# IDFA ATT vs IDFA

IDFA ATT and IDFA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

IDFA ATT ships an update every 5 months, IDFA every 4 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | IDFA ATT | IDFA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 22 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Bayram](https://appshunter.io/developer/1541281376) | [Cloudbud Tech](https://appshunter.io/developer/1774555170) |

## What reviewers say

### 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


### IDFA

[App page](https://appshunter.io/ios/app/idfa-find-device-idfa-and-share/id6739758322)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDFA ATT free?

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

### Is IDFA free?

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

### Do IDFA ATT or IDFA have ads?

Both IDFA ATT and IDFA show ads.

### Which is updated more often, IDFA ATT or IDFA?

IDFA ATT ships an update every 5 months, and IDFA every 4 months. Most recently, IDFA ATT was updated on October 30, 2026 and IDFA 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.*