# Flat vs ViolinTuningWatch

The clearest difference is price: Flat at Free against ViolinTuningWatch's $0.99. Flat also leads on update cadence (fortnightly vs every 38 months) and chart position (#154 vs unranked). ViolinTuningWatch's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 16.4). On ads and device support there is nothing between them.

Flat is free to download; ViolinTuningWatch costs $0.99 up front. Flat sells 10 in-app purchases, starting at $9.99 per month. ViolinTuningWatch asks for nothing beyond the download.

Flat ships an update fortnightly, ViolinTuningWatch every 38 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Flat | ViolinTuningWatch |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (7K ratings)](https://appshunter.io/ios/app/flat-sheet-music-maker-and-tabs/id1177592149/reviews)** | — |
| Number of ratings | **7K** | — |
| Positive reviews | 67.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 38 months |
| Monetization | Freemium | — |
| Best chart rank | **#154** | — |
| Size | 219 MB | 2 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | +4 | 4+ |
| Developer | [Tutteo Limited](https://appshunter.io/developer/1177592148) | [satoshi goto](https://appshunter.io/developer/1452605561) |

## What reviewers say

### Flat

[App page](https://appshunter.io/ios/app/flat-sheet-music-maker-and-tabs/id1177592149)

**Currently charting:** #154 Top Free · Music, #168 Top Grossing · Music (US App Store)

Create, edit, and play sheet music and guitar tabs with this intuitive composer app. It offers a wide range of instruments, notation tools, and collaboration features. Import and export in various formats, and share your creations with a large community.

**Highlights:** Compose and edit sheet music, Create guitar tabs, Real-time collaboration, Import MusicXML, MIDI, PDF, Export to PDF, MIDI, MP3, WAV, Large community library, 90+ instruments

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flat Power (Monthly) | $9.99 | per month |
| Flat Power (Yearly) | $29.99 | per year |
| Flat Power (Yearly) | $39.99 | per year |
| Flat Power (Yearly) | $49.99 | per year |
| PDF import 30 credits | $9.99 | one-time |
| PDF import 70 credits | $17.99 | one-time |
| Flat Power (Lifetime) | $119.00 | one-time |
| Flat Power (Lifetime) | $179.99 | one-time |
| Flat Power (Lifetime) | $199.00 | one-time |
| Flat Power (Lifetime) | $299.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Great for beginners
- 🎨 Lots of customization options
- 🎶 Extensive instrument selection
- 💡 Collaborative features

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🔒 Limited free features
- 💰 Expensive subscription
- 🔊 Poor audio quality
- 📏 Rigid layout and formatting

**Reported bugs**

- App crashes frequently
- Notes and rests disappear
- Playback issues and audio glitches
- Difficulty selecting and editing notes
- Syncing and saving problems

**Requested features**

- Add more percussion instruments
- Improve note entry and editing
- Allow custom soundfonts
- Implement measure repeat signs
- Add more advanced notation options


### ViolinTuningWatch

[App page](https://appshunter.io/ios/app/violintuningwatch/id1497163441)

**In-app purchases:** none


## Frequently asked questions

### Is Flat free?

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

### Is ViolinTuningWatch free?

ViolinTuningWatch costs $0.99, with no in-app purchases.

### Do Flat or ViolinTuningWatch have ads?

Neither Flat nor ViolinTuningWatch shows ads.

### Which is updated more often, Flat or ViolinTuningWatch?

Flat ships an update fortnightly, and ViolinTuningWatch every 38 months. Most recently, Flat was updated on November 4, 2026 and ViolinTuningWatch on November 3, 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.*