# E12 vs DoreMini

The clearest difference is in-app purchases: E12 at none against DoreMini's 1. E12 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DoreMini sells 1 one-off in-app purchase. E12 asks for nothing beyond the download.

E12 ships an update every 10 days, DoreMini every 3 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | E12 | DoreMini |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 60 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [EGITIM VE GELECEK BILISIM VE TEKNOLOJI HIZMETLERI SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1707199219) | [Serif Cetiner](https://appshunter.io/developer/6793908650) |

## What reviewers say

### E12

[App page](https://appshunter.io/ios/app/e12/id6753627969)

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

**In-app purchases:** none


### DoreMini

[App page](https://appshunter.io/ios/app/doremini-practice-piano-notes/id6801916274)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Full Access | $4.99 | one-time |


## Frequently asked questions

### Is E12 free?

E12 is free to download, with no in-app purchases.

### Is DoreMini free?

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

### Do E12 or DoreMini have ads?

Neither E12 nor DoreMini shows ads.

### Which is updated more often, E12 or DoreMini?

E12 ships an update every 10 days, and DoreMini every 3 weeks. Most recently, E12 was updated on October 7, 2026 and DoreMini on October 15, 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.*