# SpeedyBee App vs TATTU

The clearest difference is rating: SpeedyBee App at 3.3 against TATTU's 1.0. SpeedyBee App also leads on review sentiment (39% vs 0%) and ratings volume (121 vs 1). 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.

SpeedyBee App holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: SpeedyBee App has 121 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 39% of SpeedyBee App's written reviews are positive against 0% of TATTU's.

SpeedyBee App ships an update every 2 weeks, TATTU every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SpeedyBee App | TATTU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (121 ratings)](https://appshunter.io/ios/app/speedybee-app/id1150315028/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/tattu/id6476337515/reviews) |
| Number of ratings | **121** | 1 |
| Positive reviews | **38.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 292 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [珠海市快蜂科技有限公司](https://appshunter.io/developer/1846813771) | [Shenzhen Grepow Battery Co.Ltd.](https://appshunter.io/developer/1714028930) |

## What reviewers say

### SpeedyBee App

[App page](https://appshunter.io/ios/app/speedybee-app/id1150315028)

This application allows users to adjust flight controller parameters wirelessly via Bluetooth. It supports various flight controller firmwares and requires a compatible mobile device. Easily configure your drone's settings on the go.

**Highlights:** Wireless flight controller parameter adjustment, Bluetooth connectivity, Supports Betaflight, iNav, and Butterflight, Automatic Bluetooth activation/deactivation (with SpeedyBee adapter), Mobile device configuration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Wireless field configuration without laptop
- 📱 Seamless Betaflight integration
- 🔧 Quick PID tuning adjustments in field
- ⚡ Fast Bluetooth connectivity
- 🎯 Comprehensive flight controller management

**What reviewers complain about**

- 🐛 Frequent app crashes
- 📡 Unstable Bluetooth connections
- ❌ No wired/USB-C connection on iOS
- ⚠️ Poor iOS support compared to Android
- 🔋 Excessive battery drain

**Reported bugs**

- App crashes on startup (iOS 13-17)
- Crashes when saving settings
- Crashes when accessing Blackbox tab
- Crashes when entering CLI commands
- Crashes when selecting motors in Betaflight

**Requested features**

- INAV 8.0+ support (most requested)
- USB-C/OTG cable connection support
- Wired connection option for iOS
- PID Toolbox integration
- Blackbox log reading improvements


### TATTU

[App page](https://appshunter.io/ios/app/tattu/id6476337515)

This utility app provides battery management system (BMS) functions for smart batteries. It allows users to monitor and control battery parameters. Designed for efficient battery operation and maintenance.

**Highlights:** Battery Management System (BMS), Smart battery monitoring, Battery parameter control, Efficient battery operation, Battery maintenance functions

**In-app purchases:** none


## Frequently asked questions

### Is SpeedyBee App free?

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

### Is TATTU free?

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

### Which has better reviews, SpeedyBee App or TATTU?

SpeedyBee App is rated higher. SpeedyBee App averages 3.3 out of 5 from 121 ratings, while TATTU averages 1.0 from 1 ratings.

### Do SpeedyBee App or TATTU have ads?

Neither SpeedyBee App nor TATTU shows ads.

### Which is updated more often, SpeedyBee App or TATTU?

SpeedyBee App ships an update every 2 weeks, and TATTU every 2 months. Most recently, SpeedyBee App was updated on October 26, 2026 and TATTU on October 24, 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.*