# Storage Cleaner vs UnitFlowPro

The clearest difference is review sentiment: UnitFlowPro at 100% against Storage Cleaner's 38%. UnitFlowPro also leads on rating (5.0 vs 4.4) and in-app purchases (none vs 4). Storage Cleaner's advantage is price (Free vs $1.99) and ratings volume (214 vs 1). On ads, monetization model, device support and iOS requirement there is nothing between them.

Storage Cleaner is free to download; UnitFlowPro costs $1.99 up front. Storage Cleaner sells 4 in-app purchases, starting at $7.99 per 7 days. UnitFlowPro asks for nothing beyond the download.

UnitFlowPro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Storage Cleaner has 214 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 38% of Storage Cleaner's written reviews are positive against 100% of UnitFlowPro's.

Storage Cleaner ships an update every 2 weeks, UnitFlowPro every 5 days. Both last shipped on October 7, 2026.

## The numbers

| Metric | Storage Cleaner | UnitFlowPro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.4 (214 ratings)](https://appshunter.io/ios/app/storage-cleaner/id6455376072/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unitflowpro/id6767599503/reviews)** |
| Number of ratings | **214** | 1 |
| Positive reviews | 38.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 3 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lilucat](https://appshunter.io/developer/1676061700) | [James Roche](https://appshunter.io/developer/1896491450) |

## What reviewers say

### Storage Cleaner

[App page](https://appshunter.io/ios/app/storage-cleaner/id6455376072)

Free up device space with intelligent tools that identify duplicate photos, blurry images, and screenshots. Easily manage videos and files from social media apps to reclaim storage. Enjoy a faster, more organized device with a simple, intuitive interface.

**Highlights:** AI-powered photo cleanup, Duplicate and blurry photo detection, Screenshot and similar photo finder, Social media file cleanup, Quick video deletion, Swipe to delete functionality

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storage Cleaner | $7.99 | per 7 days |
| Phone Cleaner | $29.99 | per year |
| Storage Cleaner | Free | one-time |
| Storage Cleaner | $59.99 | one-time |

**What reviewers like**

- 🚀 Quick and easy to use
- 👍 Helpful for managing storage
- 🔒 Protects personal information

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💤 Slow and unresponsive at times
- 🔓 Requires full access to photos

**Reported bugs**

- Freezes when batch deleting
- Unrealistic progress status
- Fails to load or get started

**Requested features**

- Show dates on photos
- Ability to delete more than 5 photos at a time
- Improve duplicate detection accuracy


### UnitFlowPro

[App page](https://appshunter.io/ios/app/unitflowpro/id6767599503)

Instantly convert units across numerous categories with real-time updates as you type. Features a clean, dark interface with color-coded units for easy identification. Handles all number types seamlessly.

**Highlights:** Real-time unit conversions, 15+ conversion categories, Color-coded unit design, Smart number handling, Ad-free option via one-time purchase

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Storage Cleaner free?

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

### Is UnitFlowPro free?

UnitFlowPro costs $1.99, with no in-app purchases.

### Which has better reviews, Storage Cleaner or UnitFlowPro?

UnitFlowPro is rated higher. Storage Cleaner averages 4.4 out of 5 from 214 ratings, while UnitFlowPro averages 5.0 from 1 ratings.

### Do Storage Cleaner or UnitFlowPro have ads?

Both Storage Cleaner and UnitFlowPro show ads.

### Which is updated more often, Storage Cleaner or UnitFlowPro?

Storage Cleaner ships an update every 2 weeks, and UnitFlowPro every 5 days. Most recently, Storage Cleaner was updated on October 7, 2026 and UnitFlowPro on October 7, 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.*