# Sullivan+ vs Leave A Mark

The clearest difference is rating: Leave A Mark at 5.0 against Sullivan+'s 4.4. Leave A Mark also leads on in-app purchases (none vs 3) and iOS requirement (12.0 vs 17.6). Sullivan+'s advantage is ratings volume (22 vs 3). On price, update cadence, ads and monetization model there is nothing between them.

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

Leave A Mark holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Sullivan+ has 22 ratings behind it against 3, so its average is the more settled of the two.

Sullivan+ ships an update every 2 months, Leave A Mark monthly. Both last shipped on October 20, 2026.

## The numbers

| Metric | Sullivan+ | Leave A Mark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (22 ratings)](https://appshunter.io/ios/app/sullivan-plus/id1475001234/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/leave-a-mark/id6743543429/reviews)** |
| Number of ratings | **22** | 3 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 136 MB | 89 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TUAT Inc.](https://appshunter.io/developer/1475001045) | [Steve Mitchell](https://appshunter.io/developer/1803384602) |

## What reviewers say

### 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 |


### Leave A Mark

[App page](https://appshunter.io/ios/app/leave-a-mark/id6743543429)

This app helps users create and manage heartfelt journal entries for loved ones, with options to add photos, voice, and video. It allows for organized journaling and scheduled delivery of messages, fostering a legacy of memories.

**Highlights:** Create personalized journal entries, Add photos, voice, and video, Schedule message delivery, Organize contacts into circles, Track sent and unsent messages, Milestone tracking, Guided journaling prompts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sullivan+ free?

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

### Is Leave A Mark free?

Leave A Mark is free to download, with no in-app purchases.

### Which has better reviews, Sullivan+ or Leave A Mark?

Leave A Mark is rated higher. Sullivan+ averages 4.4 out of 5 from 22 ratings, while Leave A Mark averages 5.0 from 3 ratings.

### Do Sullivan+ or Leave A Mark have ads?

Neither Sullivan+ nor Leave A Mark shows ads.

### Which is updated more often, Sullivan+ or Leave A Mark?

Sullivan+ ships an update every 2 months, and Leave A Mark monthly. Most recently, Sullivan+ was updated on October 20, 2026 and Leave A Mark on October 20, 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.*