Data Protector vs Gallery Optimizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Protector
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Keep your sensitive data 100% secure and confidential with the free app Lock File Guard. It offers unparalleled security and unique features to hide and lock images, videos, passwords, and files with ease. Secret Photo Vault takes control of your digital privacy which deserves the best protection. Files Security - Hide and protect your important files - Encrypt and decrypt files with a single tap - Support for various file types Secret Photo and Video Vault - Create a secret vault for your videos and images - Keep them hidden from prying eyes - Organize and manage your media with an intuitive interface. Password Protection - Safely unlock your private data with Biometric authentication (fingerprint or Face ID) and PIN. - Generate strong, unique password for enhanced security - No need to remember complex passwords. - Protect your social account passwords to prevent privacy leaks. In-App Media Playback - Enjoy smooth playback of videos and images directly within the File guard - No need to move files in and out of the vault for viewing Browse Safely - Provides a private browsing experience with no search history. Password Recovery - Recover your passcode with your email address and access your private information effortlessly. Disclaimer File Guard stores all encrypted data locally on your device with no server backup. Unlike cloud-based services, your files, videos, images, and passwords are not stored on any external servers. This ensures that you have complete control over your data within the confines of your device. Premium Plan For unlimited storage, ads-free privacy protection, and cloud backup, choose the monthly, yearly, or one-time subscription plan. - Your payment will be charged to your iTunes Account at confirmation of purchase. - Your subscription will renew automatically but you can also turn off auto-renewal by accessing your Account Settings at least 24 hours before the end of the current period. - No cancellation of the current subscription is allowed during the active subscription period.
Gallery Optimizer
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RECLAIM YOUR STORAGE SPACE Gallery Optimizer helps you free up valuable storage on your iPhone by intelligently compressing videos and optimizing photos—all while preserving quality and your precious memories. SMART VIDEO COMPRESSION • Multiple quality presets: High Quality (4K), Balanced (1080p), or Maximum Compression (720p) • Advanced custom controls for resolution, bitrate, and frame rate • Automatically preserves HDR (HDR10/HLG) and original codec (HEVC/H.264) • Maintains creation date, location, favorites, and all metadata • Real-time compression progress with time estimates • Typical space savings: 40-70% depending on settings INTELLIGENT PHOTO OPTIMIZATION • Convert photos to space-efficient HEIC format • Quality presets: High (90%), Balanced (70%), or Maximum Compression (50%) • Custom quality control from 10-100% • Preserves original resolution, HDR, and wide color gamut • Maintains GPS, camera settings, and lens information • Typical space savings: 20-60% depending on format and quality PRIVACY-FIRST DESIGN • All processing happens locally on your device • No cloud uploads or external servers • Your photos and videos never leave your iPhone • Full control over your media library • Completely offline after initial setup POWERFUL FEATURES • Choose specific media or process your entire library • See detailed statistics and track space saved over time • Filter and sort by size, date, duration, or resolution • Batch processing with pause/resume capability • Automatic detection of already-optimized media • Screen lock prevention during processing • Clean, modern interface following Apple design guidelines HOW IT WORKS 1. Grant photo library access 2. Choose between videos or photos 3. Select specific items or scan your entire library 4. Pick a quality preset or customize settings 5. Let Gallery Optimizer do the work 6. Optionally delete originals to reclaim space PERFECT FOR • Anyone running low on iPhone storage • Users with large video and photo libraries • Content creators managing 4K videos • Travelers wanting to free up space for new memories • Anyone wanting to optimize their photo library without quality loss TECHNICAL EXCELLENCE • Built with native Apple frameworks for optimal performance • Supports all modern iPhone formats and codecs • Concurrent processing for faster optimization • Intelligent metadata preservation • No subscriptions or hidden fees NOTES • iOS 18.0 or later required • App must remain open during processing • Original media can be optionally deleted after optimization • Compression is permanent—keep backups of irreplaceable content Download Gallery Optimizer today and take back control of your storage!
Screenshots
Verdict
The clearest difference is ads: Gallery Optimizer at none against Data Protector's shown. Gallery Optimizer also leads on update cadence (daily vs monthly). Data Protector's advantage is iOS requirement (14.0 vs 18.0). On price, in-app purchases 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. Data Protector sells 1 one-off in-app purchase and Gallery Optimizer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Data Protector ships an update monthly, Gallery Optimizer daily. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.
| Parameter | Data Protector | Gallery Optimizer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ihsan Ullah | Giuseppe Caccavale |
In-app purchases
Data Protector
- Get Pro Version$2.99
Gallery Optimizer
- Remove Ads - Lifetime$2.99
Questions
Is Data Protector free?
Is Gallery Optimizer free?
Do Data Protector or Gallery Optimizer have ads?
Which is updated more often, Data Protector or Gallery Optimizer?
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