# TAB2Read Mobile vs Klasssi

The clearest difference is review sentiment: Klasssi at 100% against TAB2Read Mobile's 43%. Klasssi also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TAB2Read Mobile ships an update every 2 months, Klasssi every 6 weeks. The most recent releases landed on August 28, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | TAB2Read Mobile | Klasssi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 40 MB | 89 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Thailand Association of the Blind](https://appshunter.io/developer/952508052) | [CONICLE COMPANY LIMITED](https://appshunter.io/developer/979282578) |

## What reviewers say

### TAB2Read Mobile

[App page](https://appshunter.io/ios/app/tab2read-mobile/id952740278)

This application serves as a digital library and player for DAISY audiobooks, offering features like adjustable playback speed, navigation modes, and bookmarking. It supports offline reading and includes a braille reader with display compatibility.

**Highlights:** DAISY audiobook playback, Adjustable navigation modes, Bookmark and search functionality, Sleep timer and playback speed control, Braille reader with display support, Online audiobook library access

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### Klasssi

[App page](https://appshunter.io/ios/app/klasssi/id1503704051)

This platform offers unlimited free online courses from industry experts in business, technology, and future skills. Earn certifications upon completion of original courses and join a vibrant learning community. Access content anytime, anywhere via mobile app or website.

**Highlights:** Unlimited FREE Courses, Future-focused courses, Mobile and website access, Certifications for original courses, Learning community, Instructor opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TAB2Read Mobile free?

TAB2Read Mobile is free to download, with no in-app purchases.

### Is Klasssi free?

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

### Do TAB2Read Mobile or Klasssi have ads?

Neither TAB2Read Mobile nor Klasssi shows ads.

### Which is updated more often, TAB2Read Mobile or Klasssi?

TAB2Read Mobile ships an update every 2 months, and Klasssi every 6 weeks. Most recently, TAB2Read Mobile was updated on August 28, 2026 and Klasssi on June 24, 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.*