# Developer Toolbox vs IDFA Viewer

The clearest difference is in-app purchases: IDFA Viewer at none against Developer Toolbox's 1. IDFA Viewer also leads on ads (none vs shown). Developer Toolbox's advantage is update cadence (every 2 weeks vs every 9 months) and chart position (#190 vs unranked). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Developer Toolbox sells 1 one-off in-app purchase. IDFA Viewer asks for nothing beyond the download.

Developer Toolbox ships an update every 2 weeks, IDFA Viewer every 9 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Developer Toolbox | IDFA Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/developer-toolbox-idfa-and-att/id6743999372/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#190** | — |
| Size | 22 MB | 5 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [立豪 林](https://appshunter.io/developer/1774251009) | [翠芬 梁](https://appshunter.io/developer/1792659056) |

## What reviewers say

### Developer Toolbox

[App page](https://appshunter.io/ios/app/developer-toolbox-idfa-and-att/id6743999372)

**Currently charting:** #190 Top Grossing · Developer Tools (US App Store)

Access detailed information about your iOS device, including IDFA and IP address. Test device sensors and gather technical data.

**Highlights:** Access IDFA, View IP address, Test device sensors, iOS device information, Developer tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 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 Developer Toolbox free?

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

### Is IDFA Viewer free?

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

### Do Developer Toolbox or IDFA Viewer have ads?

Developer Toolbox shows ads; IDFA Viewer does not.

### Which is updated more often, Developer Toolbox or IDFA Viewer?

Developer Toolbox ships an update every 2 weeks, and IDFA Viewer every 9 months. Most recently, Developer Toolbox was updated on September 15, 2026 and IDFA Viewer on September 9, 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.*