# SpeedyBee App vs Chainsaw Chain Finder

The clearest difference is in-app purchases: SpeedyBee App at none against Chainsaw Chain Finder's 1. SpeedyBee App also leads on update cadence (every 2 weeks vs every 3 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Chainsaw Chain Finder sells 1 one-off in-app purchase. SpeedyBee App asks for nothing beyond the download.

SpeedyBee App ships an update every 2 weeks, Chainsaw Chain Finder every 3 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SpeedyBee App | Chainsaw Chain Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (120 ratings)](https://appshunter.io/ios/app/speedybee-app/id1150315028/reviews)** | — |
| Number of ratings | **120** | — |
| Positive reviews | 38.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 292 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [珠海市快蜂科技有限公司](https://appshunter.io/developer/1846813771) | [EVREN YUCEBAS](https://appshunter.io/developer/6782353474) |

## What reviewers say

### SpeedyBee App

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

This application allows wireless configuration of flight controller parameters via Bluetooth. It supports various flight controller firmwares and enables quick adjustments in the field without needing a laptop. Connect your mobile device to your flight controller and tune settings on the go.

**Highlights:** Wireless flight controller parameter settings, Bluetooth connectivity to flight control boards, Supports Betaflight, iNav, and Butterflight firmware, Field configuration without a laptop, Automatic Bluetooth module activation/deactivation, Firmware update capability

**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


### Chainsaw Chain Finder

[App page](https://appshunter.io/ios/app/chainsaw-chain-finder/id6805040134)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


## Frequently asked questions

### Is SpeedyBee App free?

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

### Is Chainsaw Chain Finder free?

Chainsaw Chain Finder is free to download, with in-app purchases available.

### Do SpeedyBee App or Chainsaw Chain Finder have ads?

Neither SpeedyBee App nor Chainsaw Chain Finder shows ads.

### Which is updated more often, SpeedyBee App or Chainsaw Chain Finder?

SpeedyBee App ships an update every 2 weeks, and Chainsaw Chain Finder every 3 weeks. Most recently, SpeedyBee App was updated on November 6, 2026 and Chainsaw Chain Finder on November 7, 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.*