# One Cleaner vs ImOk

The clearest difference is in-app purchases: ImOk at none against One Cleaner's 3. ImOk also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. One Cleaner sells 3 in-app purchases, starting at $5.99 per 7 days. ImOk asks for nothing beyond the download.

One Cleaner ships an update every 9 days, ImOk every 5 days. The most recent releases landed on August 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | One Cleaner | ImOk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (50 ratings)](https://appshunter.io/ios/app/one-cleaner-clean-up-storage/id6740404806/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 36 MB | 86 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anton Khrenov](https://appshunter.io/developer/1789771913) | [Vuong Vu Duc](https://appshunter.io/developer/1563142329) |

## What reviewers say

### One Cleaner

[App page](https://appshunter.io/ios/app/one-cleaner-clean-up-storage/id6740404806)

This app helps declutter your iPhone by identifying and removing duplicate contacts, similar photos, large videos, and old calendar events. It aims to free up storage space, improve organization, and enhance device performance.

**Highlights:** Merge duplicate contacts, Detect and delete similar photos, Sort and remove large videos, Review and clear screenshots/recordings, Remove past calendar events, Reclaim storage space, Improve device performance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phone Clean 7 Days | $5.99 | per 7 days |
| Phone Clean 7 Days | $7.99 | per 7 days |
| Phone Clean 365 Days | $49.99 | per year |


### ImOk

[App page](https://appshunter.io/ios/app/imok/id6757694883)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One Cleaner free?

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

### Is ImOk free?

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

### Do One Cleaner or ImOk have ads?

Neither One Cleaner nor ImOk shows ads.

### Which is updated more often, One Cleaner or ImOk?

One Cleaner ships an update every 9 days, and ImOk every 5 days. Most recently, One Cleaner was updated on August 20, 2026 and ImOk on September 14, 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.*