# zkMe vs CleanApp

The clearest difference is review sentiment: CleanApp at 100% against zkMe's 0%. CleanApp also leads on rating (5.0 vs 3.4) and update cadence (weekly vs every 2 weeks). On price, ratings volume, 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.

CleanApp holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 0% of zkMe's written reviews are positive against 100% of CleanApp's.

zkMe ships an update every 2 weeks, CleanApp weekly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | zkMe | CleanApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/zkme/id1672915706/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cleanapp/id6466403301/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | Free |
| Size | 211 MB | 25 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [zkMe Technology Limited](https://appshunter.io/developer/1672915708) | [CleanApp](https://appshunter.io/developer/1707337410) |

## What reviewers say

### zkMe

[App page](https://appshunter.io/ios/app/zkme/id1672915706)

This app uses zero-knowledge technology to verify credentials without revealing personal information. It allows users to prove eligibility for services by answering yes/no questions about their data, ensuring privacy and control.

**Highlights:** Zero-knowledge credential verification, Decentralized and private-by-design, Proves eligibility without disclosing PII, Self-sovereign data control, Generates mathematical zero-knowledge proofs, Verifies age without revealing birthday

**Features:** macOS Compatibility

**In-app purchases:** none


### CleanApp

[App page](https://appshunter.io/ios/app/cleanapp/id6466403301)

Quickly report waste, hazards, damage, and digital glitches with a single click. Turn real-world frustrations into actionable reports that help make communities cleaner and safer. Submissions can be anonymous and immediate.

**Highlights:** 1-click issue reporting, Anonymous reporting option, AI-powered issue clustering, Visibility for reported problems, Real-world impact reporting, Digital bug reporting

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

**In-app purchases:** none


## Frequently asked questions

### Is zkMe free?

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

### Is CleanApp free?

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

### Which has better reviews, zkMe or CleanApp?

CleanApp is rated higher. zkMe averages 3.4 out of 5 from 5 ratings, while CleanApp averages 5.0 from 2 ratings.

### Do zkMe or CleanApp have ads?

Neither zkMe nor CleanApp shows ads.

### Which is updated more often, zkMe or CleanApp?

zkMe ships an update every 2 weeks, and CleanApp weekly. Most recently, zkMe was updated on October 5, 2026 and CleanApp on October 13, 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.*