# Chieumi vs Audiobookify

The clearest difference is in-app purchases: Chieumi at none against Audiobookify's 1. Chieumi also leads on device support (3 vs 1) and iOS requirement (15.6 vs 26.0). Audiobookify's advantage is update cadence (every 10 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Audiobookify sells 1 in-app purchase, starting at $1.99 per month. Chieumi asks for nothing beyond the download.

Chieumi ships an update every 2 months, Audiobookify every 10 days. The most recent releases landed on September 30, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Chieumi | Audiobookify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/audiobookify/id6781111784/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 18 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [KOSEI PUBLISHING CO.](https://appshunter.io/developer/1626942067) | [Joshua Boodhu](https://appshunter.io/developer/1869963074) |

## What reviewers say

### Chieumi

[App page](https://appshunter.io/ios/app/chieumi/id1626941855)

**Features:** Vision Pro support

**In-app purchases:** none


### Audiobookify

[App page](https://appshunter.io/ios/app/audiobookify/id6781111784)

Convert your EPUBs into audiobooks with on-device, offline neural text-to-speech. Enjoy a customizable reader and natural voices that work without an internet connection. Import books from various sources and sync your progress across devices.

**Highlights:** On-device offline neural TTS, Customizable EPUB reader, Background playback, Adjustable speaking speed, Text replacements for pronunciation, Import EPUBs from Files, Optional iCloud sync

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $1.99 | per month |


## Frequently asked questions

### Is Chieumi free?

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

### Is Audiobookify free?

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

### Do Chieumi or Audiobookify have ads?

Neither Chieumi nor Audiobookify shows ads.

### Which is updated more often, Chieumi or Audiobookify?

Chieumi ships an update every 2 months, and Audiobookify every 10 days. Most recently, Chieumi was updated on September 30, 2026 and Audiobookify on October 8, 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.*