# AR Projection Simulator vs Trakkey Sense

The clearest difference is update cadence: Trakkey Sense at every 2 days against AR Projection Simulator's every 2 months. Trakkey Sense also leads on iOS requirement (13.4 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AR Projection Simulator ships an update every 2 months, Trakkey Sense every 2 days. The most recent releases landed on August 13, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | AR Projection Simulator | Trakkey Sense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 228 MB | 16 MB |
| Requires iOS | 16.6 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FUJIFILM Corporation](https://appshunter.io/developer/412362805) | [ENSESO LLC](https://appshunter.io/developer/1491895779) |

## What reviewers say

### AR Projection Simulator

[App page](https://appshunter.io/ios/app/ar-projection-simulator/id6451183036)

**In-app purchases:** none


### Trakkey Sense

[App page](https://appshunter.io/ios/app/trakkey-sense/id6475763072)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR Projection Simulator free?

AR Projection Simulator is free to download, with no in-app purchases.

### Is Trakkey Sense free?

Trakkey Sense is free to download, with no in-app purchases.

### Do AR Projection Simulator or Trakkey Sense have ads?

Neither AR Projection Simulator nor Trakkey Sense shows ads.

### Which is updated more often, AR Projection Simulator or Trakkey Sense?

AR Projection Simulator ships an update every 2 months, and Trakkey Sense every 2 days. Most recently, AR Projection Simulator was updated on August 13, 2026 and Trakkey Sense on September 11, 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.*