# Chatta Learning vs Bluetooth Data Logger

The clearest difference is review sentiment: Chatta Learning at 100% against Bluetooth Data Logger's 0%. Chatta Learning also leads on update cadence (every 2 months vs every 58 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Chatta Learning ships an update every 2 months, Bluetooth Data Logger every 58 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Chatta Learning | Bluetooth Data Logger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 58 months |
| Monetization | Free | Free |
| Size | 35 MB | 41 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chatta Limited](https://appshunter.io/developer/1180119954) | [TTS Group Limited](https://appshunter.io/developer/500131642) |

## What reviewers say

### Chatta Learning

[App page](https://appshunter.io/ios/app/chatta-learning/id1054995113)

This educational app supports early years learning, special educational needs, language acquisition, and oracy development. It uses digital technology to enhance communication, writing, reading, and thinking skills through engaging activities and voice recording features.

**Highlights:** Supports Early Years Education, Aids Special Educational Needs, Enhances Language Learning, Develops Oracy Skills, Improves Communication and Writing, Links Images and Voice Recordings, Facilitates Home/School Learning

**In-app purchases:** none


### Bluetooth Data Logger

[App page](https://appshunter.io/ios/app/bluetooth-data-logger/id1465251278)

This educational tool allows users to collect data using five integrated sensors on compatible tablets. It supports scientific investigations and is suitable for a wide range of age groups.

**Highlights:** Five integrated sensors, Data logging capabilities, Tablet compatibility, Scientific investigations, Educational tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chatta Learning free?

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

### Is Bluetooth Data Logger free?

Bluetooth Data Logger is free to download, with no in-app purchases.

### Do Chatta Learning or Bluetooth Data Logger have ads?

Neither Chatta Learning nor Bluetooth Data Logger shows ads.

### Which is updated more often, Chatta Learning or Bluetooth Data Logger?

Chatta Learning ships an update every 2 months, and Bluetooth Data Logger every 58 months. Most recently, Chatta Learning was updated on November 2, 2026 and Bluetooth Data Logger on November 3, 2026.

---

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