# Truncated Cone — All measures, step-by-step > Calculates all geometric quantities for truncated cones with step-by-step solutions. (iPhone/iPad app by Glindemann, Sennoun, Langer GbR.) - Source: https://appshunter.io/ios/app/truncated-cone/id6461117380 (this page in markdown: same URL + `.md`) - Developer: [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) - Category: Education, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 182 MB - Languages: American English, French (France), German (Germany), Hindi, Indonesian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China) and 1 more - Released: 2023-09-09 - Data updated: 2026-08-19 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/truncated-cone/id6461117380/reviews.md ## What is Truncated Cone? Finish homework instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and calculate radii, height, slant height, all angles, surface area, and volume. 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 can be used for free. 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 values - all length units - 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. ## Key features - Step-by-step solutions - Calculate radii, height, slant height - Calculate angles, surface area, volume - Curated learning videos - Manage saved solutions - Supports various length units ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | +1 Convenience Token / 6h, max. +2 | $0.59 | one-time | | Lifetime Access | $2.99 | one-time | | +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time | | +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time | | +30 User Tokens | $0.29 | one-time | | +150 User Tokens | $0.99 | one-time | | +300 User Tokens | $1.49 | one-time | | Remove Ads | $2.99 | one-time | ## Frequently asked questions about Truncated Cone ### How does Truncated Cone help with learning? Truncated Cone provides free, complete step-by-step solutions to geometry problems, helping users understand the calculation process. It also offers curated learning videos to supplement understanding. ### What specific calculations can Truncated Cone perform? Truncated Cone can calculate radii, height, slant height, all angles, surface area, and volume of truncated cones. It also provides an overview of all relevant values. ### Is Truncated Cone free to use? Yes, Truncated Cone is free to use with 24/7 access to all solutions and steps. Optional purchase options are available for users needing a high volume of solutions quickly. ### What devices does Truncated Cone support? Truncated Cone is supported on iPhone, iPad, and iPod devices, making it accessible for a wide range of Apple users. ### How often is Truncated Cone updated? The app was last updated on June 3, 2026, indicating a recent update. The latest version is 3.1.3. ### Does Truncated Cone collect personal data? No, Truncated Cone does not require personal data. It only collects anonymized usage data to improve features, and cannot draw conclusions about individual users. ### Can I share my calculations from Truncated Cone? Yes, you can easily share your calculated solutions with friends or classmates directly from the app. ### What is the user rating for Truncated Cone? Truncated Cone has a perfect rating of 5.0 stars based on one review, indicating very positive user sentiment. ## Version history (last 5 releases) ### 3.2.3 — 2026-08-14 The latest release 'Least common multiple' is linked in the menu section now. Minor performance and UI fixes. ### 3.2.2 — 2026-08-04 - the status bar on top is integrated into the current app design - the app flow was improved (pop-up information was balanced) ### 3.2.1 — 2026-07-16 Maintenance update. Improving performance. ### 3.2.0 — 2026-06-19 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. ### 3.1.4 — 2026-06-06 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) ## Apps similar to Truncated Cone | App | Rating | Price | Category | | --- | --- | --- | --- | | [Geometry Calculator lite](https://appshunter.io/ios/app/geometry-calculator-lite/id1579330072) | 4.5 (77) | Free | Education | | [Volume and Geometry](https://appshunter.io/ios/app/volume-and-geometry/id1280996873) | 4.6 (178) | Free | Education | | [Volume Calculator 3D](https://appshunter.io/ios/app/volume-calculator-3d/id6444395497) | 4.9 (41) | Free | Education | | [Trigonometry calc](https://appshunter.io/ios/app/trigonometry-calc/id1306864057) | 3.0 (2) | Free | Education | | [Triangle & Angle calculator](https://appshunter.io/ios/app/triangle-and-angle-calculator/id1278963382) | 4.0 (209) | Free | Education | | [Colouring and drawing for kids](https://appshunter.io/ios/app/colouring-and-drawing-for-kids/id6446801004) | 4.5 (103) | Free | Education | ## More apps by Glindemann, Sennoun, Langer GbR - [Pintrs EIGHT](https://appshunter.io/ios/app/pintrs-eight/id1043738177) - [Pintrs](https://appshunter.io/ios/app/pintrs/id1076171058) - [2048 Charming Easy](https://appshunter.io/ios/app/2048-charming-easy/id1154480597) - [Touch shapes in order](https://appshunter.io/ios/app/touch-shapes-in-order/id1185530946) - [Linear Equations Calculator](https://appshunter.io/ios/app/linear-equations-calculator/id1246761828) - [Chubby Mojis Animated Sticker](https://appshunter.io/ios/app/chubby-mojis-animated-sticker/id1258233753) All apps by Glindemann, Sennoun, Langer GbR: https://appshunter.io/developer/1024972809 ## Related topics [frustum of a cone pro](https://appshunter.io/ios/topics/frustum-of-a-cone-pro) · [frustum](https://appshunter.io/ios/topics/frustum) · [cone](https://appshunter.io/ios/topics/cone) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*