Addition Skill Builders vs Circular Cone PRO
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Addition Skill Builders
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Improve your addition skills with Addition Skill Builders! Powered by natural handwriting input, this app transforms traditional practice into an engaging experience. It offers two modes: Math Trainer β a simple whiteboard where you can write your answers at your own pace. Math mini games β dive into 5 fun and engaging mini games with adaptive difficulty that challenge and motivate you at every level. With Addition Skill Builders you can practice and improve the following math skills: - Adding 1 - Adding 2 - Adding 3 - Adding 4 - Adding 5 - Adding 6 - Adding 7 - Adding 8 - Adding 9 - Adding 10
Circular Cone PRO
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The best app to calculate all quantities of a circular cone. You must enter some quantities like the radius and a height. The algorithm searches the formulas of the missing quantities, shows them and calculates the results. The length of the decimal place can be changed. The algorithm shows when rounding or wrong values lead to an opposition. Decimals and fractions are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Contents ] - all important quantities for the circular cone - formulas for all important quantities of a circular cone - infographic to illustrate the topic - search bar to find the desired quantity - history function to save the input - detailed solution - positive numbers, decimals and fractions are supported - no ads! [ Usage ] - there are fields for entering values using a special keyboard - press the check mark button at the bottom right to start the calculation - if values are missing, all fields will be marked orange - if the values are wrong (e.g. negative lengths), the affected field will be highlighted red - if a value is no number, it is highlighted in red - the entries in the history can be deleted or sorted - if you select an entry in the history, it will be automatically loaded for the calculation - the whole history can be deleted by pressing a button - solutions can be shared [ Math conditions ] - each value must be greater than zero - angle Ξ±, Ξ³ must be less than 90Β° - angle ΞΆ must be less than 180Β° - angle Π€ must be less than 360Β°
Screenshots
Verdict
The clearest difference is update cadence: Circular Cone PRO at monthly against Addition Skill Builders's every 28 months. Addition Skill Builders's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Addition Skill Builders costs $2.99 and Circular Cone PRO $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Addition Skill Builders ships an update every 28 months, Circular Cone PRO monthly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.
| Parameter | Addition Skill Builders | Circular Cone PRO |
|---|---|---|
| Price | $2.99 | $2.99 |
| Update frequency | Every 28 months | Monthly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 19 MB | 181 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergey Malugin | Glindemann, Sennoun, Langer GbR |
In-app purchases
Addition Skill Builders
No in-app purchases
Circular Cone PRO
No in-app purchases
Questions
Is Addition Skill Builders free?
Is Circular Cone PRO free?
Do Addition Skill Builders or Circular Cone PRO have ads?
Which is updated more often, Addition Skill Builders or Circular Cone PRO?
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