# Cleaner Gemini vs Security Master

The clearest difference is review sentiment: Cleaner Gemini at 76% against Security Master's 55%. Cleaner Gemini also leads on rating (4.7 vs 4.4). Security Master's advantage is ratings volume (4K vs 243). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Cleaner Gemini sells 3 in-app purchases, starting at $9.99 per 7 days and Security Master sells 2 in-app purchases, starting at $8.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cleaner Gemini holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Security Master has 4K ratings behind it against 243, so its average is the more settled of the two. Written reviews point the same way: 76% of Cleaner Gemini's written reviews are positive against 55% of Security Master's.

Cleaner Gemini ships an update every 10 days, Security Master every 11 days. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Cleaner Gemini | Security Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (243 ratings)](https://appshunter.io/ios/app/cleaner-gemini-clean-storage/id6463336428/reviews)** | [4.4 (4K ratings)](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234/reviews) |
| Number of ratings | 243 | **4K** |
| Positive reviews | **76.5% of reviews** | 55.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 20 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Gemini Technologies](https://appshunter.io/developer/1704246119) | [Mobiwave Limited](https://appshunter.io/developer/1752684803) |

## What reviewers say

### Cleaner Gemini

[App page](https://appshunter.io/ios/app/cleaner-gemini-clean-storage/id6463336428)

This app helps you reclaim storage space by identifying and removing duplicate, similar, and large files and videos. It offers a user-friendly interface and productivity widgets to monitor battery and storage.

**Highlights:** Duplicate photo and video removal, Similar photo detection, Large file and video cleanup, App unloading, Productivity widgets, User-friendly interface

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Cleanup | $9.99 | per 7 days |
| Unlock Premium For Free | $19.99 | per month |
| Unlimited Cleanup | $49.99 | per year |


### Security Master

[App page](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234)

Protect your personal information and enhance your online activity. This app offers privacy checks, data leak alerts, secure storage for sensitive files, and a protected browsing experience. Keep your digital life safe and your browsing uninterrupted.

**Highlights:** Privacy Checkup, Data Leaks Check, Safe Storage for Files, Secure Browser, Malicious Sites Blocking, Tracker and Ad Blocking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trial Premium Weekly | $8.99 | per 7 days |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Fast app
- 🔒 Provides security
- 👍 Helpful app

**What reviewers complain about**

- 🐛 Bugs and glitches
- 💰 Paid subscription
- 🤔 Confusing for some users

**Reported bugs**

- Login issues
- Compatibility problems

**Requested features**

- More help and guidance for users
- Free trial period


## Frequently asked questions

### Is Cleaner Gemini free?

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

### Is Security Master free?

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

### Which has better reviews, Cleaner Gemini or Security Master?

Cleaner Gemini is rated higher. Cleaner Gemini averages 4.7 out of 5 from 243 ratings, while Security Master averages 4.4 from 4K ratings.

### Do Cleaner Gemini or Security Master have ads?

Both Cleaner Gemini and Security Master show ads.

### Which is updated more often, Cleaner Gemini or Security Master?

Cleaner Gemini ships an update every 10 days, and Security Master every 11 days. Most recently, Cleaner Gemini was updated on October 16, 2026 and Security Master on October 17, 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.*