# Type a Book vs Train Sketch DIY

The clearest difference is in-app purchases: Train Sketch DIY at none against Type a Book's 1. Train Sketch DIY also leads on update cadence (every 5 days vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Type a Book sells 1 one-off in-app purchase. Train Sketch DIY asks for nothing beyond the download.

Type a Book ships an update every 11 days, Train Sketch DIY every 5 days. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Type a Book | Train Sketch DIY |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/type-a-book/id1659268754/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 125 MB | 96 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [bugra bayrak](https://appshunter.io/developer/1457322401) | [STUDICA SOLUTION JOGOS E APLICATIVOS LTDA](https://appshunter.io/developer/1475825999) |

## What reviewers say

### Type a Book

[App page](https://appshunter.io/ios/app/type-a-book/id1659268754)

This game combines the satisfying sounds of a vintage typewriter with a letter-merging mechanic to create stories. It offers a relaxing, creative experience for those who enjoy typing, ASMR, or merge games.

**Highlights:** Relaxing typewriter ASMR sounds, Merge letters to unlock chapters, Create your own books, Minimalist design, Free to play

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


### Train Sketch DIY

[App page](https://appshunter.io/ios/app/train-sketch-diy/id1672671729)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Type a Book free?

Type a Book is free to download, with in-app purchases available.

### Is Train Sketch DIY free?

Train Sketch DIY is free to download, with no in-app purchases.

### Do Type a Book or Train Sketch DIY have ads?

Both Type a Book and Train Sketch DIY show ads.

### Which is updated more often, Type a Book or Train Sketch DIY?

Type a Book ships an update every 11 days, and Train Sketch DIY every 5 days. Most recently, Type a Book was updated on October 24, 2026 and Train Sketch DIY on October 18, 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.*