# Smart Channel vs IDFA Viewer

The clearest difference is iOS requirement: Smart Channel at 12.0 against IDFA Viewer's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Smart Channel ships an update every 4 months, IDFA Viewer every 9 months. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Smart Channel | IDFA Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Size | 67 MB | 5 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dilshodjon Xasanboyev](https://appshunter.io/developer/1782637824) | [翠芬 梁](https://appshunter.io/developer/1792659056) |

## What reviewers say

### Smart Channel

[App page](https://appshunter.io/ios/app/smart-channel/id6738953549)

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

**In-app purchases:** none


### IDFA Viewer

[App page](https://appshunter.io/ios/app/idfa-viewer-device-info-viewer/id6748586602)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Channel free?

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

### Is IDFA Viewer free?

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

### Do Smart Channel or IDFA Viewer have ads?

Neither Smart Channel nor IDFA Viewer shows ads.

### Which is updated more often, Smart Channel or IDFA Viewer?

Smart Channel ships an update every 4 months, and IDFA Viewer every 9 months. Most recently, Smart Channel was updated on September 9, 2026 and IDFA Viewer on September 25, 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.*