Comparison

DigViewer remote 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

DigViewer remote

Features
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With DigViewer Remote, you can explore the location where the photos were taken from various perspectives. Furthermore, you can view EXIF data and check shooting conditions such as aperture and shutter speed. By emulating the settings of well-captured photos, you can take plenty of beautiful pictures. DigViewer remote can also be used as a companion app for Mac's DigViewer, allowing seamless integration between the two. By connecting to DigViewer running on Mac, you can display the shooting location and shooting conditions on your iPhone or iPad, synchronized with the photo display on your Mac. Additionally, you can download lens profiles created on Mac to show precise lens information and accurate field of view. Please download DigViewer for Mac from the following link. https://opiopan.github.io/DigViewer/

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

DigViewer remote4 screens
Perspective Overlay4 screens

Verdict

The call

The clearest difference is price: DigViewer remote at Free against Perspective Overlay's $2.99. Perspective Overlay's advantage is update cadence (every 3 days vs every 3 weeks) and chart position (#200 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

DigViewer remote is free to download; Perspective Overlay costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

DigViewer remote ships an update every 3 weeks, Perspective Overlay every 3 days. The most recent releases landed on September 8, 2026 and August 18, 2026 respectively.

Scorecard3 real differences · 8 level
DigViewer remote versus Perspective Overlay: the parameters behind the verdict, then further details
ParameterDigViewer remotePerspective Overlay
PriceFree — better$2.99
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
Best chart rank—#200 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size3 MB2 MB
Age rating4+4+
DeveloperHIROSHI MURAYAMAMasanori Katsuta

In-app purchases

None

DigViewer remote

No in-app purchases

None

Perspective Overlay

No in-app purchases

Questions

Is DigViewer remote free?
DigViewer remote is free to download, with no in-app purchases.
Is Perspective Overlay free?
Perspective Overlay costs $2.99, with no in-app purchases.
Do DigViewer remote or Perspective Overlay have ads?
Neither DigViewer remote nor Perspective Overlay shows ads.
Which is updated more often, DigViewer remote or Perspective Overlay?
DigViewer remote ships an update every 3 weeks, and Perspective Overlay every 3 days. Most recently, DigViewer remote was updated on September 8, 2026 and Perspective Overlay on August 18, 2026.

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