# Science Audio eBooks Lite 1 vs AI

The clearest difference is update cadence: AI at weekly against Science Audio eBooks Lite 1's every 40 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Science Audio eBooks Lite 1 ships an update every 40 months, AI weekly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Science Audio eBooks Lite 1 | AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 40 months | **Weekly** |
| Size | 22 MB | 37 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KnowleMedia](https://appshunter.io/developer/1163260545) | [BASPRO COMPANY LIMITED](https://appshunter.io/developer/1646198835) |

## What reviewers say

### Science Audio eBooks Lite 1

[App page](https://appshunter.io/ios/app/science-audio-ebooks-lite-1/id6448881928)

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

**In-app purchases:** none


### AI

[App page](https://appshunter.io/ios/app/ai-learning/id6478777611)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Science Audio eBooks Lite 1 free?

Science Audio eBooks Lite 1 is free to download, with no in-app purchases.

### Is AI free?

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

### Do Science Audio eBooks Lite 1 or AI have ads?

Neither Science Audio eBooks Lite 1 nor AI shows ads.

### Which is updated more often, Science Audio eBooks Lite 1 or AI?

Science Audio eBooks Lite 1 ships an update every 40 months, and AI weekly. Most recently, Science Audio eBooks Lite 1 was updated on November 3, 2026 and AI on November 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.*