Comparison

Angle & Ratio vs Triangle Simulator

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

Head to head
About

Angle & Ratio

Measure angles and ratios directly from images. Adjust segments on your photos to analyze proportions and inclinations, then save your results as JPEGs.

Highlights
  • Measure angles from images
  • Measure ratios from images
  • Adjustable segments for precise measurement
  • Save results as JPEG
  • Use photos from gallery or take new ones
Read full description

"Angle & Ratio" is a useful tool that you can measure the angle or ratio using a picture. You can create segments by moving the marks freely, so you can get the angle of arms or legs, or inclination of body. These segments are used to measure of ratio. Of course, you can save the result as a JPEG format. 【Usage】 1. Prepare a picture If you select a picture from gallery, you can adjust the size and position of the picture. Or when you take a picture, you will shoot the target in center of the view. 2. Measure of the angle Please move the marks at the position which you want to measure (the marks [1], [2], [3], [4] are in order from the top). The angle between two segments [1]-[2] and [3]-[4] is displayed on the top of screen. 3. Measure of the ratio Please move the marks at the position which you want to measure (the marks [1], [2], [3], [4] are in order from the top). The ratio of [1]-[2] to [2]-[3] and [3]-[4] is displayed under the angle ([1]-[2] is always 100).

About

Triangle Simulator

Calculate triangle properties like sides, angles, and area instantly. Save and review past calculations with added memos. Supports various input formats and angle units for precise results.

Highlights
  • Calculate triangle sides, angles, and area
  • View triangle image
  • Save calculation history
  • Add memos to calculations
  • Input sides in square rooted values
  • Adjust result digit count
  • Choose angle units
Features
Read full description

Simulate triangle. Get the job done faster. ** Introduction ** This app calculate triangle. You can check triangle sides, angles and area immediately. Also you can keep triangle calculate history. Please check calculation results later. ** Overview ** - Calculate triangle from sides and angles. - You can choose a triangle calculation mode. - You can see the image of the actual triangle. - You can keep calculation results. - You can input memo to calculation results. ** Characteristics ** - You can input sides and angles easily by triangle calculation mode. - You can input side length in square rooted value. - You can adjust digits number of result. - You can choose angle unit. ** Terms of Use ** https://coconutsdevelop.com/en/terms/terms_of_use.html ** Developer website ** https://coconutsdevelop.com/

Screenshots

Angle & Ratio4 screens
Triangle Simulator4 screens

Verdict

The call

The clearest difference is review sentiment: Triangle Simulator at 100% against Angle & Ratio's 50%. Triangle Simulator also leads on price (Free vs $0.99) and update cadence (every 2 months vs every 6 months). Angle & Ratio's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Triangle Simulator is free to download; Angle & Ratio costs $0.99 up front. Triangle Simulator sells 1 in-app purchase, starting at $1.99 per month. Angle & Ratio asks for nothing beyond the download.

UpkeepUpdate frequency

Angle & Ratio ships an update every 6 months, Triangle Simulator every 2 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
Angle & Ratio versus Triangle Simulator: the parameters behind the verdict, then further details
ParameterAngle & RatioTriangle Simulator
Price$0.99Free — better
Rating5.0 (1 ratings) — better—
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size2 MB65 MB
Age rating4+4+
DeveloperMedic Engineering K.K.Toshiya Hondo

Customer experience

Angle & Ratio

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Triangle Simulator

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Angle & Ratio

No in-app purchases

1 purchases

Triangle Simulator

Subscriptions1
  • Remove Ads (Monthly)$1.991 Month

Questions

Is Angle & Ratio free?
Angle & Ratio costs $0.99, with no in-app purchases.
Is Triangle Simulator free?
Triangle Simulator is free to download, with in-app purchases available.
Do Angle & Ratio or Triangle Simulator have ads?
Triangle Simulator shows ads; Angle & Ratio does not.
Which is updated more often, Angle & Ratio or Triangle Simulator?
Angle & Ratio ships an update every 6 months, and Triangle Simulator every 2 months. Most recently, Angle & Ratio was updated on October 16, 2026 and Triangle Simulator on October 11, 2026.

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