# KKU Library vs CMA+

The clearest difference is iOS requirement: KKU Library at 8.3 against CMA+'s 13. 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.

KKU Library ships an update every 6 months, CMA+ every 3 months. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | KKU Library | CMA+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Size | 8 MB | 83 MB |
| Requires iOS | **8.3** | 13 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Khon Kaen University](https://appshunter.io/developer/592053529) | [The Stock Exchange of Thailand](https://appshunter.io/developer/574531118) |

## What reviewers say

### KKU Library

[App page](https://appshunter.io/ios/app/kku-library/id1016217918)

**Features:** macOS Compatibility

**In-app purchases:** none


### CMA+

[App page](https://appshunter.io/ios/app/cma-plus/id1383248165)

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

**In-app purchases:** none


## Frequently asked questions

### Is KKU Library free?

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

### Is CMA+ free?

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

### Do KKU Library or CMA+ have ads?

Neither KKU Library nor CMA+ shows ads.

### Which is updated more often, KKU Library or CMA+?

KKU Library ships an update every 6 months, and CMA+ every 3 months. Most recently, KKU Library was updated on October 19, 2026 and CMA+ on October 20, 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.*