# ModTest Pro vs Stale Contacts Cleaner

The clearest difference is price: Stale Contacts Cleaner at Free against ModTest Pro's $9.99. ModTest Pro's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On ads and in-app purchases there is nothing between them.

Stale Contacts Cleaner is free to download; ModTest Pro costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ModTest Pro | Stale Contacts Cleaner |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stale-contacts-cleaner/id6758899651/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 26 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dohmann Engineering Services](https://appshunter.io/developer/401682475) | [Adotob, LLC](https://appshunter.io/developer/974145810) |

## What reviewers say

### ModTest Pro

[App page](https://appshunter.io/ios/app/modtest-pro/id1552784932)

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

**In-app purchases:** none


### Stale Contacts Cleaner

[App page](https://appshunter.io/ios/app/stale-contacts-cleaner/id6758899651)

Easily clean up your messy contact list with a simple swipe interface. Keep or delete contacts quickly, with photo previews and batch deletion options. All processing is done on your device for complete privacy.

**Highlights:** Intuitive swipe interface, Contact photo previews, Alphabetical jump navigation, Undo mistakes, Batch deletion, Progress tracking, 100% offline operation

**In-app purchases:** none


## Frequently asked questions

### Is ModTest Pro free?

ModTest Pro costs $9.99, with no in-app purchases.

### Is Stale Contacts Cleaner free?

Stale Contacts Cleaner is free to download, with no in-app purchases.

### Do ModTest Pro or Stale Contacts Cleaner have ads?

Neither ModTest Pro nor Stale Contacts Cleaner shows ads.

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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.*