Prime Factors vs Koda Learn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prime Factors
Explore numbers up to one trillion, with primes clearly marked. Tap any number to reveal its prime factors. Easily navigate to specific numbers using the search function and adjust the display with pinch-to-zoom gestures.
- View numbers up to 1 trillion
- Prime numbers highlighted
- Tap for prime factors
- Search for specific numbers
- Pinch and zoom display
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View all numbers from 1 to 1,000,000,000,000. Prime numbers shown with a red circle. Tap a number to see its Prime Factors. Jump directly to a number with the search field. • Prime Numbers are marked with a red circle • Prime Factors can be viewed by tapping on a number • Pinch and Zoom to change the number of columns
Koda Learn
This platform offers a comprehensive learning experience with interactive quizzes, flashcards, and educational videos. Engage in discussions, join or create groups, and take courses to enhance your knowledge and skills in an accessible and engaging way.
- Interactive quizzes and flashcards
- Collaborative forums and groups
- Educational video library
- Course-taking functionality
- Knowledge sharing and discussion
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Welcome to Koda, a comprehensive platform designed to meet all your learning needs. Whether you're looking to gain more knowledge, improve your skills, or explore new interests, Koda combines a variety of educational tools in one easy-to-use space. From interactive quizzes and flashcards to collaborative forums and groups, Koda offers many solutions to support your journey. Join us and experience a more accessible and engaging way to learn. Utilize all of the amazing Features: • Forums - Engage in discussions with others, share knowledge, ask questions, and collaborate on various subjects. • Learning - Interact with quizzes, flashcards, and Koda Shorts designed to help you master new topics and reinforce knowledge. • Groups - Create or join groups to form larger communities and organize information. • Courses - Take courses to help you in a current course, excel in future content to get ahead, or to learn something new. • Videos - Access a library of educational videos that break down complex concepts with visuals that modernize learning. Join Koda and help build a global learning community. We created Koda to make high‑quality education accessible and affordable for everyone. Traditional systems leave too many learners behind, but together, we can change that. With your support, we’ll keep expanding our community and improving the platform’s features, performance, and impact as we all learn and grow together! Support: https://www.kodalearn.com/contact Privacy Policy: https://www.kodalearn.com/mobile-privacy-policy Terms of Service: https://www.kodalearn.com/mobile-terms-of-service EULA: https://www.kodalearn.com/mobile-eula Disclaimer: https://www.kodalearn.com/mobile-disclaimer
Screenshots
Verdict
The clearest difference is price: Koda Learn at Free against Prime Factors's $0.99. Koda Learn also leads on rating (5.0 vs 3.9) and update cadence (weekly vs every 21 months). Prime Factors's advantage is ads (none vs shown). On ratings volume, in-app purchases 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
Koda Learn is free to download; Prime Factors costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Koda Learn holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 24 and 9 respectively. Written reviews point the same way: 79% of Prime Factors's written reviews are positive against 100% of Koda Learn's.
Prime Factors ships an update every 21 months, Koda Learn weekly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | Prime Factors | Koda Learn |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.9 (24 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | 78.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 24 — better | 9 |
| Update frequency | Every 21 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | Paul Hangas | Koda Learning |
Customer experience
Prime Factors
Koda Learn
In-app purchases
Prime Factors
No in-app purchases
Koda Learn
No in-app purchases
Questions
Is Prime Factors free?
Is Koda Learn free?
Which has better reviews, Prime Factors or Koda Learn?
Do Prime Factors or Koda Learn have ads?
Which is updated more often, Prime Factors or Koda Learn?
Other comparisons
