# Boom.API vs AWS SAP

The clearest difference is in-app purchases: Boom.API at none against AWS SAP's 1. Boom.API also leads on update cadence (every 5 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AWS SAP sells 1 in-app purchase, starting at $14.99 per year. Boom.API asks for nothing beyond the download.

Boom.API ships an update every 5 days, AWS SAP every 2 weeks. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Boom.API | AWS SAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/boomapi/id6760099286/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 43 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nikolai Cook](https://appshunter.io/developer/1882637001) | [Tutorials Dojo Pte. Ltd.](https://appshunter.io/developer/1892973024) |

## What reviewers say

### Boom.API

[App page](https://appshunter.io/ios/app/boomapi/id6760099286)

This app predicts if you'll hear a sonic boom from returning rocket boosters. It tracks launches, calculates blast zones, and sends personalized notifications so you know when to step outside.

**Highlights:** Tracks upcoming rocket launches, Calculates sonic boom blast zones, Interactive flight path map, Personalized location-based predictions, Customizable launch countdowns, Push notifications for launches and reschedules

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AWS SAP

[App page](https://appshunter.io/ios/app/aws-sap-c02-dojo-exam/id6762992968)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Premium | $14.99 | per year |


## Frequently asked questions

### Is Boom.API free?

Boom.API is free to download, with no in-app purchases.

### Is AWS SAP free?

AWS SAP is free to download, with in-app purchases available.

### Do Boom.API or AWS SAP have ads?

Neither Boom.API nor AWS SAP shows ads.

### Which is updated more often, Boom.API or AWS SAP?

Boom.API ships an update every 5 days, and AWS SAP every 2 weeks. Most recently, Boom.API was updated on October 15, 2026 and AWS SAP on October 13, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*