# DataDefender vs Storm Cleaner

The clearest difference is ads: DataDefender at none against Storm Cleaner's shown. Storm Cleaner's advantage is update cadence (every 8 days vs every 4 weeks). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. DataDefender sells 3 in-app purchases, starting at $9.99 per 7 days and Storm Cleaner sells 4 in-app purchases, starting at $4.99 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 — 4.8 for DataDefender against 4.8 for Storm Cleaner. Both are backed by a comparable volume of ratings — 6 and 13 respectively.

DataDefender ships an update every 4 weeks, Storm Cleaner every 8 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | DataDefender | Storm Cleaner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/datadefender-keep-your-data/id6747478800/reviews)** | [4.8 (13 ratings)](https://appshunter.io/ios/app/storm-cleaner-clean-up-storage/id6748904407/reviews) |
| Number of ratings | 6 | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 128 MB | 32 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Green Advex Technology LLC](https://appshunter.io/developer/1821634728) | [Shenzhen Yayi E-commerce Co., Ltd.](https://appshunter.io/developer/1540230011) |

## What reviewers say

### DataDefender

[App page](https://appshunter.io/ios/app/datadefender-keep-your-data/id6747478800)

Safeguard your digital presence with this comprehensive security application. It offers a secure password manager, a password generator, two-factor authentication, and an email breach scanner to protect your online accounts and personal information.

**Highlights:** Encrypted password vault, Strong password generator, Built-in two-factor authentication, Email breach scanner, Secure account management

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly with Trial | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $59.99 | per year |


### Storm Cleaner

[App page](https://appshunter.io/ios/app/storm-cleaner-clean-up-storage/id6748904407)

This app uses AI to find and remove duplicate photos, videos, and screenshots. It also helps organize contacts and calendars, freeing up valuable storage space on your device.

**Highlights:** Smart duplicate photo cleanup, Duplicate video detection, Screenshot organization, Contact merging, Calendar event deletion, AI-powered scanning, On-device processing

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Only $0.99 for the first week. | $4.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Annual subscription | $14.99 | per year |


## Frequently asked questions

### Is DataDefender free?

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

### Is Storm Cleaner free?

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

### Which has better reviews, DataDefender or Storm Cleaner?

DataDefender is rated higher. DataDefender averages 4.8 out of 5 from 6 ratings, while Storm Cleaner averages 4.8 from 13 ratings.

### Do DataDefender or Storm Cleaner have ads?

Storm Cleaner shows ads; DataDefender does not.

### Which is updated more often, DataDefender or Storm Cleaner?

DataDefender ships an update every 4 weeks, and Storm Cleaner every 8 days. Most recently, DataDefender was updated on October 7, 2026 and Storm Cleaner on October 6, 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.*