Lock My Folder vs MathAgent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lock My Folder
Securely store and organize your private photos, videos, and accounts behind a password-protected interface. Features smart auto-lock, iCloud backup, and a camouflage mode for enhanced privacy.
- Password protection
- Smart auto-lock
- iCloud backup
- Camouflage mode
- Import/export photos & videos
- Custom albums
- Account management
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No one likes someone else being able to accidentally or intentionally view your private photos & videos and so on. With Privacy Manager you can easily organize and protect your private albums, photos, videos and accounts! Accessing the application content is protected by your own password to keep your privacy hidden from other eyes. √ Safety: • No networking function(In addition to connect Apple), bring you a sense of security! • Smart Lock technology: if you forget to turn off the software, it auto-lock your privacy • iCloud Backup features, make your data more securely • Camouflage model upgrade to dual-user mode (perfect camouflage), different password can lock different content, you do not afraid to tell password to other people √ photos / video • Import photos / videos from your iPhone / iPod touch • Import photo album directly • Do not change photo format or resolution, Do not change video format (Perfect lossless storage) • Photos/videos taken from the camera are stored into the app only, not into the iPhone / iPod touch's library • Export photos to your iPhone / iPod touch • Create custom albums for your photos • Photo slide show, video preview • Multi-touch gestures: zoom and swipe photo • Batch Export, Batch Delete, Batch Move, Batch Copy functions For 'Privacy Photo' • Batch select and save videos, Add Video From Wifi. • Add info for photos or videos • easy to use interface and operation, superior user experience • Full Retina display support, compatibility with ios5.0 √ Account • custom account group √ Other • Quick response to user feedback (via e-mail feedback from privacy setting) • User Guide you have any questions or suggestions, send us E-mail sffofn@gmail.com, will give you a satisfactory answer Note: The app only offers locking for data stored within the app, and not for the entire device.
MathAgent
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Practice within the customized range of arithmetic problems, and conduct real-time training on mathematical arithmetic calculation skills.
Screenshots
Verdict
The clearest difference is in-app purchases: MathAgent at none against Lock My Folder's 2. MathAgent also leads on ads (none vs shown). Lock My Folder's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence and device support 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. Lock My Folder sells 2 one-off in-app purchases. MathAgent asks for nothing beyond the download.
Lock My Folder ships an update every 4 months, MathAgent every 2 months. The most recent releases landed on July 22, 2026 and September 14, 2026 respectively.
| Parameter | Lock My Folder | MathAgent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (73 ratings) — better | — |
| Positive reviews | 83.4% of reviews | — |
| Number of ratings | 73 — better | — |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 73 MB | 10 MB |
| Age rating | 9+ | 4+ |
| Developer | 可可 蔡 | 旭 王 |
Bugs and requests
Lock My Folder
Reported bugs
3 issues- Photos not properly hidden from main gallery
- Sound issues when importing videos
- Password reset process needs improvement
Requested features
4 requests- Increase storage capacity
- Add fingerprint/face unlock support
- Allow transferring files between devices
- Improve iCloud integration and backup
MathAgent
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Lock My Folder
- PDF Maker$1.99
- Upgrade Pro$1.99
MathAgent
No in-app purchases









