# LisNav vs Perception Assist

The clearest difference is in-app purchases: LisNav at none against Perception Assist's 6. LisNav also leads on rating (4.0 vs 3.7) and ratings volume (12 vs 3). Perception Assist's advantage is update cadence (every 2 weeks vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

LisNav holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 12 and 3 respectively.

LisNav ships an update monthly, Perception Assist every 2 weeks. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | LisNav | Perception Assist |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (12 ratings)](https://appshunter.io/ios/app/lisnav/id1672818522/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/perception-assist/id6756039728/reviews) |
| Number of ratings | **12** | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 124 MB | 61 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [KALEIDOSCOP REALITY, S.L.](https://appshunter.io/developer/1028829956) | [南京组团趣信息科技有限公司](https://appshunter.io/developer/1352887517) |

## What reviewers say

### LisNav

[App page](https://appshunter.io/ios/app/lisnav/id1672818522)

This navigation app uses voice guidance and object detection to enhance awareness and independence for users. It offers route support, live exploration, and safety reporting to make travel more informed and confident.

**Highlights:** Voice guidance, Live object detection, Route planning and support, Safety reporting tools, Customizable audio settings, Exploration of surroundings

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

**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 LisNav free?

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

### Is Perception Assist free?

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

### Which has better reviews, LisNav or Perception Assist?

LisNav is rated higher. LisNav averages 4.0 out of 5 from 12 ratings, while Perception Assist averages 3.7 from 3 ratings.

### Do LisNav or Perception Assist have ads?

Neither LisNav nor Perception Assist shows ads.

### Which is updated more often, LisNav or Perception Assist?

LisNav ships an update monthly, and Perception Assist every 2 weeks. Most recently, LisNav was updated on October 7, 2026 and Perception Assist on October 2, 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.*