# Piano3! Lite vs Temperaments Lite

The clearest difference is in-app purchases: Piano3! Lite at none against Temperaments Lite's 4. Piano3! Lite also leads on update cadence (every 3 months vs every 32 months) and review sentiment (62% vs 50%). Temperaments Lite's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Temperaments Lite sells 4 one-off in-app purchases. Piano3! Lite asks for nothing beyond the download.

Piano3! Lite ships an update every 3 months, Temperaments Lite every 32 months. The most recent releases landed on August 13, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Piano3! Lite | Temperaments Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7 ratings)](https://appshunter.io/ios/app/piano3-lite/id443872722/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **61.9% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 32 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 32 MB | 26 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daisuke Suzuki](https://appshunter.io/developer/436982889) | [HUMBLE EARTH PRODUCTIONS INC](https://appshunter.io/developer/994751710) |

## What reviewers say

### Piano3! Lite

[App page](https://appshunter.io/ios/app/piano3-lite/id443872722)

This application offers a user-friendly piano experience with accessible key layouts across three octaves on a single screen. It addresses common issues like narrow keys and accidental taps, and supports smooth playing with swiping gestures for glissando.

**Highlights:** Play piano for free, Accessible key positions, Three octaves on one screen, Wide keys to prevent accidental taps, Swiping for glissando, User-friendly interface

**In-app purchases:** none


### Temperaments Lite

[App page](https://appshunter.io/ios/app/temperaments-lite/id1016543458)

Explore historical and unconventional musical tunings. This app retunes MIDI music in real-time, allowing you to hear how pieces sounded in different eras or compose with unique scales. Share your creations via email or social media.

**Highlights:** Real-time MIDI retuning, Historical temperament exploration, Custom tuning composition, Instant temperament comparison, Expandable tuning display, MIDI file export, Social sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Record and Export | $1.99 | one-time |
| Temperaments Pack 1 | $1.99 | one-time |
| External MIDI | $1.99 | one-time |
| The Whole Shebang | $4.99 | one-time |


## Frequently asked questions

### Is Piano3! Lite free?

Piano3! Lite is free to download, with no in-app purchases.

### Is Temperaments Lite free?

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

### Do Piano3! Lite or Temperaments Lite have ads?

Piano3! Lite shows ads; Temperaments Lite does not.

### Which is updated more often, Piano3! Lite or Temperaments Lite?

Piano3! Lite ships an update every 3 months, and Temperaments Lite every 32 months. Most recently, Piano3! Lite was updated on August 13, 2026 and Temperaments Lite on June 1, 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.*