Comparison

Digital Simple Clock vs Rectangle Detection

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

Head to head
About

Digital Simple Clock

Features
Read full description

Thank you for downloading Digital Simple Clock. View the current time on a clear digital clock with seconds. Tap the menu button to switch between the stopwatch and count-up timer screens. Rotate your iPhone to landscape mode to use it as an easy-to-read desk clock. Features: • Digital clock with seconds • Stopwatch and count-up timer • Landscape desk clock mode • Large, simple display ideal for studying, focusing, and working Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://clock.infruit-inc.com/

About

Rectangle Detection

Features
Read full description

Find rectangular regions in images. *Parameters that can be set for detection ・minimum Confidence: Confidence of detection results (0-1) ・minimum AspectRatio: Minimum aspect ratio of the rectangle to be detected (shorter dimension divided by longer dimension) (0-1) ・maximum AspectRatio: Maximum aspect ratio of the rectangle to be detected (shorter dimension divided by longer dimension) (0-1) ・quadratureTolerance: Tolerance angle for the corners of the rectangle to deviate from 90° (0-45) ・minimum Size: Ratio of size to the input image (0-1) ・maximum number of Rectangle : Maximum number of Rectangle(1-30)

Screenshots

Digital Simple Clock4 screens
Rectangle Detection1 screens

Verdict

The call

The clearest difference is in-app purchases: Rectangle Detection at none against Digital Simple Clock's 1. Digital Simple Clock's advantage is update cadence (every 3 days vs fortnightly). On price, ads, 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

Both are free to download. Digital Simple Clock sells 1 one-off in-app purchase. Rectangle Detection asks for nothing beyond the download.

UpkeepUpdate frequency

Digital Simple Clock ships an update every 3 days, Rectangle Detection fortnightly. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

Scorecard2 real differences · 4 level
Digital Simple Clock versus Rectangle Detection: the parameters behind the verdict, then further details
ParameterDigital Simple ClockRectangle Detection
PriceFreeFree
Update frequencyEvery 3 days — betterFortnightly
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.7.2
Further details — not scored
Size226 MB36 MB
Age rating4+4+
DeveloperTakahiro HamaHideaki Uchikoshi

In-app purchases

1 purchases

Digital Simple Clock

One-time1
  • アプリ内課金$1.99
None

Rectangle Detection

No in-app purchases

Questions

Is Digital Simple Clock free?
Digital Simple Clock is free to download, with in-app purchases available.
Is Rectangle Detection free?
Rectangle Detection is free to download, with no in-app purchases.
Do Digital Simple Clock or Rectangle Detection have ads?
Both Digital Simple Clock and Rectangle Detection show ads.
Which is updated more often, Digital Simple Clock or Rectangle Detection?
Digital Simple Clock ships an update every 3 days, and Rectangle Detection fortnightly. Most recently, Digital Simple Clock was updated on October 3, 2026 and Rectangle Detection on September 27, 2026.

Other comparisons