# MetroMonkey vs Simple Visualize AI

The clearest difference is update cadence: Simple Visualize AI at every 10 days against MetroMonkey's every 24 months. Simple Visualize AI also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. MetroMonkey sells 1 one-off in-app purchase and Simple Visualize AI sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

MetroMonkey ships an update every 24 months, Simple Visualize AI every 10 days. The most recent releases landed on October 3, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MetroMonkey | Simple Visualize AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 10 days** |
| Size | 1 MB | 100 MB |
| Requires iOS | 18.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mikhail Vyrtsev](https://appshunter.io/developer/1550996634) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### MetroMonkey

[App page](https://appshunter.io/ios/app/metromonkey/id1610978232)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock full app | $0.99 | one-time |


### Simple Visualize AI

[App page](https://appshunter.io/ios/app/simple-visualize-ai/id6752496130)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleVisualizeAI Pro(Monthly) | $4.99 | per month |
| SimpleVisualizeAI Pro(Annual) | $44.99 | per year |


## Frequently asked questions

### Is MetroMonkey free?

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

### Is Simple Visualize AI free?

Simple Visualize AI is free to download, with in-app purchases available.

### Do MetroMonkey or Simple Visualize AI have ads?

Neither MetroMonkey nor Simple Visualize AI shows ads.

### Which is updated more often, MetroMonkey or Simple Visualize AI?

MetroMonkey ships an update every 24 months, and Simple Visualize AI every 10 days. Most recently, MetroMonkey was updated on October 3, 2026 and Simple Visualize AI on October 13, 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.*