# CareLibri vs Perception Assist

The clearest difference is in-app purchases: CareLibri at none against Perception Assist's 6. CareLibri also leads on iOS requirement (11.0 vs 18.0). On price there is nothing between them.

Both are free to download. Perception Assist sells 6 in-app purchases, starting at $4.99 per month. CareLibri asks for nothing beyond the download.

## The numbers

| Metric | CareLibri | Perception Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/perception-assist/id6756039728/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 116 MB | 61 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 12+ |
| Developer | [Marco Heine](https://appshunter.io/developer/1504273741) | [南京组团趣信息科技有限公司](https://appshunter.io/developer/1352887517) |

## What reviewers say

### CareLibri

[App page](https://appshunter.io/ios/app/carelibri/id6499062141)

**In-app purchases:** none


### Perception Assist

[App page](https://appshunter.io/ios/app/perception-assist/id6756039728)

This app uses AI to help blind and visually impaired users understand their surroundings. It provides voice guidance and haptic cues for outdoor risks, scene analysis, and object detection, with both on-device and cloud-assisted capabilities.

**Highlights:** Outdoor risk recognition, AI scene analysis, Automatic detection mode, Multilingual voice feedback, On-device and cloud processing, Accessible interaction design, Privacy protection

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud AI Guard Monthly Plan | $4.99 | per month |
| Cloud AI Annual Protection Plan | $59.99 | per year |
| Basic Detection Pack | $0.99 | one-time |
| Temp Boost Pack | $4.99 | one-time |
| Short-Term Boost Pack | $6.99 | one-time |
| Travel Boost Pack | $129.99 | one-time |


## Frequently asked questions

### Is CareLibri free?

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

### Is Perception Assist free?

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

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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.*