# SimpleGPSApp Lesson 01 vs IDFA ATT

The clearest difference is ads: SimpleGPSApp Lesson 01 at none against IDFA ATT's shown. IDFA ATT's advantage is update cadence (every 5 months vs every 16 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SimpleGPSApp Lesson 01 ships an update every 16 months, IDFA ATT every 5 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SimpleGPSApp Lesson 01 | IDFA ATT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 5 months** |
| Monetization | — | Ad-supported |
| Size | 8 MB | 4 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Avatar](https://appshunter.io/developer/375690746) | [Mehmet Bayram](https://appshunter.io/developer/1541281376) |

## What reviewers say

### SimpleGPSApp Lesson 01

[App page](https://appshunter.io/ios/app/simplegpsapp-lesson-01/id1596382413)

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

**In-app purchases:** none


### IDFA ATT

[App page](https://appshunter.io/ios/app/idfa-att/id6451246283)

Easily access your iOS device's IDFA and IP addresses. Stay informed about App Tracking Transparency (ATT) and generate custom QR codes for your device IDFA. Quickly check your ATT consent status and navigate to tracking settings.

**Highlights:** Access iOS Device IDFA and IP addresses, View public and private IP addresses, Understand App Tracking Transparency (ATT), Generate and export custom QR codes for IDFA, Check ATT consent status, Add device to AdMob Test Devices, Learn AdMob app-ads.txt configuration

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

**In-app purchases:** none


## Frequently asked questions

### Is SimpleGPSApp Lesson 01 free?

SimpleGPSApp Lesson 01 is free to download, with no in-app purchases.

### Is IDFA ATT free?

IDFA ATT is free to download, with no in-app purchases.

### Do SimpleGPSApp Lesson 01 or IDFA ATT have ads?

IDFA ATT shows ads; SimpleGPSApp Lesson 01 does not.

### Which is updated more often, SimpleGPSApp Lesson 01 or IDFA ATT?

SimpleGPSApp Lesson 01 ships an update every 16 months, and IDFA ATT every 5 months. Most recently, SimpleGPSApp Lesson 01 was updated on November 3, 2026 and IDFA ATT on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*