Comparison

Angle & Ratio vs Taskchamp

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

Taskchamp

A productivity app designed for software developers to manage tasks. It offers seamless synchronization with Taskwarrior, allowing simultaneous management from both the command line and mobile device. Features include quick task entry, home screen widgets, and Obsidian integration.

Highlights
  • Two-way Taskwarrior sync
  • Command-line task input
  • Home screen widgets
  • App shortcuts for task creation
  • Task reminders via notifications
  • Obsidian notes integration
  • Custom task filters
Features
Read full description

The ultimate tasks app for software developers! Do you enjoy using your terminal, getting things done and keeping everything in a single place? Taskchamp is built specifically for programmers. KEY FEATURES Two-way Taskwarrior sync: Easily connect taskchamp to Taskwarrior via Taskchampion Sync Server, AWS S3, GCP Buckets or iCloud, to manage your tasks from your command line and your phone simultaneously. Command-line input: Use Taskwarrior's command line syntax and natural language to add new tasks blazingly fast. Widgets: Manage your tasks from your home screen with beautifully designed widgets. Shortcuts: Set up app shortcuts to add tasks without even entering the App! Notifications: Get reminded of your tasks when they are due so that you do not miss any of them. Obsidian integration: Use Taskchamp to create and bind Obsidian notes to your tasks. Costum filters: Create custom filters using command line syntax to view your tasks in the way you want. Tags: Add tags to your tasks and filter by tags. And much more!

Screenshots

Angle & Ratio4 screens
Taskchamp4 screens

Verdict

The call

The clearest difference is price: Taskchamp at Free against Angle & Ratio's $0.99. Taskchamp also leads on update cadence (fortnightly vs every 6 months) and ratings volume (9 vs 1). Angle & Ratio's advantage is rating (5.0 vs 4.3) and in-app purchases (none vs 1). On ads 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

Taskchamp is free to download; Angle & Ratio costs $0.99 up front. Taskchamp sells 1 one-off in-app purchase. Angle & Ratio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Angle & Ratio holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Taskchamp has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of Angle & Ratio's written reviews are positive against 60% of Taskchamp's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Angle & Ratio ships an update every 6 months, Taskchamp fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

Scorecard8 real differences · 2 level
Angle & Ratio versus Taskchamp: the parameters behind the verdict, then further details
ParameterAngle & RatioTaskchamp
Price$0.99Free — better
Rating5.0 (1 ratings) — better4.3 (9 ratings)
Positive reviews50.0% of reviews60.0% of reviews — better
Number of ratings19 — better
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size2 MB47 MB
Age rating4+4+
DeveloperMedic Engineering K.K.Miguel Arriaga Velasco

Customer experience

Angle & Ratio

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

Taskchamp

All ratings9 ratings
Positive77.8%
Neutral11.1%
Negative11.1%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

In-app purchases

None

Angle & Ratio

No in-app purchases

1 purchases

Taskchamp

One-time1
  • Premium$4.99

Questions

Is Angle & Ratio free?
Angle & Ratio costs $0.99, with no in-app purchases.
Is Taskchamp free?
Taskchamp is free to download, with in-app purchases available.
Which has better reviews, Angle & Ratio or Taskchamp?
Angle & Ratio is rated higher. Angle & Ratio averages 5.0 out of 5 from 1 ratings, while Taskchamp averages 4.3 from 9 ratings.
Do Angle & Ratio or Taskchamp have ads?
Neither Angle & Ratio nor Taskchamp shows ads.
Which is updated more often, Angle & Ratio or Taskchamp?
Angle & Ratio ships an update every 6 months, and Taskchamp fortnightly. Most recently, Angle & Ratio was updated on November 1, 2026 and Taskchamp on November 4, 2026.

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