# Perception Assist vs Document Voice

The clearest difference is rating: Document Voice at 5.0 against Perception Assist's 3.7. Perception Assist's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Perception Assist sells 6 in-app purchases, starting at $4.99 per month and Document Voice sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Document Voice holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Perception Assist ships an update every 2 weeks, Document Voice fortnightly. The most recent releases landed on October 18, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Perception Assist | Document Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/perception-assist/id6756039728/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/document-voice-ai/id6769395574/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 112 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [南京组团趣信息科技有限公司](https://appshunter.io/developer/1352887517) | [mustafa hamdan](https://appshunter.io/developer/1865401802) |

## What reviewers say

### 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 |


### Document Voice

[App page](https://appshunter.io/ios/app/document-voice-ai/id6769395574)

Scan, import, and listen to documents with voice guidance. Get summaries, explanations, and ask questions about your files without reading every line. Ideal for understanding complex paperwork, study materials, or mail.

**Highlights:** Scan documents with camera, Import photos and PDFs, Read documents aloud, Summarize and explain documents, Ask voice questions about documents, Multi-page understanding, Scan history storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Document Voice Monthly | $7.99 | per month |
| Document Voice Yearly | $59.99 | per year |


## Frequently asked questions

### Is Perception Assist free?

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

### Is Document Voice free?

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

### Which has better reviews, Perception Assist or Document Voice?

Document Voice is rated higher. Perception Assist averages 3.7 out of 5 from 3 ratings, while Document Voice averages 5.0 from 1 ratings.

### Do Perception Assist or Document Voice have ads?

Neither Perception Assist nor Document Voice shows ads.

### Which is updated more often, Perception Assist or Document Voice?

Perception Assist ships an update every 2 weeks, and Document Voice fortnightly. Most recently, Perception Assist was updated on October 18, 2026 and Document Voice on October 9, 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.*