# SDT ACMI Mobile Tracker vs Periphery

The clearest difference is in-app purchases: SDT ACMI Mobile Tracker at none against Periphery's 4. SDT ACMI Mobile Tracker also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Periphery sells 4 in-app purchases, starting at $0.99 per 7 days. SDT ACMI Mobile Tracker asks for nothing beyond the download.

## The numbers

| Metric | SDT ACMI Mobile Tracker | Periphery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Weekly |
| Size | 48 MB | 6 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Halil SUNAR](https://appshunter.io/developer/1711170507) | [Grima Hdez](https://appshunter.io/developer/1741481582) |

## What reviewers say

### SDT ACMI Mobile Tracker

[App page](https://appshunter.io/ios/app/sdt-acmi-mobile-tracker/id6747207731)

**Features:** macOS Compatibility

**In-app purchases:** none


### Periphery

[App page](https://appshunter.io/ios/app/periphery-bluetooth-scanner/id6785811488)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Periphery Pro Weekly | $0.99 | per 7 days |
| Periphery Pro Monthly | $1.99 | per month |
| Periphery Pro Yearly | $2.99 | per year |
| Periphery Pro Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is SDT ACMI Mobile Tracker free?

SDT ACMI Mobile Tracker is free to download, with no in-app purchases.

### Is Periphery free?

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

### Do SDT ACMI Mobile Tracker or Periphery have ads?

Periphery shows ads; SDT ACMI Mobile Tracker does not.

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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.*