# ABC Simple Letters vs Materrium

The clearest difference is price: Materrium at Free against ABC Simple Letters's $1.99. Materrium also leads on update cadence (every 2 months vs every 5 months). ABC Simple Letters's advantage is ads (none vs shown) and iOS requirement (15.6 vs 17.0). On in-app purchases and device support there is nothing between them.

Materrium is free to download; ABC Simple Letters costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ABC Simple Letters ships an update every 5 months, Materrium every 2 months. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ABC Simple Letters | Materrium |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/abc-simple-letters/id385467858/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 28 MB | 17 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) | [VOLKAN TEZKAN](https://appshunter.io/developer/1796866756) |

## What reviewers say

### ABC Simple Letters

[App page](https://appshunter.io/ios/app/abc-simple-letters/id385467858)

This app helps young children develop handwriting skills by teaching them to draw letters with their fingers. It provides recognition for correct letter formation to encourage progress and is also used by teachers for children facing handwriting challenges.

**Highlights:** Finger tracing letter practice, Letter recognition for encouragement, Develops handwriting skills, Aids children with handwriting challenges, Supports early learning stages

**In-app purchases:** none


### Materrium

[App page](https://appshunter.io/ios/app/materrium/id6796025701)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABC Simple Letters free?

ABC Simple Letters costs $1.99, with no in-app purchases.

### Is Materrium free?

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

### Do ABC Simple Letters or Materrium have ads?

Materrium shows ads; ABC Simple Letters does not.

### Which is updated more often, ABC Simple Letters or Materrium?

ABC Simple Letters ships an update every 5 months, and Materrium every 2 months. Most recently, ABC Simple Letters was updated on October 6, 2026 and Materrium 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.*