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175 of 175 storefronts
Content in en-US
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Information
Preview 2 platforms
iPhone 6 images
iPad 6 images
What’s New Version 3.2.0
Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed.
By the way - I run many apps with different math topics. If you like this one: Check them out as well!
I always do my best to keep a high standard on my apps. If something does not meet the expectations, do not hesitate to contact me.
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.
In-App Purchases DE pricing
One-Time Purchases
Remove Ads—
+4 Convenience Tokens / 6h, max. +8—
+30 User Tokens—
+1 Convenience Token / 6h, max. +2—
Lifetime Access—
+2 Convenience Tokens / 6h, max. +4—
+150 User Tokens—
+300 User Tokens—
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 24 versions
Build 887184699v3.2.02026-06-19 21:58:03
Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed.
By the way - I run many apps with different math topics. If you like this one: Check them out as well!
I always do my best to keep a high standard on my apps. If something does not meet the expectations, do not hesitate to contact me.
Build 886587760v3.1.32026-06-06 00:19:16
There were some major fixes and adjustments for a more stable behaviour of the solution storage and loading. Therefore some database changes were made in the background. There are no performance losses and the functionality does not change. The background tasks are only done once within milliseconds. Following behaviour may occur (only temporary):
- stored calculations have to be tapped twice to load fully
- the order of the stored solutions may change
If there are some losses of solutions do not hesitate to contact me and tell me the number of lost solutions + affected app. I will find a solution for this.
Kind regards, Alex (the Dev)
Build 885238002v3.1.22026-05-05 16:20:01
Minor improvements. New crash report system so that maintenance work is much more efficient.
Build 885035945v3.1.12026-04-29 05:24:41
Update of privacy policy. Improving the rating system.
Build 883665780v3.1.02026-04-10 22:46:48
The introductory phase of the Token System has ended! We sincerely thank you for your trust and participation!
Prices are now active. Token purchases are no longer free.
The implementation of the Token System has been fully completed.
The latest iOS update caused some minor display issues with images. These UI errors have now been fixed, and further improvements to the UI have been made.
Build 882580191v3.0.02026-02-18 21:33:18
This time there is a major update. We are introducing the new token system! Many small fixes, revisions, and improvements have been made across various areas. The interface is cleaner and clearer explanations have been added.
With this, we say goodbye to ads, third parties, and tracking! During the introduction phase, token content is free!
Build 879645670v2.4.12025-11-10 18:36:27
Preparation for the new token system, which will be released with the next updates.
Build 879596482v2.4.02025-11-08 04:37:40
The old advertisement system was removed. We completely eliminated tracking from third-party advertising systems and reduced the required consents according to our app's new privacy policy.
Build 879216843v2.3.62025-10-24 22:35:13
Too big numbers sometimes caused crashes. This has been fixed as well.
Build 879120500v2.3.52025-10-22 06:23:52
- The display of the solutions was corrected (should improve readability)
- The feedback system for wrong inputs was improved
- The storage feature for used calculations was reworked and no longer saves duplicates
Build 879081375v2.3.42025-10-20 17:52:21
The axes for the charts were corrected. If a point is tapped, the popup window now displays a clear structure of that specific point within the chart.
Build 875089200v2.3.32025-05-27 11:56:27
We check the performance of some service tasks to improve some service functions. By the way - did you know that you can contact us easily? For this check the menu button on the top left. Do not hesitate to contact us if you have any suggestions or issues.
Build 874613827v2.3.22025-05-08 14:17:46
Bug fixes and performance improvements
Build 873954917v2.032025-04-13 08:00:53
We still improve the app. Fixed some minor bugs.
Wish you a nice day!
Build 869945469v2.022024-10-24 15:46:32
Increased the stability of the app. We wish you a nice day!
Build 869868391v2.012024-10-21 20:28:44
Some minor fixes and improvements. The onboarding can be skipped now on first app start.
Build 869616675v2.002024-10-14 13:26:06
Huge update:
- charts now display x axis on pi steps
- charts display was improved
- point P(x|y) of the unit circle chart was added
- screenshots now display charts correctly
- Dark mode
- short messages will support you when you enter incorrect inputs
- new Onboarding for a better introduction into the app
- expanded and improved the menu list for options and further information
- latest apps can be accessed now by the menu list
- Russian translation has been reworked
- crashes caused by the YouTube Videos has been fixed
- for some users the purchase process popped up at app start. This was not an intended behaviour. It has been fixed
Build 866931124v1.202024-06-24 20:39:03
- added video tutorials at the end of the calculation
- added a link to our discord server in the menu on the left
- minor fixes
Build 863758708v1.142024-02-14 17:40:25
Some people outside the EEA faced the issue of neverending purchase processes that pop up randomly. This should be fixed now.
Build 863704979v1.132024-02-12 11:25:00
Some users were forced into the purchase screen despite giving the consent for ads. This is fixed now.
