# microbitBLE vs SAT Exam Prep Study 2025

The clearest difference is in-app purchases: microbitBLE at none against SAT Exam Prep Study 2025's 3. microbitBLE also leads on iOS requirement (15.5 vs 17.6). SAT Exam Prep Study 2025's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SAT Exam Prep Study 2025 sells 3 in-app purchases, starting at $4.99 per 7 days. microbitBLE asks for nothing beyond the download.

microbitBLE ships an update every 2 months, SAT Exam Prep Study 2025 monthly. The most recent releases landed on September 29, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | microbitBLE | SAT Exam Prep Study 2025 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/microbitble/id1635024315/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 2 MB | 4 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atsushi Yamada](https://appshunter.io/developer/301497489) | [App Growth Network LTD](https://appshunter.io/developer/1803986459) |

## What reviewers say

### microbitBLE

[App page](https://appshunter.io/ios/app/microbitble/id1635024315)

Connect your smartphone to a micro:bit device via Bluetooth. Send text from your keyboard to display on the micro:bit's LED, and receive messages sent from the micro:bit. Ideal for interactive coding projects and learning.

**Highlights:** Bluetooth UART connection, Send text to micro:bit LED, Receive messages from micro:bit, Button press triggers messages, Interactive coding projects

**Features:** Vision Pro support

**In-app purchases:** none


### SAT Exam Prep Study 2025

[App page](https://appshunter.io/ios/app/sat-exam-prep-study-2025/id6745461265)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is microbitBLE free?

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

### Is SAT Exam Prep Study 2025 free?

SAT Exam Prep Study 2025 is free to download, with in-app purchases available.

### Do microbitBLE or SAT Exam Prep Study 2025 have ads?

Neither microbitBLE nor SAT Exam Prep Study 2025 shows ads.

### Which is updated more often, microbitBLE or SAT Exam Prep Study 2025?

microbitBLE ships an update every 2 months, and SAT Exam Prep Study 2025 monthly. Most recently, microbitBLE was updated on September 29, 2026 and SAT Exam Prep Study 2025 on September 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.*