Comparison

FrameCat vs Plumb.cam

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

Head to head
About

FrameCat

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FrameCat is a Frame Catcher. It captures screenshots at the video's original resolution, so you do not have to rely on ordinary phone screenshots. It supports landscape and portrait videos, single-video captures, and multi-video frame capture. Save one frame at a time, or stitch your captured frames into one long image after you finish. FrameCat's touchpad-style control helps you move to the exact frame you want, then tap lightly to capture it with confidence.

About

Plumb.cam

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Plumb is a perspective correction camera for architecture, interiors and the spaces you discover. Create a separate corrected photo using camera and motion information recorded at the shutter, while preserving the original. STRAIGHTER LINES, ORIGINALS PRESERVED Automatic correction helps reduce leaning verticals as you shoot. Compare Original and Corrected versions and choose what to save. Results depend on capture conditions; if a safe correction cannot be made, your original is preserved. ONE SHOOT, ONE ALBUM Current Shoot appears after your first photo. Create an album for that visit or add the session's photos to an existing album. Browse your Library in a grid or masonry layout. LOCAL FIRST Photos and correction processing stay on your iPhone unless you choose to sync or share. Choose what to save to Apple Photos, use the system share sheet, and optionally record locations. No advertising or cross-app tracking. FREE AND PLUMB PRO Free access includes 10 successful saves of distinct corrected photos per calendar month on this device, resetting monthly in UTC. Failed saves and repeat saves of a counted photo do not use another allowance. At the limit, automatic correction turns off; original capture and existing local photos remain available. Pro removes this allowance and adds optional iCloud Library sync, subject to your iCloud storage and Apple service availability. Choose monthly, annual or a one-time lifetime purchase. Prices and billing periods are shown before purchase. Subscriptions renew automatically unless canceled in your Apple Account settings. Use Restore with the purchasing Apple Account to restore eligible purchases. Support: https://plumb.cam/support/ Privacy: https://plumb.cam/privacy/ Terms: https://plumb.cam/terms/ Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FrameCat4 screens
Plumb.cam4 screens

Verdict

The call

The clearest difference is update cadence: Plumb.cam at every 4 days against FrameCat's every 11 days. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FrameCat sells 1 one-off in-app purchase and Plumb.cam sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FrameCat ships an update every 11 days, Plumb.cam every 4 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
FrameCat versus Plumb.cam: the parameters behind the verdict, then further details
ParameterFrameCatPlumb.cam
PriceFreeFree
Update frequencyEvery 11 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size6 MB19 MB
Age rating4+4+
DeveloperLi WeiWuhan QShot Technology Co., Ltd.

In-app purchases

1 purchases

FrameCat

One-time1
  • Remove Watermark Lifetime$3.99
3 purchases

Plumb.cam

Subscriptions2
  • Plumb Pro Monthly$1.991 Month
  • Plumb Pro Annual$16.991 Year
One-time1
  • Plumb Pro Lifetime$36.99

Questions

Is FrameCat free?
FrameCat is free to download, with in-app purchases available.
Is Plumb.cam free?
Plumb.cam is free to download, with in-app purchases available.
Do FrameCat or Plumb.cam have ads?
Neither FrameCat nor Plumb.cam shows ads.
Which is updated more often, FrameCat or Plumb.cam?
FrameCat ships an update every 11 days, and Plumb.cam every 4 days. Most recently, FrameCat was updated on October 28, 2026 and Plumb.cam on October 31, 2026.

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