Comparison

Visual Trig Func vs Unit Circle Calculator

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

Head to head
About

Visual Trig Func

This app visually demonstrates trigonometric functions, making them easier to understand and calculate. It offers interactive tools for exploring values, viewing wave graphs, and accessing lists of trigonometric ratios. Ideal for students and educators seeking a clearer grasp of trigonometry.

Highlights
  • Visual trigonometric functions
  • Interactive radius and angle manipulation
  • Comprehensive lists of trig ratios
  • Wave graph visualizations
  • Adjustable values via text fields
  • Tap-to-check degree and value functionality
Features
Read full description

Do you know trigonometric functions? Or want to learn it? Generally it makes people to be complicated a little, but if you use Trig Func, this will help you to more easily understand! Also this app is easy/quick to confirm the value of trig functions, so I wish this is really useful for students, teachers, developers and more! *** Features *** - Visual trig functions! - Comfortable moving for calculations! - Great lists(sin,cos,tan,csc,sec,cot) - Images for the wave graphs *** How to use it *** [ Calc ] You can drag a radius line between 0 to 90 degrees, and if you do that, it will move to be based on "Radius" and "Angle". Also you can set any numbers up to text fields with segmented buttons. Such as if you edit Text1 with "X" button and Text2 with "Y" button, the triangle view will change to be based on "X" and "Y". Which means, there are 6 cases. ( Radius - Angle ) ( Radius - X ) ( Radius - Y ) ( Angle - X ) ( Angle - Y ) ( X - Y ) [ List ] No need to explain about it. Just scroll it. Oh, wait. You can change these values if you tap column names, like below... Degrees --- Radian sin --- csc(cosec) cos --- sec tan --- cot [ Wave ] There are 2 graphs, so if you tap the button of bottom right, the graph will change another one. (sin, cos, tan) --- (csc, sec, cot) Also you can tap anywhere for checking degrees and values. I hope this app helps you, even a little bit.

About

Unit Circle Calculator

Visualize and understand the unit circle with step-by-step calculations, diagrams, and animations. Supports various input formats and saves your work in a history for easy access and sharing.

Highlights
  • Unit circle visualization
  • Step-by-step calculation explanations
  • Diagrams and animations
  • Supports negative, decimal, fraction, and π inputs
  • Calculation history
  • Shareable solutions
Features
Read full description

Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter radians or degrees and get sin, cos, tan, rotations, quadrant, and the endpoint on the unit circle – with interactive graphs that clearly show the relationship between sine, cosine, and the unit circle. HOW IT WORKS Enter your values in the appropriate fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything can be used for free. 24/7 access to your solutions. All solution steps are always complete. If you need many solutions in a short time, various purchase options are available. EXTRAS - Visualization of key values in the unit circle - Curated learning videos - Feedback for incorrect inputs - Manage your own solutions - App introduction CONTACT Questions and feedback via Discord or directly in the app review.

Screenshots

Visual Trig Func4 screens
Unit Circle Calculator4 screens

Verdict

The call

The clearest difference is rating: Unit Circle Calculator at 3.4 against Visual Trig Func's 1.0. Unit Circle Calculator also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price, in-app purchases, monetization model 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. Visual Trig Func sells 1 one-off in-app purchase and Unit Circle Calculator sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Unit Circle Calculator holds the better App Store score, 3.4 against 1.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 61% of Visual Trig Func's written reviews are positive against 83% of Unit Circle Calculator's.

UpkeepUpdate frequency

Visual Trig Func ships an update every 5 months, Unit Circle Calculator every 3 weeks. The most recent releases landed on October 4, 2026 and September 14, 2026 respectively.

Scorecard5 real differences · 5 level
Visual Trig Func versus Unit Circle Calculator: the parameters behind the verdict, then further details
ParameterVisual Trig FuncUnit Circle Calculator
PriceFreeFree
Rating1.0 (2 ratings)3.4 (8 ratings) — better
Positive reviews61.1% of reviews83.3% of reviews — better
Number of ratings28 — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size4 MB182 MB
Age rating4+4+
DeveloperF-NET AppsGlindemann, Sennoun, Langer GbR

Customer experience

Visual Trig Func

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews18 reviews
Positive61.1%
Neutral16.7%
Negative22.2%

Unit Circle Calculator

All ratings8 ratings
Positive62.5%
Neutral0.0%
Negative37.5%
Written reviews6 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

In-app purchases

1 purchases

Visual Trig Func

One-time1
  • [ Add Calculation 360! ] (You can calc trig functions for over 90 degrees.)$0.99
8 purchases

Unit Circle Calculator

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Remove Ads$1.99
  • Lifetime Access$1.99

Questions

Is Visual Trig Func free?
Visual Trig Func is free to download, with in-app purchases available.
Is Unit Circle Calculator free?
Unit Circle Calculator is free to download, with in-app purchases available.
Which has better reviews, Visual Trig Func or Unit Circle Calculator?
Unit Circle Calculator is rated higher. Visual Trig Func averages 1.0 out of 5 from 2 ratings, while Unit Circle Calculator averages 3.4 from 8 ratings.
Do Visual Trig Func or Unit Circle Calculator have ads?
Visual Trig Func shows ads; Unit Circle Calculator does not.
Which is updated more often, Visual Trig Func or Unit Circle Calculator?
Visual Trig Func ships an update every 5 months, and Unit Circle Calculator every 3 weeks. Most recently, Visual Trig Func was updated on October 4, 2026 and Unit Circle Calculator on September 14, 2026.

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