# AppSigma vs SignalShelf

Last updated: November 15, 2026.

SignalShelf is ahead of AppSigma on App Store APIs: Overall score 73.4 to 64.3.

## App Store API

4. [AppSigma, $49.99 monthly, Pro](https://datacircle.dev/app-store-apis/appsigma/free#49-99-monthly): Overall score 64.3, Accuracy score 68, median answer time 0.12 s, $0.20 per 1,000 apps
2. [SignalShelf, $499 pack](https://datacircle.dev/app-store-apis/signalshelf/free#499-pack): Overall score 73.4, Accuracy score 59, median answer time under 0.1 s, $0.50 per 1,000 apps

Every provider of this API, ranked: [App Store API: best providers in 2026](https://datacircle.dev/best-app-store-api)

## See also

- [AppSigma alternatives](https://datacircle.dev/appsigma-alternatives)
- [SignalShelf alternatives](https://datacircle.dev/signalshelf-alternatives)
- [Apple vs AppSigma](https://datacircle.dev/apple-vs-appsigma)
- [AppSigma vs Zapi](https://datacircle.dev/appsigma-vs-zapi)
- [Apple vs SignalShelf](https://datacircle.dev/apple-vs-signalshelf)
- [Scrappa vs SignalShelf](https://datacircle.dev/scrappa-vs-signalshelf)
- [AppSkyline vs SignalShelf](https://datacircle.dev/appskyline-vs-signalshelf)
- [B77 vs SignalShelf](https://datacircle.dev/b77-vs-signalshelf)