 1,000, 0% complete, stored
- [ASO.dev, $500 monthly, Scale, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/500-monthly-scale-get-v1-keywords-metrics-popularity-average/llms.txt): $10.00 per 1,000, 0% complete, stored
- [ASO.dev, $1,800 monthly, Business, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/1800-monthly-business-get-v1-keywords-metrics-popularity-average/llms.txt): $7.20 per 1,000, 0% complete, stored
- [ASO.dev, $4,200 monthly, Enterprise, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/4200-monthly-enterprise-get-v1-keywords-metrics-popularity-average/llms.txt): $4.667 per 1,000, 0% complete, stored
- [ASO.dev, $59 yearly, Lite, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/59-yearly-lite-get-v1-keywords-metrics-popularity-average/llms.txt): $9.833 per 1,000, 0% complete, stored
- [ASO.dev, $249 yearly, Starter, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/249-yearly-starter-get-v1-keywords-metrics-popularity-average/llms.txt): $8.30 per 1,000, 0% complete, stored
- [ASO.dev, $1,250 yearly, Growth, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/1250-yearly-growth-get-v1-keywords-metrics-popularity-average/llms.txt): $8.333 per 1,000, 0% complete, stored
- [ASO.dev, $4,200 yearly, Scale, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/4200-yearly-scale-get-v1-keywords-metrics-popularity-average/llms.txt): $7.00 per 1,000, 0% complete, stored
- [ASO.dev, $14,000 yearly, Business, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/14000-yearly-business-get-v1-keywords-metrics-popularity-average/llms.txt): $4.667 per 1,000, 0% complete, stored
- [ASO.dev, $35,000 yearly, Enterprise, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/35000-yearly-enterprise-get-v1-keywords-metrics-popularity-average/llms.txt): $3.241 per 1,000, 0% complete, stored

## ASO.dev's calls for this API (2)

- `GET /v1/keywords/metrics/popularity/average`: [ASO.dev, free, Alpha test credits, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/free-alpha-test-credits-get-v1-keywords-metrics-popularity-average/llms.txt)
- `GET /v1/keywords/metrics/popularity/latest`: [ASO.dev, free, Alpha test credits, GET /v1/keywords/metrics/popularity/latest](https://datacircle.dev/keyword-research-apis/aso-dev/free-alpha-test-credits-get-v1-keywords-metrics-popularity-latest/llms.txt)

## ASO.dev's APIs (4)

- [ASO.dev: App Store review API pricing, 19 plans](https://datacircle.dev/app-store-review-apis/aso-dev/free/llms.txt)
- [ASO.dev: keyword research API pricing, 19 plans, GET /v1/keywords/metrics/popularity/average](https://datacircle.dev/keyword-research-apis/aso-dev/free-alpha-test-credits-get-v1-keywords-metrics-popularity-average/llms.txt)
- [ASO.dev: App Store search API pricing, 19 plans, POST /v1/keywords/search-results/collected](https://datacircle.dev/app-store-search-apis/aso-dev/free-alpha-test-credits-post-v1-keywords-search-results-collected/llms.txt)
- [ASO.dev: App Store search API pricing, 19 plans, POST /v1/keywords/search-results/latest](https://datacircle.dev/app-store-search-apis/aso-dev/free-alpha-test-credits-post-v1-keywords-search-results-latest/llms.txt)
- [ASO.dev: App Store search API pricing, 19 plans, POST /v1/keywords/search-results/live](https://datacircle.dev/app-store-search-apis/aso-dev/free-alpha-test-credits-post-v1-keywords-search-results-live/llms.txt)
- [ASO.dev: App Store API pricing, 19 plans, POST /v1/apps/details/live](https://datacircle.dev/app-store-apis/aso-dev/free-alpha-test-credits-post-v1-apps-details-live/llms.txt)
- [ASO.dev: App Store API pricing, 19 plans, POST /v1/apps/details/summary](https://datacircle.dev/app-store-apis/aso-dev/free-alpha-test-credits-post-v1-apps-details-summary/llms.txt)

## ASO.dev: keyword research API alternatives

- [Seonio, $15 monthly, Starter, POST /api/v1/keywords/global](https://datacircle.dev/keyword-research-apis/seonio/15-monthly-starter-post-api-v1-keywords-global/llms.txt): $1.00 per 1,000, 67% complete, stored
- [RankParse, $108 yearly](https://datacircle.dev/keyword-research-apis/rankparse/108-yearly/llms.txt): $3.00 per 1,000, 50% complete
- [GoAnyAPI, $10 pack, Get started, GET /api/v1/keyword-search-volume](https://datacircle.dev/keyword-research-apis/goanyapi/10-pack-get-started-get-api-v1-keyword-search-volume/llms.txt): $3.00 per 1,000, 17% complete
- [Alura, $95.88 yearly, Basic (annual billing), GET /research/keywords/{id}](https://datacircle.dev/keyword-research-apis/alura/95-88-yearly-basic-annual-billing-get-research-keywords-id/llms.txt): $3.995 per 1,000, 33% complete, stored

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-09.

- https://aso.dev/license?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://aso.dev/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://aso.dev/terms?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://aso.dev/tools/api?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://developer.aso.dev?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://developer.aso.dev/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing
- https://developer.aso.dev/docs?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing#tag/keyword-metrics/GET/v1/keywords/metrics/popularity/average
- https://developer.aso.dev/openapi/developer-v1.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=keyword-research-api-pricing