AI Cleaner Max vs Device Tester
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Cleaner Max
This app offers one-tap smart cleanup for your device, efficiently removing junk files, duplicate photos and videos, and expired calendar events. It also includes privacy features like a photo vault and camouflage options, along with helpful widgets and utilities.
- One-tap AI smart cleanup
- Duplicate photo and video removal
- Contact cleanup and merging
- Expired event and reminder removal
- Privacy vault for photos, videos, and contacts
- Camouflage photos for privacy
- Customizable widgets
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AI Cleaner Max is the best cleaner app to help you clean up your device's junk in just one tap with smart cleanup. You can easily remove screenshots, similar pictures and Live Photos, duplicate contacts, expired calendar events, and expired reminders on your iPhone/iPad AI Cleaner Max is a cleaner kit to clean any useless files you want to clean, speed up your phone, and cool down your phone! Features: - One-tap AI smart cleanup - All-in-One Photo Cleaner: Search and remove similar/duplicate photos, big-size photos, low quality photos - All-in-One Video Cleaner: Search and remove duplicate videos, big-size videos and low quality videos - Contacts Cleaner: Search duplicate contact contents, merge duplicate contacts and delete incomplete contacts - Remove expired calendar events & reminders - Cleanup clipboard content, including text & images - Privacy Security: Hide your photos, videos, and contacts in the discreet privacy vault, backup privacy contacts - Camouflage photos: A unique photo privacy solution that disguises your photos into other landscapes so that some of your private photos are not visible to others. You can restore camouflage photos to display as original photos at any time - More Widgets: custom photo widget, battery widget, disk storage widget, cleaner shortcut, lock screen Widgets - Extras: sound tone generator, battery-saving tips, disk storage monitor • AI Cleaner Max has a Mac computer version that cleans up junk files on your Mac to free up space * * * * * * * * * If you enjoy using AI Cleaner Max, please give us a 5-star rating. Your 5-star rating for each version will keep the updates coming. Thanks in advance. ◆ Subscription Terms ◆ • You can subscribe for unlimited access to all features within AI Cleaner Max. • Subscriptions are billed annually, monthly, or weekly at the rate selected depending on the subscription plan. Payment will be charged to App Store Account at confirmation of purchase By using AI Cleaner Max, you agree to our Privacy Policy and Terms of Use: http://www.elinapp.com/privacy_policy_new.html http://www.elinapp.com/terms_clean_doctor.html
Device Tester
Monitor your device's real-time system information, including RAM, disk, and CPU usage. Track network activity, battery status, and other system details to understand your device's performance.
- Real-time RAM usage
- Disk usage monitoring
- CPU usage tracking
- Network activity
- Battery status
- System information
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Device Tester: A simple tool for hardware testing with lightweight diagnostic checks for key components. Key Features: • Hardware Test: → Test Camera, Bluetooth, Audio, Microphone, Keyboard Input, Sensors, and other hardware components. • System Info Tools: → View quick device details including RAM, CPU, storage, network, and battery status. • Utilities: → QR Code Generator → Random Selection Tool → Storage Cleaner → Clipboard Cleaner → Flashlight Torch • Thank you for choosing our app!
Screenshots
Verdict
The clearest difference is monetization model: Device Tester at free with in-app purchases against AI Cleaner Max's subscription. Device Tester also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). AI Cleaner Max's advantage is ratings volume (1.9K vs 260) and device support (4 vs 2). On price, rating, review sentiment and in-app purchases 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 Cleaner Max sells 3 in-app purchases, starting at $3.99 per 7 days and Device Tester sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 3.9 for AI Cleaner Max against 4.0 for Device Tester. That said, the two scores are not equally well evidenced: AI Cleaner Max has 1.9K ratings behind it against 260, so its average is the more settled of the two. Written reviews are what separate them: 52% of AI Cleaner Max's written reviews are positive against 54% of Device Tester's.
AI Cleaner Max ships an update every 3 weeks, Device Tester weekly. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.
| Parameter | AI Cleaner Max | Device Tester |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (1.9K ratings) | 4.0 (260 ratings) — better |
| Positive reviews | 52.2% of reviews | 54.4% of reviews — better |
| Number of ratings | 1.9K — better | 260 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 56 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 哲 魏 | Phan Nhut |
Customer experience
AI Cleaner Max
Device Tester
User reviews
AI Cleaner Max
From 1.9K App Store ratingsWhat we love
- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Useful cleaning features
- 🔒 Secure
Room to improve
- 🐛 Crashes and freezes
- 🔋 Drains battery
- 💰 Subscription required for full functionality
- 🙅♀️ Poor customer support
Device Tester
From 260 App Store ratingsWhat we love
- 👍 User-friendly and intuitive design
- 🚀 Effective RAM memory cleaning and freeing
- 💰 Affordable one-time pro version purchase
- 📊 Detailed device analysis and performance monitoring
- ⏱️ Quick and simple to use
Room to improve
- 🐛 Frequent app crashes on newer iOS versions
- 📢 Excessive and intrusive advertisements
- ❌ Limited functionality in free version
- 😞 Degraded performance after updates
- 🔄 Inconsistent results and reliability issues
Bugs and requests
AI Cleaner Max
Reported bugs
3 issues- Duplicate contacts not properly merged
- Photos not properly identified as duplicates
- Inconsistent behavior across iOS versions
Requested features
4 requests- Automated duplicate file deletion
- Expanded cleaning capabilities (e.g. cache, system data)
- Better UI/UX for managing duplicates
- Accessibility improvements for visually impaired users
Device Tester
Reported bugs
8 issues- App crashes during memory scan on newer iOS versions
- Crashes on iPhone 16 and iPhone 17 Pro models
- App fails to open or closes immediately
- Memory cleaning returns 0.0MB results
- Incompatibility with iOS 14 and later versions
Show 3 moreShow fewer
- Pro version disappears after app updates
- Push notification spam
- Excessive pop-ups preventing app access
Requested features
8 requests- Landscape view support for device rotation
- Deeper cleaning of junk files and cache
- More transparent proof of app actions and results
- Ability to keep pro version after updates
- Instruction guide on optimal app usage
Show 3 moreShow fewer
- Real-time feedback on device performance
- Comparison tool for different phone models
- Better integration with system settings
In-app purchases
AI Cleaner Max
- Clean Doctor Pro - 1 Week$3.997 Days
- Clean Doctor Pro - 1 Month3 Days trial$7.991 Month
- Clean Doctor Pro - 1 Year3 Days trial$24.991 Year
Device Tester
- Pro Version$1.99
Questions
Is AI Cleaner Max free?
Is Device Tester free?
Which has better reviews, AI Cleaner Max or Device Tester?
Do AI Cleaner Max or Device Tester have ads?
Which is updated more often, AI Cleaner Max or Device Tester?
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