# JustSee Vision vs Sullivan A

JustSee Vision and Sullivan A are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. JustSee Vision sells 3 one-off in-app purchases and Sullivan A sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

JustSee Vision ships an update monthly, Sullivan A every 2 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JustSee Vision | Sullivan A |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 74 MB | 60 MB |
| Requires iOS | 18.4 | **17.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [IEyes](https://appshunter.io/developer/1681213535) | [TUAT Inc.](https://appshunter.io/developer/1475001045) |

## What reviewers say

### JustSee Vision

[App page](https://appshunter.io/ios/app/justsee-vision/id6759208603)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bag of 500 treats | $4.99 | one-time |
| Bag of 1000 treats | $7.99 | one-time |
| Bag of 3000 treats | $14.99 | one-time |


### Sullivan A

[App page](https://appshunter.io/ios/app/sullivan-a/id6775714412)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic | $9.99 | per month |
| Usage 50 Top-Up | $0.99 | one-time |
| Usage 200 Top-Up | $2.99 | one-time |
| Usage 500 Top-Up | $6.99 | one-time |


## Frequently asked questions

### Is JustSee Vision free?

JustSee Vision is free to download, with in-app purchases available.

### Is Sullivan A free?

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

### Do JustSee Vision or Sullivan A have ads?

Neither JustSee Vision nor Sullivan A shows ads.

### Which is updated more often, JustSee Vision or Sullivan A?

JustSee Vision ships an update monthly, and Sullivan A every 2 weeks. Most recently, JustSee Vision was updated on October 24, 2026 and Sullivan A on October 31, 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.*