Comparison

Photon Library vs Perspective Overlay

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

Head to head
About

Photon Library

Organize and enjoy your photos and videos with a sleek, intuitive media management app. It offers a streamlined approach to browsing, viewing, and organizing your collections with a clean interface and smart features.

Highlights
  • Clean, modern interface
  • Smart album organization
  • Calendar view
  • Favorites section
  • Smooth, responsive performance
Features
Read full description

Rediscover your memories with Photon Library, a sleek, intuitive photo and video manager for iPhone and iPad. Browse, search, organize, and clean up your library in a thoughtfully designed interface built around the moments that matter. BROWSE AND RELIVE - Enjoy a clean, modern layout that keeps your photos front and center - Open any photo with a smooth zoom transition from its thumbnail - Start a slideshow from an album or a custom selection of photos - Swipe up on a photo to see details, including where it was taken on a map - Browse by date with Calendar view - Revisit your favorites anytime FIND ANYTHING, FAST - Search by place. Type “Madrid” to quickly find photos taken there - Refine results by date range, media type, screenshots, or favorites - Search album names and combine filters to narrow down exactly what you want - Keep your location data private. Place searches run entirely on your device ORGANIZE WITH EASE - Pin your most important albums to keep them close at hand - Collapse and expand album groups to reduce clutter - Filter albums by name to jump straight to what you need - Select multiple photos quickly by dragging across the grid - Add photos to albums, share them, or mark favorites with a long press RECLAIM STORAGE - Find photos and videos you may no longer need using date range and media type filters - Protect what matters by excluding favorites and items already stored in albums - Preview everything before you delete it - Review your selection and deselect anything you want to keep Photon Library is a refreshing alternative to complicated photo-management apps. Declutter your library or enjoy your memories with less friction and more control. Simplify your photo library. Download Photon Library and rediscover your memories with ease. Requires iOS 26 or later.

About

Perspective Overlay

Easily map images to any quadrangle area of a background photo, creating composite images with unique perspectives. Adjust brightness, contrast, and saturation for the cropped foreground image. Save or share your creations directly from the app.

Highlights
  • Map images to any quadrangle
  • Create composite photos
  • Adjust image brightness, contrast, saturation
  • Save and share creations
  • Import photos from camera or album
  • Map distorted perspective rectangles
Features
Read full description

■ Crops the front photo into a quadrangle and freely maps an image to any quadrangle area of ​​the back photo to automatically generate a composite photo. ■ Any quadrangle shape can be composited, not just trapezoids and parallelograms, but even distorted perspective rectangles with depth. ■ By updating the back photo with the generated composite photo, you can also composite multiple photos with this app alone. ■ From a straight rectangle to a distorted quadrangle, or vice versa. ■ You can adjust the brightness, contrast and saturation of the cropped front photo. ■ Composite photos can be saved to a photo album or exported via file sharing. Depending on your ideas and how you use it, you can create a variety of photos that were previously difficult to create. [Photo source] ・Launch the camera and take a photo ・Select a photo from the photo album ・Import shared files from other apps ・Paste photos copied from web images, etc. [Output] ・Save image files: Photo album (camera roll) ・Share image files: AirDrop, LINE, Facebook, Dropbox, Instagram,...

Screenshots

Photon Library4 screens
Perspective Overlay4 screens

Verdict

The call

The clearest difference is review sentiment: Perspective Overlay at 100% against Photon Library's 41%. Perspective Overlay also leads on update cadence (every 3 days vs every 3 weeks) and price ($2.99 vs $6.99). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Photon Library costs $6.99 and Perspective Overlay $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Photon Library ships an update every 3 weeks, Perspective Overlay every 3 days. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Photon Library versus Perspective Overlay: the parameters behind the verdict, then further details
ParameterPhoton LibraryPerspective Overlay
Price$6.99$2.99 — better
Rating—4.0 (1 ratings) — better
Positive reviews41.2% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.013.0 — better
Further details — not scored
Size6 MB2 MB
Age rating4+4+
DeveloperLateNiteSoft S.L.Masanori Katsuta

Customer experience

Photon Library

Written reviews17 reviews
Positive41.2%
Neutral5.9%
Negative52.9%

Perspective Overlay

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Photon Library

No in-app purchases

None

Perspective Overlay

No in-app purchases

Questions

Is Photon Library free?
Photon Library costs $6.99, with no in-app purchases.
Is Perspective Overlay free?
Perspective Overlay costs $2.99, with no in-app purchases.
Do Photon Library or Perspective Overlay have ads?
Neither Photon Library nor Perspective Overlay shows ads.
Which is updated more often, Photon Library or Perspective Overlay?
Photon Library ships an update every 3 weeks, and Perspective Overlay every 3 days. Most recently, Photon Library was updated on November 12, 2026 and Perspective Overlay on November 4, 2026.

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