Comparison

Gallery Optimizer vs Momento

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Gallery Optimizer

Features
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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 photosβ€”all while preserving quality and your precious memories. SMART VIDEO COMPRESSION β€’ Multiple quality presets: High Quality (4K), Balanced (1080p), or Maximum Compression (720p) β€’ Advanced custom controls for resolution, bitrate, and frame rate β€’ Automatically preserves HDR (HDR10/HLG) and original codec (HEVC/H.264) β€’ Maintains creation date, location, favorites, and all metadata β€’ Real-time compression progress with time estimates β€’ Typical space savings: 40-70% depending on settings INTELLIGENT PHOTO OPTIMIZATION β€’ Convert photos to space-efficient HEIC format β€’ Quality presets: High (90%), Balanced (70%), or Maximum Compression (50%) β€’ Custom quality control from 10-100% β€’ Preserves original resolution, HDR, and wide color gamut β€’ Maintains GPS, camera settings, and lens information β€’ Typical space savings: 20-60% depending on format and quality PRIVACY-FIRST DESIGN β€’ All processing happens locally on your device β€’ No cloud uploads or external servers β€’ Your photos and videos never leave your iPhone β€’ Full control over your media library β€’ Completely offline after initial setup POWERFUL FEATURES β€’ Choose specific media or process your entire library β€’ See detailed statistics and track space saved over time β€’ Filter and sort by size, date, duration, or resolution β€’ Batch processing with pause/resume capability β€’ Automatic detection of already-optimized media β€’ Screen lock prevention during processing β€’ 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 β€’ Anyone running low on iPhone storage β€’ Users with large video and photo libraries β€’ Content creators managing 4K videos β€’ Travelers wanting to free up space for new memories β€’ Anyone wanting to optimize their photo library without quality loss TECHNICAL EXCELLENCE β€’ Built with native Apple frameworks for optimal performance β€’ Supports all modern iPhone formats and codecs β€’ Concurrent processing for faster optimization β€’ Intelligent metadata preservation β€’ No subscriptions or hidden fees NOTES β€’ iOS 18.0 or later required β€’ App must remain open during processing β€’ Original media can be optionally deleted after optimization β€’ Compression is permanentβ€”keep backups of irreplaceable content Download Gallery Optimizer today and take back control of your storage!

About

Momento

Features
Read full description

Your photo library is full of almost-perfect moments β€” the extra shot, the second angle, the one you meant to clean up later. Momento helps you turn similar photos into clean moment cards before you release the extras. So you can keep the feeling of a moment, not every repeated original. Save the memory. Keep the precious moments. Clear space without pressure. With Momento, cleanup feels more thoughtful. Similar photos are grouped into moments, then transformed into simple, beautifully arranged moment cards. You can lightly edit the title, adjust text style, adapt the background, and create a polished film-style card for the moments that matter. When you are ready, review the original photos and choose exactly what to release. No rushed deleting. No messy cleanup flow. Just a calmer way to make space while keeping what matters. What you can do with Momento: β€’ Find similar photo groups β€’ Turn similar shots into moment cards β€’ Edit titles, text style, and background β€’ Create a film-style memory card β€’ Review originals before releasing space β€’ Choose what stays and what goes β€’ Clean up your photo library with more control Momento is designed for people who want a more personal way to organize their photos β€” one that respects both storage space and the memories behind it. Privacy matters. Similar photo scanning and cleanup are designed to happen on your Phone, so your photo library stays under your control. Keep the moment, Release the extras. Momento Premium Unlock the full Momento experience with Premium. Get unlimited access to photo cleanup tools, create more moment cards, and enjoy a smoother way to organize your photo library. With Premium, you can: β€’ Scan and organize more similar photos β€’ Create unlimited moment cards β€’ Unlock all editing styles, backgrounds, and text options β€’ Enjoy a faster, more complete cleanup experience Choose a subscription plan that works for you. Your subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage your subscription anytime in your Apple ID account settings. Privacy Policy: https://goedgelab.com/keepmoment-Photo_Cleaner.html Terms of Use: https://goedgelab.com/terms.html

Screenshots

Gallery Optimizer4 screens
Momento4 screens

Verdict

The call

The clearest difference is in-app purchases: Momento at none against Gallery Optimizer's 1. Momento also leads on iOS requirement (15.0 vs 18.0). Gallery Optimizer's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Gallery Optimizer sells 1 one-off in-app purchase. Momento asks for nothing beyond the download.

UpkeepUpdate frequency

Gallery Optimizer ships an update daily, Momento every 2 weeks. Both last shipped on October 9, 2026.

Scorecard3 real differences Β· 3 level
Gallery Optimizer versus Momento: the parameters behind the verdict, then further details
ParameterGallery OptimizerMomento
PriceFreeFree
Update frequencyDaily β€” betterEvery 2 weeks
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.0 β€” better
Further details β€” not scored
Size7 MB15 MB
Age rating4+12+
DeveloperGiuseppe CaccavaleGoujie Tech

In-app purchases

1 purchases

Gallery Optimizer

One-time1
  • Remove Ads - Lifetime$2.99
None

Momento

No in-app purchases

Questions

Is Gallery Optimizer free?
Gallery Optimizer is free to download, with in-app purchases available.
Is Momento free?
Momento is free to download, with no in-app purchases.
Do Gallery Optimizer or Momento have ads?
Neither Gallery Optimizer nor Momento shows ads.
Which is updated more often, Gallery Optimizer or Momento?
Gallery Optimizer ships an update daily, and Momento every 2 weeks. Most recently, Gallery Optimizer was updated on October 9, 2026 and Momento on October 9, 2026.

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