# Grand Piano mini vs Tiny Instrument

The clearest difference is rating: Tiny Instrument at 5.0 against Grand Piano mini's 3.3. Tiny Instrument also leads on update cadence (every 3 days vs every 72 months) and device support (4 vs 2). Grand Piano mini's advantage is in-app purchases (none vs 7). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Tiny Instrument sells 7 one-off in-app purchases. Grand Piano mini asks for nothing beyond the download.

Tiny Instrument holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Grand Piano mini ships an update every 72 months, Tiny Instrument every 3 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Grand Piano mini | Tiny Instrument |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (6 ratings)](https://appshunter.io/ios/app/grand-piano-mini/id1502022593/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tiny-instrument-learn-piano/id6746358886/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 72 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 70 MB | 299 MB |
| Requires iOS | 18.6 | **18.4** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [pablo lopez](https://appshunter.io/developer/1502022592) | [Codeloop](https://appshunter.io/developer/1799900268) |

## What reviewers say

### Grand Piano mini

[App page](https://appshunter.io/ios/app/grand-piano-mini/id1502022593)

Experience the rich sound of a grand piano directly on your Apple Watch. This app offers a full 7-octave range with volume control and a dedicated keyboard interface for seamless play. Enjoy high-quality audio with no latency.

**Highlights:** High-quality grand piano sound, Full 7-octave range, Volume control, Note off message, Dedicated Apple Watch keyboard, No latency

**In-app purchases:** none


### Tiny Instrument

[App page](https://appshunter.io/ios/app/tiny-instrument-learn-piano/id6746358886)

This app simplifies playing, recording, and exploring MIDI keyboards with real-time visual feedback. It allows users to record performances, import MIDI files, and customize instruments and playback settings.

**Highlights:** Plug & Play MIDI keyboard connection, Real-time note visualization on staff, Record and save MIDI performances, Import and play MIDI files, Customizable instruments with SF2 support, Flexible playback and display settings

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keyboard Themes | $1.99 | one-time |
| Core Theory | $2.99 | one-time |
| Chord Lab | $2.99 | one-time |
| Composition Studio | $4.99 | one-time |
| Advanced Theory | $4.99 | one-time |
| Practice Studio | $4.99 | one-time |
| Full Library | $14.99 | one-time |


## Frequently asked questions

### Is Grand Piano mini free?

Grand Piano mini is free to download, with no in-app purchases.

### Is Tiny Instrument free?

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

### Which has better reviews, Grand Piano mini or Tiny Instrument?

Tiny Instrument is rated higher. Grand Piano mini averages 3.3 out of 5 from 6 ratings, while Tiny Instrument averages 5.0 from 4 ratings.

### Do Grand Piano mini or Tiny Instrument have ads?

Neither Grand Piano mini nor Tiny Instrument shows ads.

### Which is updated more often, Grand Piano mini or Tiny Instrument?

Grand Piano mini ships an update every 72 months, and Tiny Instrument every 3 days. Most recently, Grand Piano mini was updated on November 3, 2026 and Tiny Instrument on October 30, 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.*