# Trackunit On vs Exterior AI

The clearest difference is in-app purchases: Trackunit On at none against Exterior AI's 2. Exterior AI's advantage is iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Exterior AI sells 2 in-app purchases, starting at $5.99 per 7 days. Trackunit On asks for nothing beyond the download.

## The numbers

| Metric | Trackunit On | Exterior AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 29 MB | 65 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trackunit](https://appshunter.io/developer/1230055931) | [Mehmet Taha Kocal](https://appshunter.io/developer/1760223620) |

## What reviewers say

### Trackunit On

[App page](https://appshunter.io/ios/app/trackunit-on/id6443809302)

**Features:** Vision Pro support

**In-app purchases:** none


### Exterior AI

[App page](https://appshunter.io/ios/app/exterior-ai/id6757980921)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Exterior AI Pro Trial Week | $5.99 | per 7 days |
| Exterior AI Pro - Yearly Access | $69.99 | per year |


## Frequently asked questions

### Is Trackunit On free?

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

### Is Exterior AI free?

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

### Do Trackunit On or Exterior AI have ads?

Neither Trackunit On nor Exterior AI shows ads.

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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.*