AI Optimizer vs MasterCleaner · AI ClearSpace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Optimizer
This utility app uses AI to quickly free up storage space on your iPhone by identifying and removing junk files, duplicate photos, and unnecessary data. It also helps organize contacts and calendars, and includes a private vault for secure file storage.
- AI-powered storage cleaning
- Duplicate photo and video removal
- Duplicate contact merging
- Junk and cache file deletion
- Calendar event cleanup
- Private file vault
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AI Optimizer is the AI-powered phone cleaner for iPhone that frees up phone storage, removes junk files, and optimizes your device in seconds. No tech skills needed. Free to get started. SMART STORAGE CLEANER Is your iPhone saying “Storage Almost Full”? AI Optimizer scans your device and finds exactly what's wasting space: junk files, duplicate photos, unnecessary videos, and cache. Clean storage and free up gigabytes with one tap — the fastest storage cleaner for iPhone. DUPLICATE PHOTO & VIDEO FINDER Our duplicate photo finder scans your gallery and iCloud photos to detect duplicate photos, similar images, screenshots, and repeated videos. Delete duplicates in one tap and free up space without losing a single memory. VIDEO COMPRESSOR Large videos eat gigabytes fast. Compress videos on your iPhone and save space while keeping the quality you want. DUPLICATE CONTACT REMOVER Automatically merge and delete duplicate or incomplete contacts. Keep your address book clean and up to date. JUNK & CACHE CLEANER Detect and remove junk files, cached data, and clutter slowing down your iPhone. Recover extra space and boost speed. UNSUBSCRIBE & CLEAN YOUR INBOX Your inbox piles up too. AI Optimizer's email cleaner scans your mailbox and helps you remove spam, junk emails, newsletters, and promotions in seconds. Unsubscribe from mailing lists you no longer read and delete unwanted emails in bulk to keep your inbox clean and organized — and, as always, nothing is deleted without your confirmation. CALENDAR TOOL Remove old past events and expired reminders from your calendar with a single tap. PRIVATE VAULT Store and hide your private photos, videos, and files in a secure password-protected folder. WHY AI OPTIMIZER - AI-powered iPhone optimizer — smarter detection, faster results - Free up storage space in seconds - Duplicate photo finder + video compressor in one app - Clean contacts and calendar from one single app - Email inbox cleaner — remove spam, unsubscribe, and clean up your inbox - Simple to use — perfect for all ages - You stay in control — nothing deleted without your confirmation PERFECT FOR YOU IF... - Your phone is slow and you want to recover speed and extra space - You have thousands of photos and don't know where to start - You're looking for a simple, fast photo cleaner Download AI Optimizer — the smarter phone cleaner — and reclaim your iPhone storage today. Terms of use: https://aioptimizer.me/terms Privacy policy: https://aioptimizer.me/privacy
MasterCleaner · AI ClearSpace
Easily manage your device's storage and organize your media. Quickly scan for and remove unnecessary files, including duplicate photos and large videos, to reclaim valuable space. Offers a trash bin for file recovery and a built-in SOS feature.
- Smart photo cleanup for duplicates
- Video cleaner and compression
- Storage management
- Trash bin for file recovery
- SOS quick access
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Master Cleaner helps you manage storage and keep your iPhone organized with simple, powerful tools. Easily scan your library, remove unnecessary files, and reclaim valuable space — all in just a few taps. Key Features Smart Photo Cleanup Detect similar and duplicate photos so you can keep the best shots and remove the rest. Video Cleaner & Compression Find large videos and reduce file size to save storage while maintaining quality. Storage Management Identify unnecessary media files and clean up safely. Trash Bin Protection Deleted items are temporarily stored in Trash, giving you a chance to restore files before permanent removal. SOS Quick Access Built-in SOS feature for quick emergency access when needed. Why Choose Master Cleaner? • Simple and intuitive interface • Fast scanning and smart sorting • Safe cleanup with recovery option • Designed for privacy — your data stays on your device Subscription Information Master Cleaner offers optional premium features through auto-renewable subscriptions. Subscription plans provide full access to advanced cleanup tools and enhanced storage management features. • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless canceled at least 24 hours before the end of the current period. • You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy:https://oann.wkebkwenfhd.com/privacyPolicy.html Terms Of Use: https://oann.wkebkwenfhd.com/termsOfService.html
Screenshots
Verdict
The clearest difference is review sentiment: MasterCleaner · AI ClearSpace at 100% against AI Optimizer's 40%. MasterCleaner · AI ClearSpace also leads on rating (4.7 vs 4.4) and ratings volume (1.1K vs 191). AI Optimizer's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement 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. AI Optimizer sells 4 in-app purchases, starting at $6.99 per 7 days and MasterCleaner · AI ClearSpace sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
MasterCleaner · AI ClearSpace holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: MasterCleaner · AI ClearSpace has 1.1K ratings behind it against 191, so its average is the more settled of the two. Written reviews point the same way: 40% of AI Optimizer's written reviews are positive against 100% of MasterCleaner · AI ClearSpace's.
AI Optimizer ships an update fortnightly, MasterCleaner · AI ClearSpace monthly. Both last shipped on November 5, 2026.
| Parameter | AI Optimizer | MasterCleaner · AI ClearSpace |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (191 ratings) | 4.7 (1.1K ratings) — better |
| Positive reviews | 40.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 191 | 1.1K — better |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 133 MB | 26 MB |
| Age rating | 4+ | 17+ |
| Developer | Velocity Pro Engine SL | THREE TIGER NETWORK TECHNOLOGY LIMITED |
Customer experience
AI Optimizer
MasterCleaner · AI ClearSpace
In-app purchases
AI Optimizer
- Weekly3 Days trial$6.997 Days
- Weekly subscription$7.997 Days
- Yearly3 Days trial$29.991 Year
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- Yearly$36.491 Year
MasterCleaner · AI ClearSpace
- Weekly$3.997 Days
- Yearly$34.991 Year
Questions
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Is MasterCleaner · AI ClearSpace free?
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