# True Metronome vs BandSync Library

The clearest difference is in-app purchases: BandSync Library at none against True Metronome's 2. True Metronome's advantage is update cadence (weekly vs every 3 months) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. True Metronome sells 2 one-off in-app purchases. BandSync Library asks for nothing beyond the download.

True Metronome ships an update weekly, BandSync Library every 3 months. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | True Metronome | BandSync Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (227 ratings)](https://appshunter.io/ios/app/true-metronome/id574204413/reviews)** | — |
| Number of ratings | **227** | — |
| Positive reviews | 73.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 2 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Motyzhenkov](https://appshunter.io/developer/574204416) | [ROBERT MICHAEL HARVEY](https://appshunter.io/developer/1873724494) |

## What reviewers say

### True Metronome

[App page](https://appshunter.io/ios/app/true-metronome/id574204413)

This app provides a reliable metronome for musicians, featuring realistic acoustic sounds and precise timing. It offers practice tools like tempo training and live detection, along with progress tracking and Apple ecosystem integrations.

**Highlights:** Realistic acoustic metronome sounds, Precise timing with zero drift, Tempo Trainer for gradual speed increase, Live Tempo Detection via microphone, Apple Watch and Siri integration, Progress tracking and global rankings

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Skin | $0.99 | one-time |
| True Metronome Pro | $9.99 | one-time |

**What reviewers like**

- 👍 Simple and practical interface
- 🎵 Realistic and natural sound
- 🚀 Fast and efficient operation
- 💡 Developer responsiveness and updates
- 🎯 Focus on core functionality

**What reviewers complain about**

- 🐛 Bug with persistent prompts
- 🚫 Screen orientation issues
- 🔊 Low volume in newer versions
- 💰 Unclear in-app purchase model (skins)
- 🔇 Some users experience no sound

**Reported bugs**

- Prompts do not disappear, preventing app usage
- App does not align to iPad's orientation
- Swinging arm does not match the ticking beat
- No sound issues reported by multiple users
- App closes unexpectedly

**Requested features**

- Allow background operation when screen is off
- Minimize interface
- Subdivision of tempo
- Lower frequency range (e.g., 36 bpm)
- Bell on the 8th beat


### BandSync Library

[App page](https://appshunter.io/ios/app/bandsync-library/id6758571015)

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

**In-app purchases:** none


## Frequently asked questions

### Is True Metronome free?

True Metronome is free to download, with in-app purchases available.

### Is BandSync Library free?

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

### Do True Metronome or BandSync Library have ads?

Neither True Metronome nor BandSync Library shows ads.

### Which is updated more often, True Metronome or BandSync Library?

True Metronome ships an update weekly, and BandSync Library every 3 months. Most recently, True Metronome was updated on October 20, 2026 and BandSync Library on October 10, 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.*