# Akello Library vs Boom Writer

The clearest difference is in-app purchases: Boom Writer at none against Akello Library's 2. Akello Library's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Akello Library sells 2 in-app purchases, starting at $0.99 per 7 days. Boom Writer asks for nothing beyond the download.

Akello Library ships an update every 2 weeks, Boom Writer every 3 months. Both last shipped on November 12, 2026.

## The numbers

| Metric | Akello Library | Boom Writer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 35 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [SIMBA DISRUPT](https://appshunter.io/developer/1697545064) | [Tshililo Tshiredo](https://appshunter.io/developer/1669822348) |

## What reviewers say

### Akello Library

[App page](https://appshunter.io/ios/app/akello-library/id6451323375)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $3.49 | per month |


### Boom Writer

[App page](https://appshunter.io/ios/app/boom-writer/id6501990899)

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

**In-app purchases:** none


## Frequently asked questions

### Is Akello Library free?

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

### Is Boom Writer free?

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

### Do Akello Library or Boom Writer have ads?

Neither Akello Library nor Boom Writer shows ads.

### Which is updated more often, Akello Library or Boom Writer?

Akello Library ships an update every 2 weeks, and Boom Writer every 3 months. Most recently, Akello Library was updated on November 12, 2026 and Boom Writer on November 12, 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.*