# Seeing Assistant Light vs Sullivan+

The clearest difference is in-app purchases: Seeing Assistant Light at none against Sullivan+'s 3. Seeing Assistant Light also leads on review sentiment (100% vs 86%) and iOS requirement (9.0 vs 17.6). Sullivan+'s advantage is rating (4.4 vs 4.2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Sullivan+ sells 3 in-app purchases, starting at $9.99 per month. Seeing Assistant Light asks for nothing beyond the download.

Sullivan+ holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 9 and 22 respectively. Written reviews complicate that: 100% of Seeing Assistant Light's written reviews are positive against 86% of Sullivan+'s, so the app with the better star average is not the one people write more warmly about.

Seeing Assistant Light ships an update every 4 months, Sullivan+ every 2 months. The most recent releases landed on September 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Seeing Assistant Light | Sullivan+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (9 ratings)](https://appshunter.io/ios/app/seeing-assistant-light/id690177283/reviews) | **[4.4 (22 ratings)](https://appshunter.io/ios/app/sullivan-plus/id1475001234/reviews)** |
| Number of ratings | 9 | **22** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 8 MB | 136 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Transition Technologies S.A.](https://appshunter.io/developer/388173587) | [TUAT Inc.](https://appshunter.io/developer/1475001045) |

## What reviewers say

### Seeing Assistant Light

[App page](https://appshunter.io/ios/app/seeing-assistant-light/id690177283)

This utility app helps blind individuals detect and locate light sources. It generates a continuous sound that changes pitch based on light intensity, allowing users to pinpoint the brightest point by moving their device's camera.

**Highlights:** Light source detection, Sound pitch indicates light intensity, Camera-guided localization, Toggle sound on/off, Check room lights, Detect electronic device displays

**Features:** macOS Compatibility

**In-app purchases:** none


### Sullivan+

[App page](https://appshunter.io/ios/app/sullivan-plus/id1475001234)

This visual assistance app uses AI and your smartphone camera to describe surroundings, read text, identify faces, and find objects. It offers features like currency recognition and color identification to enhance accessibility for the blind and visually impaired.

**Highlights:** AI object and scene description, Text recognition and reading, Face recognition with age/gender, Object finder with voice guidance, Currency denomination announcement, Color recognition

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Pro Usage 5,000 Top-Up | $2.99 | one-time |
| Pro Usage 15,000 Top-Up | $6.99 | one-time |


## Frequently asked questions

### Is Seeing Assistant Light free?

Seeing Assistant Light is free to download, with no in-app purchases.

### Is Sullivan+ free?

Sullivan+ is free to download, with in-app purchases available.

### Which has better reviews, Seeing Assistant Light or Sullivan+?

Sullivan+ is rated higher. Seeing Assistant Light averages 4.2 out of 5 from 9 ratings, while Sullivan+ averages 4.4 from 22 ratings.

### Do Seeing Assistant Light or Sullivan+ have ads?

Neither Seeing Assistant Light nor Sullivan+ shows ads.

### Which is updated more often, Seeing Assistant Light or Sullivan+?

Seeing Assistant Light ships an update every 4 months, and Sullivan+ every 2 months. Most recently, Seeing Assistant Light was updated on September 18, 2026 and Sullivan+ on October 12, 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.*