# IDFA ATT vs TPI Smart Link

The clearest difference is ads: TPI Smart Link at none against IDFA ATT's shown. TPI Smart Link also leads on update cadence (every 2 weeks vs every 5 months) and iOS requirement (12.2 vs 14.0). On price, 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.

IDFA ATT ships an update every 5 months, TPI Smart Link every 2 weeks. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | IDFA ATT | TPI Smart Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 4 MB | 170 MB |
| Requires iOS | 14.0 | **12.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Bayram](https://appshunter.io/developer/1541281376) | [Yong Dae Lee](https://appshunter.io/developer/1336256947) |

## 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


### TPI Smart Link

[App page](https://appshunter.io/ios/app/tpi-smart-link/id6776856322)

**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 TPI Smart Link free?

TPI Smart Link is free to download, with no in-app purchases.

### Do IDFA ATT or TPI Smart Link have ads?

IDFA ATT shows ads; TPI Smart Link does not.

### Which is updated more often, IDFA ATT or TPI Smart Link?

IDFA ATT ships an update every 5 months, and TPI Smart Link every 2 weeks. Most recently, IDFA ATT was updated on October 24, 2026 and TPI Smart Link on October 10, 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.*