Space Cleaner :Phone Storage vs Security Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Space Cleaner :Phone Storage
Optimize your phone's performance by cleaning up duplicate photos, large videos, and unused files. This app helps free up storage space and boost your device's speed with a simple one-click process. It also includes tools for file recovery and battery management.
- Duplicate photo cleaner
- Large video deletion
- File compression
- Speed test
- File recovery
- Battery manager
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Is memory full? is phone speed slow? is the power out? Using our phone cleaner app to optimize duplicate photo cleaners and file managers makes it easy to analyze and clean up photos so you can free up space on your phone. 100% accurate results. Clean up your iPhone quickly with one click! Highlight of Space Cleaner : 【Clean up the album】 - Show the number of albums - Delete screenshots - Remove duplicate photos - Find and delete similar pictures - Remove large pictures 【Video cleaning】 - Easily delete multiple large files - Filter videos by file size - Full display video size - Find and delete large videos 【File compression】 - Easily remove multiple large files - Quickly scan files - Support batch file compression - Compression quality & ratio is up to you - Clean up your phone with a quick storage boost - Save space when you perform a storage cleanup 【Speed test】 - Test your internet speed and the data usage of download and upload 【Addtional Tools】 -File recovery, don't worry about deleting the wrong -battery manager, easy to know your battery Subscription pricing and terms: To unlock all the features and content, Premium members can choose to pay for a monthly subscription and an annual subscription. • Payment will be charged to the iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period • Account will be charged for renewal within 24 hours before the end of the current period, and the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable • You can cancel a free trial or subscription anytime by turning off auto-renewal through your iTunes account settings. This must be done 24 hours before the end of a free trial or subscription period to avoid being charged. If you have any issues, feedback, suggestions, or just want to say hi, please feel free to let us hear from you at 'iSingapore2021@163.com', so that we can continue to offer you the best experience and updates. Privacy Policy: http://res.prometheusclean.com/PrivacyPolicy.html Term of Use: http://res.prometheusclean.com/Terms.html
Security Master
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.
- Privacy Checkup
- Data Leaks Check
- Safe Storage for Files
- Secure Browser
- Malicious Sites Blocking
- Tracker and Ad Blocking
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Security Master is your ultimate companion for safeguarding your private information and enhancing your online experience. This comprehensive app offers robust security features to ensure your data remains confidential and protected: - Privacy Checkup: Conduct regular privacy checkups to ensure your information is secure and identify potential vulnerabilities. - Data Leaks Check: Stay informed about any data breaches affecting your accounts, enabling you to take prompt action to secure your information. - Safe Storage: Utilize the hidden folder to securely store your photos, videos, and documents, keeping them safe from unauthorized access. - Secure Browser: Enjoy a safer browsing experience with the embedded secure browser, which protects you from tracking and data theft. Trust Security Master to keep your digital life secure and your browsing uninterrupted. The application offers the following subscriptions: Premium Weekly and Premium Weekly subscriptions: Provides access to all premium features, such as malicious sites, trackers and ads blocking, user's security review, data breaches monitor. Your subscription will automatically renew unless you turn off auto-renew at least 24 hours before the end of the current period. You can manage your subscriptions and disable auto-renewal through Account Settings after purchase. Any unused portion of a trial period will be forfeited when you purchase a subscription. Payment will be charged to your iTunes Account upon confirmation of purchase. The account will be charged for renewal within 24 hours before the end of the current period, with the cost based on the chosen plan. By using Security Master, you consent to our Terms of Service and Privacy Policy: https://securemasterapp.xyz/privacy_policy.html https://securemasterapp.xyz/terms_and_conditions.html
Screenshots
Verdict
Space Cleaner :Phone Storage and Security Master both sit at 4.4 stars, but that hides the real split: 55% of Security Master's written reviews are positive against 30% of Space Cleaner :Phone Storage's. Security Master also leads on ratings volume (4K vs 123). On price, rating, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Space Cleaner :Phone Storage sells 10 in-app purchases, starting at $3.99 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 Space Cleaner :Phone Storage against 4.4 for Security Master. That said, the two scores are not equally well evidenced: Security Master has 4K ratings behind it against 123, so its average is the more settled of the two. Written reviews are what separate them: 30% of Space Cleaner :Phone Storage's written reviews are positive against 55% of Security Master's.
Space Cleaner :Phone Storage ships an update weekly, Security Master every 11 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Space Cleaner :Phone Storage | Security Master |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (123 ratings) | 4.4 (4K ratings) — better |
| Positive reviews | 30.0% of reviews | 55.0% of reviews — better |
| Number of ratings | 123 | 4K — better |
| Update frequency | Weekly — better | Every 11 days |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 41 MB | 20 MB |
| Age rating | 4+ | 17+ |
| Developer | DREAMMOBI PTE. LTD. | Mobiwave Limited |
Customer experience
Space Cleaner :Phone Storage
Security Master
Bugs and requests
Space Cleaner :Phone Storage
Not enough reviews yet to summarise bugs or requests.
Security Master
Reported bugs
2 issues- Login issues
- Compatibility problems
Requested features
2 requests- More help and guidance for users
- Free trial period
In-app purchases
Space Cleaner :Phone Storage
- Weekly subscription$3.997 Days
- Weekly subscription$4.997 Days
- One Week Subscription$5.497 Days
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- Monthly subscription$7.991 Month
- One Week Subscription7 Days trial$15.997 Days
- One Month Subscription1 Month trial$34.991 Month
- Yearly subscription3 Days trial$39.991 Year
- Sales One Year Subscription3 Days trial$39.991 Year
- One Year Subscription3 Days trial$49.991 Year
- One Year Subscription$59.991 Year
Security Master
- Trial Premium Weekly3 Days trial$8.997 Days
- Premium Yearly$49.991 Year
Questions
Is Space Cleaner :Phone Storage free?
Is Security Master free?
Which has better reviews, Space Cleaner :Phone Storage or Security Master?
Do Space Cleaner :Phone Storage or Security Master have ads?
Which is updated more often, Space Cleaner :Phone Storage or Security Master?
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