# Type Book vs PromptBuild

The clearest difference is price: Type Book at Free against PromptBuild's $0.99. Type Book also leads on iOS requirement (9.0 vs 14.0). PromptBuild's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On rating, ads and device support there is nothing between them.

Type Book is free to download; PromptBuild costs $0.99 up front. Type Book sells 1 one-off in-app purchase. PromptBuild asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Type Book against 5.0 for PromptBuild. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

## The numbers

| Metric | Type Book | PromptBuild |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/type-book/id1089515251/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/promptbuild/id6754127246/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 16 MB | 8 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [NO WOO KYOUNG](https://appshunter.io/developer/352275899) | [Christopher Shrader](https://appshunter.io/developer/1846746741) |

## What reviewers say

### Type Book

[App page](https://appshunter.io/ios/app/type-book/id1089515251)

Explore a collection of fonts and practice typography with interactive worksheets. This app provides a resource for understanding typeface design and its features.

**Highlights:** Typography worksheets, Font collection, Typeface exploration, Glyph design features

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to disable Ads | $6.99 | one-time |


### PromptBuild

[App page](https://appshunter.io/ios/app/promptbuild/id6754127246)

This app helps you craft superior prompts for AI tools by transforming basic questions into expertly structured requests. It offers four intelligent modes and smart context detection to adapt to your specific needs, teaching you prompt engineering techniques for lifelong AI mastery. Your prompts remain private as all processing occurs on your device.

**Highlights:** Four intelligent prompt modes, Smart context detection, Learn prompt engineering techniques, Universal AI tool compatibility, Privacy-first, on-device processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Type Book free?

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

### Is PromptBuild free?

PromptBuild costs $0.99, with no in-app purchases.

### Which has better reviews, Type Book or PromptBuild?

Type Book and PromptBuild are both rated 5.0 out of 5 on the App Store, from 1 and 3 ratings respectively.

### Do Type Book or PromptBuild have ads?

Neither Type Book nor PromptBuild shows ads.

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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.*