# Litter Detector vs IDFA & Device Info Viewer

The clearest difference is ads: Litter Detector at none against IDFA & Device Info Viewer's shown. IDFA & Device Info Viewer's advantage is update cadence (every 3 weeks vs every 12 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.

Litter Detector ships an update every 12 months, IDFA & Device Info Viewer every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Litter Detector | IDFA & Device Info Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Monetization | — | Ad-supported |
| Size | 53 MB | 17 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Susan Adams](https://appshunter.io/developer/1783196888) | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) |

## What reviewers say

### Litter Detector

[App page](https://appshunter.io/ios/app/litter-detector/id6738966988)

**Features:** macOS Compatibility

**In-app purchases:** none


### IDFA & Device Info Viewer

[App page](https://appshunter.io/ios/app/idfa-and-device-info-viewer/id6745802620)

Access your device's advertising ID (IDFA) and detailed technical specifications. View, copy, and share system information like model, OS, and storage. Designed for developers and curious users, it offers advanced insights through rewarded videos.

**Highlights:** View and copy IDFA, Access system details (model, OS, resolution, battery), Unlock extended info (IDFV, region, time zone, storage, memory, CPU), Export or share data, No logins or clutter, Advanced insights via rewarded video

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

**In-app purchases:** none


## Frequently asked questions

### Is Litter Detector free?

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

### Is IDFA & Device Info Viewer free?

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

### Do Litter Detector or IDFA & Device Info Viewer have ads?

IDFA & Device Info Viewer shows ads; Litter Detector does not.

### Which is updated more often, Litter Detector or IDFA & Device Info Viewer?

Litter Detector ships an update every 12 months, and IDFA & Device Info Viewer every 3 weeks. Most recently, Litter Detector was updated on October 25, 2026 and IDFA & Device Info Viewer on October 24, 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.*