# Timbro Piano vs Least Common Multiple Solver

The clearest difference is ads: Least Common Multiple Solver at none against Timbro Piano's shown. Timbro Piano's advantage is update cadence (every 3 days vs every 11 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Timbro Piano sells 4 in-app purchases, starting at $9.99 per month and Least Common Multiple Solver sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Timbro Piano ships an update every 3 days, Least Common Multiple Solver every 11 days. The most recent releases landed on November 4, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Timbro Piano | Least Common Multiple Solver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/timbro-piano-learn-piano/id6743389940/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 179 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Timbro Limited](https://appshunter.io/developer/1619089820) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### Timbro Piano

[App page](https://appshunter.io/ios/app/timbro-piano-learn-piano/id6743389940)

Learn to play the piano with interactive lessons, real-time feedback, and a vast library of songs. This app offers structured learning for all levels, from beginner to advanced, and includes fun games and practice tools. It supports both virtual and real pianos.

**Highlights:** Step-by-step piano lessons, Real-time feedback, Virtual piano keyboard, Song tutorials, Ear training exercises, Piano games, Progress tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Monthly Subscription | $17.99 | per month |
| Yearly | $39.99 | per year |
| Yearly Subscription | $79.99 | per year |


### Least Common Multiple Solver

[App page](https://appshunter.io/ios/app/least-common-multiple-solver/id6792020111)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |


## Frequently asked questions

### Is Timbro Piano free?

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

### Is Least Common Multiple Solver free?

Least Common Multiple Solver is free to download, with in-app purchases available.

### Do Timbro Piano or Least Common Multiple Solver have ads?

Timbro Piano shows ads; Least Common Multiple Solver does not.

### Which is updated more often, Timbro Piano or Least Common Multiple Solver?

Timbro Piano ships an update every 3 days, and Least Common Multiple Solver every 11 days. Most recently, Timbro Piano was updated on November 4, 2026 and Least Common Multiple Solver on November 2, 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.*