General Triangle
教育
免費 · App內購買 · 專為 iPad 設計。尚未針對 macOS 驗證。
Finish your homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and get all lengths, angles, heights, the area, and the perimeter.
HOW IT WORKS
Enter your values in the correct 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. We cannot draw any conclusions about you.
COSTS
Everything is free to use. 24/7 access to your solutions. All solution steps always remain complete.
If you need a large number of solutions in a short time, various purchase options are available.
EXTRAS
- Overview of all quantities
- Triangle visualization
- All length units
- Curated learning videos
- Feedback on incorrect inputs
- Manage your own solutions
- App introduction
CONTACT
Questions and feedback via Discord or directly in the app review.
更多 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.
3.2.0 6月19日
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)
3.1.5 6月6日
Made a fix for correct letter appearance for Asian languages. Now warnings and issues for the solutions are displayed correctly.
3.1.4 6月3日
Minor improvements. New crash report system so that maintenance work is much more efficient.
3.1.2 5月5日
Update of privacy policy. Improving the rating system.
3.1.1 4月29日
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.
3.1.0 3月26日
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!
3.0.0 2月20日
Preparation for the new token system, which will be released with the next updates.
2.6.2 2025/11/11
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.
2.6.0 2025/11/08
Too big numbers sometimes caused crashes. This has been fixed as well.
2.4.3 2025/10/24
- 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
2.4.2 2025/10/22
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.
2.4.1 2025/10/20
What's new:
- Any triangle is now displayed in an interactive graphic
- Feedback for incorrect number inputs improved
2.4.0 2025/10/17
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.
2.3.2 2025/05/27
Bug fixes and performance improvements
2.3.1 2025/05/07
We still improve the app. Fixed some minor bugs.
Wish you a nice day!
2.03 2025/04/13
Increased the stability of the app. We wish you a nice day!
2.02 2024/10/24
Some minor fixes and improvements. The onboarding can be skipped now on first app start.
2.01 2024/10/21
Huge update:
- units can be changed now!!
- roots were displayed incorrectly. This is fixed now
- 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
2.00 2024/10/14
- added video tutorials at the end of the calculation
- added a link to our discord server in the menu on the left
- minor fixes
1.20 2024/06/24
Some people outside the EEA faced the issue of neverending purchase processes that pop up randomly. This should be fixed now.
1.17 2024/02/19
Some users were forced into the purchase screen despite giving the consent for ads. This is fixed now.
1.16 2024/02/12
- changes to comply with the GDPR
1.15 2023/12/14
We improved the feedback from the UI when wrong values were entered.
1.14 2023/11/01
We wish you a great day! Do you know our awesome new app which contains all of our math topics? Check this out! School will be ridiculously easy with this: https://apps.apple.com/app/solving-math/id1672075527
1.13 2023/10/25
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.
更多 版本 3.2.0 6月19日
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