Build 858785184v1.122023-12-14 16:27:12
- Onboarding was added
- app size optimized
- changes to comply with the GDPR
Build 848350022v1.112022-11-14 20:51:01
- Hindi and Indonesian translation added
- minor fixes
Build 847940498v1.12022-03-27 14:49:49
- bugfixes
Build 846781610v1.02022-02-13 14:56:19
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| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 8 | 3.4 | 3.2.0 |
| BR | pt-BR | Free | 1 | 5.0 | 3.2.0 |
| CA | en-CA | Free | 1 | 5.0 | 3.2.0 |
| CL | es-MX | Free | 1 | 5.0 | 3.2.0 |
| DE | de-DE | Free | 1 | 5.0 | 3.2.0 |
| FR | fr-FR | Free | 1 | 5.0 | 3.2.0 |
| HK | zh-Hant-HK | Free | 1 | 5.0 | 3.2.0 |
| JP | ja | Free | 1 | 5.0 | 3.2.0 |
| RU | ru | Free | 1 | 4.0 | 3.2.0 |
| AE | en-GB | Free | 0 | — | 3.2.0 |
| AF | en-GB | Free | 0 | — | 3.2.0 |
| AG | en-GB | Free | 0 | — | 3.2.0 |
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| AM | en-GB | Free | 0 | — | 3.2.0 |
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| AU | en-AU | Free | 0 | — | 3.2.0 |
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Change log 28 changes · DE
✎
releaseNotes updated
Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed.
By the way - I run many apps with different math topi
✎
description updated
Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter radians or degrees and get sin, cos, tan, rotatio
✎
subtitle updated
Solution, steps & graph
✎
name updated
Unit Circle Calculator
◆
Version 3.2.0 released
Bringing all apps to the same security standard. Critical storage behaviour for solutions has been fixed.
By the way - I run many apps with different math topics. If you like this one: Check them out as well!
I always do my best to keep a
◆
Version 3.1.3 released
There were some major fixes and adjustments for a more stable behaviour of the solution storage and loading. Therefore some database changes were made in the background. There are no performance losses and the functionality does not change.
◆
Version 3.1.2 released
Minor improvements. New crash report system so that maintenance work is much more efficient.
◆
Version 3.1.1 released
Update of privacy policy. Improving the rating system.
◆
Version 3.1.0 released
The introductory phase of the Token System has ended! We sincerely thank you for your trust and participation!
Prices are now active. Token purchases are no longer free.
The implementation of the Token System has been fully completed.
Th
◆
Version 3.0.0 released
This time there is a major update. We are introducing the new token system! Many small fixes, revisions, and improvements have been made across various areas. The interface is cleaner and clearer explanations have been added.
With this, we
◆
Version 2.4.1 released
Preparation for the new token system, which will be released with the next updates.
◆
Version 2.4.0 released
The old advertisement system was removed. We completely eliminated tracking from third-party advertising systems and reduced the required consents according to our app's new privacy policy.
◆
Version 2.3.6 released
Too big numbers sometimes caused crashes. This has been fixed as well.
◆
Version 2.3.5 released
- The display of the solutions was corrected (should improve readability)
- The feedback system for wrong inputs was improved
- The storage feature for used calculations was reworked and no longer saves duplicates
◆
Version 2.3.4 released
The axes for the charts were corrected. If a point is tapped, the popup window now displays a clear structure of that specific point within the chart.
◆
Version 2.3.3 released
We check the performance of some service tasks to improve some service functions. By the way - did you know that you can contact us easily? For this check the menu button on the top left. Do not hesitate to contact us if you have any sugges
◆
Version 2.3.2 released
Bug fixes and performance improvements
◆
Version 2.03 released
We still improve the app. Fixed some minor bugs.
Wish you a nice day!
◆
Version 2.02 released
Increased the stability of the app. We wish you a nice day!
◆
Version 2.01 released
Some minor fixes and improvements. The onboarding can be skipped now on first app start.
◆
Version 2.00 released
Huge update:
- charts now display x axis on pi steps
- charts display was improved
- point P(x|y) of the unit circle chart was added
- screenshots now display charts correctly
- Dark mode
- short messages will support you when you enter in
◆
Version 1.20 released
- added video tutorials at the end of the calculation
- added a link to our discord server in the menu on the left
- minor fixes
◆
Version 1.14 released
Some people outside the EEA faced the issue of neverending purchase processes that pop up randomly. This should be fixed now.
◆
Version 1.13 released
Some users were forced into the purchase screen despite giving the consent for ads. This is fixed now.
◆
Version 1.12 released
- Onboarding was added
- app size optimized
- changes to comply with the GDPR
◆
Version 1.11 released
- Hindi and Indonesian translation added
- minor fixes
◆
Version 1.1 released
- bugfixes
◆
Version 1.0 released