# Storage Manager vs Security Master

Storage Manager and Security Master both sit at 4.4 stars, but that hides the real split: 64% of Storage Manager's written reviews are positive against 55% of Security Master's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Storage Manager sells 7 in-app purchases, starting at $6.99 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.

On the App Store both sit at effectively the same score — 4.4 for Storage Manager against 4.4 for Security Master. Both are backed by a comparable volume of ratings — 3.9K and 4K respectively. Written reviews are what separate them: 64% of Storage Manager's written reviews are positive against 55% of Security Master's.

Storage Manager ships an update every 2 weeks, Security Master every 11 days. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Storage Manager | Security Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (3.9K ratings)](https://appshunter.io/ios/app/storage-manager-cleanup-phone/id6498632440/reviews)** | [4.4 (4K ratings)](https://appshunter.io/ios/app/security-master-data-privacy/id6504529234/reviews) |
| Number of ratings | 3.9K | **4K** |
| Positive reviews | **63.9% of reviews** | 55.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 90 MB | 20 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Cherkago Apps LLC](https://appshunter.io/developer/1741719887) | [Mobiwave Limited](https://appshunter.io/developer/1752684803) |

## What reviewers say

### Storage Manager

[App page](https://appshunter.io/ios/app/storage-manager-cleanup-phone/id6498632440)

Reclaim storage space and boost device performance with this app. It automatically detects and removes duplicate photos, contacts, and screenshots. Additionally, it offers media compression and calendar optimization to keep your device organized and running smoothly.

**Highlights:** Duplicate photo, contact, and screenshot removal, Media compression for photos and videos, Calendar event optimization, Swipe-to-delete functionality, Additional convenience widgets

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium 7 days free | $6.99 | per 7 days |
| Premium Access | $6.99 | per 7 days |
| Premium Access | $9.99 | per 7 days |
| Premium Access | $9.99 | per 7 days |
| Premium Access | $29.99 | per year |
| Year Premium Full Access | $39.99 | per year |
| Lifetime Access | $39.99 | one-time |

**What reviewers like**

- 👍 Teaches how to clean and maintain storage
- 🚀 Fast and efficient cleaning

**What reviewers complain about**

- 🐛 Doesn't work as expected
- 💰 Charges for features that were advertised as free
- 🤔 Confusing and difficult to use

**Reported bugs**

- Deleting user photos unexpectedly
- Crashes and freezes on older devices

**Requested features**

- Ability to clean without interrupting phone usage
- Improved user interface and guidance


### 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 Storage Manager free?

Storage Manager 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, Storage Manager or Security Master?

Storage Manager is rated higher. Storage Manager averages 4.4 out of 5 from 3.9K ratings, while Security Master averages 4.4 from 4K ratings.

### Do Storage Manager or Security Master have ads?

Both Storage Manager and Security Master show ads.

### Which is updated more often, Storage Manager or Security Master?

Storage Manager ships an update every 2 weeks, and Security Master every 11 days. Most recently, Storage Manager was updated on September 23, 2026 and Security Master on September 19, 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.*