Cone Solver vs Nkalan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cone Solver
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Finish homework instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Enter your values and get radius, height, slant height, angles, surface area, and volume. HOW IT WORKS Enter your values in the correct fields and get started. You receive the solution instantly and can share it with friends or classmates. YOUR 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 is free to use. 24/7 access to your solutions. All solution steps are always fully available. If you need many solutions in a short time, various purchase options are available. EXTRAS - overview of all values - all length units - curated learning videos - feedback on incorrect inputs - manage your own solutions - introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.
Nkalan
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Nkalan est une application éducative hors ligne conçue pour favoriser l’apprentissage des enfants, même dans les zones où l’accès à Internet est limité ou inexistant. Elle propose un environnement interactif et ludique permettant aux élèves de renforcer leurs compétences en lecture, écriture, mathématiques et culture générale. Grâce à son design intuitif et à son contenu adapté au contexte local, Nkalan vise à rendre l’éducation plus accessible, équitable et engageante pour tous les enfants, tout en soutenant les enseignants et les parents dans le suivi des progrès d’apprentissage.
Screenshots
Verdict
The clearest difference is in-app purchases: Nkalan at none against Cone Solver's 8. Nkalan also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads 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
Both are free to download. Cone Solver sells 8 one-off in-app purchases. Nkalan asks for nothing beyond the download.
Cone Solver ships an update every 3 weeks, Nkalan monthly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Cone Solver | Nkalan |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 181 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | RobotsMali |
In-app purchases
Cone Solver
- +30 User Tokens$0.29
- +1 Convenience Token / 6h, max. +2$0.59
- +2 Convenience Tokens / 6h, max. +4$0.99
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- +150 User Tokens$0.99
- +300 User Tokens$1.49
- +4 Convenience Tokens / 6h, max. +8$1.59
- Lifetime Access$2.99
- Remove Ads$2.99
Nkalan
No in-app purchases
Questions
Is Cone Solver free?
Is Nkalan free?
Do Cone Solver or Nkalan have ads?
Which is updated more often, Cone Solver or Nkalan?
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