# SlimSpace vs BrainGear App

The clearest difference is ads: BrainGear App at none against SlimSpace's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. SlimSpace sells 4 in-app purchases, starting at $0.69 per 7 days and BrainGear App sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SlimSpace ships an update every 2 weeks, BrainGear App every 3 weeks. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SlimSpace | BrainGear App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (999 ratings)](https://appshunter.io/ios/app/slimspace-compressor/id1232910576/reviews)** | — |
| Number of ratings | **999** | — |
| Positive reviews | 67.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 41 MB | 46 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HappyTimes Tech Co., Ltd.](https://appshunter.io/developer/1455774641) | [Daniel Lobel](https://appshunter.io/developer/1881345929) |

## What reviewers say

### SlimSpace

[App page](https://appshunter.io/ios/app/slimspace-compressor/id1232910576)

Free up device storage by reducing the size of photos and videos. This app offers offline compression with advanced algorithms to maintain quality. It supports various file formats and includes tools for cleaning up your photo library.

**Highlights:** Offline compression, No watermark or time limits, Advanced quality preservation, Supports major file formats, Customizable compression settings, Batch compression, Album and screenshot cleaner

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade(1 Week) | $0.69 | per 7 days |
| Upgrade(1 Month) | $3.49 | per month |
| Compressor Vip(1 Year) | $6.49 | per year |
| Upgrade(Forever) | $18.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast compression
- 💡 Useful compression options
- ✨ Good quality compression
- 💾 Saves storage space

**What reviewers complain about**

- 🐛 Crashes and freezes
- 💸 Aggressive upselling and ads
- 🔍 Confusing interface
- 🤔 Inconsistent performance
- 🔒 Unreliable paid features

**Reported bugs**

- Videos not resizing properly
- Compressed photos not saving to album
- Paid features not working as expected
- App crashing on launch or during compression
- Excessive data usage

**Requested features**

- Batch compression option
- More compression quality settings
- Ability to preview compressed files
- Support for more file types
- Improved error handling and feedback


### BrainGear App

[App page](https://appshunter.io/ios/app/braingear-app/id6759870701)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrainGear Pro Monthly | $2.99 | per month |
| BrainGear Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is SlimSpace free?

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

### Is BrainGear App free?

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

### Do SlimSpace or BrainGear App have ads?

SlimSpace shows ads; BrainGear App does not.

### Which is updated more often, SlimSpace or BrainGear App?

SlimSpace ships an update every 2 weeks, and BrainGear App every 3 weeks. Most recently, SlimSpace was updated on October 24, 2026 and BrainGear App on October 8, 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.*