# flowkey vs Icon Builder

The clearest difference is update cadence: flowkey at weekly against Icon Builder's every 3 weeks. flowkey also leads on chart position (#71 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. flowkey sells 9 in-app purchases, starting at $19.99 per month and Icon Builder sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

flowkey ships an update weekly, Icon Builder every 3 weeks. The most recent releases landed on November 13, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | flowkey | Icon Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (66K ratings)](https://appshunter.io/ios/app/flowkey-learn-to-play-piano/id1020357408/reviews)** | — |
| Number of ratings | **66K** | — |
| Positive reviews | 56.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | — |
| Best chart rank | **#71** | — |
| Size | 110 MB | 54 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [flowkey GmbH](https://appshunter.io/developer/1008197193) | [Icon Builder](https://appshunter.io/developer/1804516745) |

## What reviewers say

### flowkey

[App page](https://appshunter.io/ios/app/flowkey-learn-to-play-piano/id1020357408)

**Currently charting:** #71 Top Grossing · Education, #209 Top Free · Education (US App Store)

Learn to play piano with interactive lessons and a vast library of songs. Get instant feedback on your playing, practice specific sections, and learn at your own pace. Suitable for beginners and experienced players alike.

**Highlights:** Interactive piano lessons, Thousands of songs across genres, Practice tools (Loop, Select a Hand, Wait Mode), Instant feedback on playing, Video tutorials, Full sheet music view, Works with acoustic pianos and keyboards

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| flowkey Classic | $19.99 | per month |
| flowkey Premium | $24.99 | per month |
| flowkey Premium | $29.99 | per month |
| flowkey Classic | $38.99 | per 3 months |
| flowkey Classic | $119.99 | per year |
| flowkey Classic | $119.99 | per year |
| flowkey Premium | $139.99 | per year |
| flowkey Premium | $149.99 | per year |
| flowkey Premium | $179.99 | per year |

**What reviewers like**

- 🚀 Excellent for beginners
- 👍 Helpful for learning piano
- 👍 Variety of songs and genres
- 👍 Ability to learn at own pace
- 👍 Good customer support

**What reviewers complain about**

- 🔒 Many features locked behind paywall
- 🐛 Note recognition issues
- 🐛 Inconsistent performance
- 🔒 Limited free song selection
- 💰 Expensive subscription

**Reported bugs**

- Microphone not consistently detecting notes
- Scrolling and navigation issues
- Subscription issues (auto-renewal, unexpected charges)

**Requested features**

- Option to print sheet music
- Metronome feature
- More advanced song selection
- Ability to save and revisit favorite songs
- More structured learning progression


### Icon Builder

[App page](https://appshunter.io/ios/app/icon-builder/id6743780476)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Semi Yearly Plan | $75.00 | per 6 months |


## Frequently asked questions

### Is flowkey free?

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

### Is Icon Builder free?

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

### Do flowkey or Icon Builder have ads?

Neither flowkey nor Icon Builder shows ads.

### Which is updated more often, flowkey or Icon Builder?

flowkey ships an update weekly, and Icon Builder every 3 weeks. Most recently, flowkey was updated on November 13, 2026 and Icon Builder on November 8, 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.*