# LoudReader vs KO Reader

The clearest difference is price: LoudReader at Free against KO Reader's $3.99. KO Reader's advantage is rating (3.7 vs 2.5) and in-app purchases (none vs 3). On ratings volume, ads, device support and iOS requirement there is nothing between them.

LoudReader is free to download; KO Reader costs $3.99 up front. LoudReader sells 3 in-app purchases, starting at $7.99 per month. KO Reader asks for nothing beyond the download.

KO Reader holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 33% of LoudReader's written reviews are positive against 67% of KO Reader's.

## The numbers

| Metric | LoudReader | KO Reader |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/loudreader-text-to-speech/id6758149478/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ko-reader/id6761862109/reviews)** |
| Number of ratings | **4** | 3 |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | — | **#20** |
| Size | 1.2 GB | 26 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jeremi Podlasek](https://appshunter.io/developer/1871176079) | [James Carrell II](https://appshunter.io/developer/1891816764) |

## What reviewers say

### LoudReader

[App page](https://appshunter.io/ios/app/loudreader-text-to-speech/id6758149478)

Convert any ebook, PDF, or web article into an audiobook using natural AI voices. Enjoy unlimited, private, and offline listening with word-by-word highlighting. Offers premium features like adjustable speed and a sleep timer via subscription.

**Highlights:** Convert ebooks, PDFs, web articles to audio, Natural AI voices, 100% offline and private, Word-by-word highlighting, Import own files, Background playback

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LoudReader Monthly Premium | $7.99 | per month |
| LoudReader Annual Premium | $49.99 | per year |
| Lifetime Premium | $199.99 | one-time |


### KO Reader

[App page](https://appshunter.io/ios/app/ko-reader/id6761862109)

**Currently charting:** #20 Top Paid · Book (US App Store)

This app transforms web articles, ebooks, and PDFs into natural-sounding speech using on-device AI. Enjoy private, offline listening with customizable voices and playback speeds. Export audio for later or read anywhere without an internet connection.

**Highlights:** On-device text-to-speech, Supports web articles, EPUB, PDF, and plain text, 53 neural voices in 9 languages, Customizable playback speed, Audio export to m4a/m4b, Offline functionality, Privacy-focused, no tracking

**In-app purchases:** none


## Frequently asked questions

### Is LoudReader free?

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

### Is KO Reader free?

KO Reader costs $3.99, with no in-app purchases.

### Which has better reviews, LoudReader or KO Reader?

KO Reader is rated higher. LoudReader averages 2.5 out of 5 from 4 ratings, while KO Reader averages 3.7 from 3 ratings.

### Do LoudReader or KO Reader have ads?

Neither LoudReader nor KO Reader 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.*