# arDef vs Clean

arDef and Clean both sit at 4.5 stars, but that hides the real split: 50% of Clean's written reviews are positive against 0% of arDef's. Clean also leads on ratings volume (94 vs 23). arDef's advantage is update cadence (every 6 days vs every 3 weeks). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. arDef sells 1 in-app purchase, starting at $9.99 per 7 days and Clean sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for arDef against 4.5 for Clean. Both are backed by a comparable volume of ratings — 23 and 94 respectively. Written reviews are what separate them: 0% of arDef's written reviews are positive against 50% of Clean's.

arDef ships an update every 6 days, Clean every 3 weeks. The most recent releases landed on August 7, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | arDef | Clean |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (23 ratings)](https://appshunter.io/ios/app/ardef/id6742397203/reviews) | [4.5 (94 ratings)](https://appshunter.io/ios/app/clean-x/id6749693442/reviews) |
| Number of ratings | 23 | **94** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 51 MB | 11 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANALYTIC SERVICES LTD](https://appshunter.io/developer/1537074268) | [Stage Clear LP](https://appshunter.io/developer/1628572376) |

## What reviewers say

### arDef

[App page](https://appshunter.io/ios/app/ardef/id6742397203)

Transform your device into a powerful measuring tool using augmented reality. Accurately measure dimensions, angles, and distances directly through your camera. Ideal for professionals and DIY enthusiasts, it offers intuitive controls and the ability to save and share your measurements.

**Highlights:** Accurate length, height, and width measurements, Precise angle calculations, Seamless distance measurement, 3D space mapping of rooms, Intuitive and user-friendly interface, Save and share measurements

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $9.99 | per 7 days |


### Clean

[App page](https://appshunter.io/ios/app/clean-x/id6749693442)

This app offers a guided breathing timer to promote relaxation, focus, and mental reset. Users can customize inhale, exhale, and hold durations with a clear visual interface.

**Highlights:** Customizable inhale, exhale, and hold times, Smooth visual breathing guide, Promotes relaxation and focus, Helps reset mind and body, Simple and effective interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $9.99 | per 7 days |
| Premium features | $23.99 | per 7 days |


## Frequently asked questions

### Is arDef free?

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

### Is Clean free?

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

### Which has better reviews, arDef or Clean?

arDef and Clean are both rated 4.5 out of 5 on the App Store, from 23 and 94 ratings respectively.

### Do arDef or Clean have ads?

Neither arDef nor Clean shows ads.

### Which is updated more often, arDef or Clean?

arDef ships an update every 6 days, and Clean every 3 weeks. Most recently, arDef was updated on August 7, 2026 and Clean on September 6, 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.*