Comparison

Dedup Lite vs iSIMILAR

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

Head to head
About

Dedup Lite

Features
Read full description

- Find similar photos to clean up your photo library - Bulk removal options to speed up deletion process - Automatically flag lower quality photos in a set for deletion - Allows analysis of past time periods to clean up your backlog. - Analysis runs as you review the photos! No need to wait - Uses on-device algorithms without internet access - your media stays private and local.

About

iSIMILAR

This app uses on-device AI to find visually similar images within your photo gallery. It works offline, ensuring your photos remain private. Organize screenshots, duplicates, or photos from specific events quickly and efficiently.

Highlights
  • On-device AI visual search
  • Works completely offline
  • Finds visually similar images
  • Privacy-focused, no data upload
  • Organize screenshots and duplicates
  • Fast results under 50 ms
Features
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iSIMILAR: The Private Visual Search Engine for Pros Tired of losing important reference photos in a messy gallery of 14,000+ images? Text search doesn't work for hardware, blueprints, or receipts. iSIMILAR fixes that. Point your camera at any object โ€” or select a saved photo โ€” and our on-device AI instantly digs up the visually similar images hiding in your phone. No internet required. 100% private. THE MAGIC (How it works): Open the camera inside iSIMILAR (or pick a photo from your gallery). Point it at a motherboard, a document, or a location. In under a second, the AI finds the photos that look like it โ€” even ones you took months ago. On first launch, iSIMILAR indexes your gallery once (a quick one-time scan). After that, every search is instant โ€” even with 15,000+ photos. BUILT FOR PROFESSIONALS: โ€ข Tech Repair: Photograph an open laptop to instantly find the teardown photos you took 4 months ago. โ€ข Architects/Builders: Snap a picture of a job site and group all related project photos. โ€ข Doctors/Engineers: Photograph X-rays or schematics and instantly locate past scans. โ€ข Everyday Users: Find receipts, specific memes, or similar photos without endless scrolling. KEY FEATURES: โ€ข Lightning Fast: Search results in ~50 ms, even with 15,000+ photos. โ€ข 100% Offline AI: Runs on your phone's hardware (GPU / Neural Engine). Your photos never leave your device. โ€ข Privacy First: No cloud, no uploads, no accounts needed. โ€ข Smart Cleanup: Batch delete, organize into albums, or export your results instantly. PRICING (No Hidden Fees): Searching by existing photos and deleting one-by-one is Free Forever. We give you 5 Free Camera Searches to test the magic. Need more? Upgrade to iSIMILAR PRO (one simple annual subscription, 7-day free trial) to unlock unlimited Camera Searches and unlimited Batch Actions. No annoying credit systems. Stop scrolling. Start finding. Terms & Conditions: https://polar-brian-b09.notion.site/Terms-and-Conditions-for-iSIMILAR-13d88278a02e80e4b5f8d790f9d388f1 Privacy Policy: https://polar-brian-b09.notion.site/Privacy-Policy-for-iSIMILAR-13d88278a02e804aa1a0cbf3b661a05d

Screenshots

Dedup Lite3 screens
iSIMILAR4 screens

Verdict

The call

The clearest difference is in-app purchases: Dedup Lite at none against iSIMILAR's 1. Dedup Lite also leads on update cadence (weekly vs every 3 weeks). iSIMILAR's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. iSIMILAR sells 1 in-app purchase, starting at $11.99 per year. Dedup Lite asks for nothing beyond the download.

UpkeepUpdate frequency

Dedup Lite ships an update weekly, iSIMILAR every 3 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 5 level
Dedup Lite versus iSIMILAR: the parameters behind the verdict, then further details
ParameterDedup LiteiSIMILAR
PriceFreeFree
Positive reviewsโ€”100.0% of reviews
Update frequencyWeekly โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
Monetizationโ€”Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.113.0 โ€” better
Further details โ€” not scored
Size43 MB61 MB
Age rating4+4+
DeveloperTianle ChenAnibal Castano

In-app purchases

None

Dedup Lite

No in-app purchases

1 purchases

iSIMILAR

Subscriptions1
  • iSimilar Annual Plan7 Days trial$11.991 Year

Questions

Is Dedup Lite free?
Dedup Lite is free to download, with no in-app purchases.
Is iSIMILAR free?
iSIMILAR is free to download, with in-app purchases available.
Do Dedup Lite or iSIMILAR have ads?
Neither Dedup Lite nor iSIMILAR shows ads.
Which is updated more often, Dedup Lite or iSIMILAR?
Dedup Lite ships an update weekly, and iSIMILAR every 3 weeks. Most recently, Dedup Lite was updated on October 16, 2026 and iSIMILAR on October 8, 2026.

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