# ABCDEF vs M

The clearest difference is ads: ABCDEF at none against M's shown. M's advantage is update cadence (every 5 weeks vs every 12 months) and iOS requirement (15.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ABCDEF ships an update every 12 months, M every 5 weeks. The most recent releases landed on September 20, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | ABCDEF | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/m-tile/id1378132831/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | — | Ad-supported |
| Size | 12 MB | 134 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Abnormal Head LLC (CA)](https://appshunter.io/developer/528991082) |

## What reviewers say

### ABCDEF

[App page](https://appshunter.io/ios/app/abcdef/id1222422121)

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

**In-app purchases:** none


### M

[App page](https://appshunter.io/ios/app/m-tile/id1378132831)

An addictive puzzle game where you swipe to merge letter tiles, progressing through the alphabet from A to M. Experience a colorful journey with satisfying animations and a challenge that's easy to learn but hard to master.

**Highlights:** Alphabet progression merging, Color-changing tiles, Smooth animations, Quick play sessions, High score tracking, Demo mode tutorial

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ABCDEF free?

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

### Is M free?

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

### Do ABCDEF or M have ads?

M shows ads; ABCDEF does not.

### Which is updated more often, ABCDEF or M?

ABCDEF ships an update every 12 months, and M every 5 weeks. Most recently, ABCDEF was updated on September 20, 2026 and M on June 24, 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.*