PrimeNumbersGirl vs PrimePath
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
PrimeNumbersGirl
Embark on a love story adventure centered around prime numbers. Engage in a simple yet captivating game where you must quickly determine if given numbers are prime. Success unlocks positive outcomes, while incorrect answers may lead to playful reprimands.
- Prime number identification gameplay
- Interactive story with a mysterious girl
- Judgment-based challenges
- Unlockable events based on performance
- Playful consequences for wrong answers
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◇◇◇ Story ◇◇◇ "You, you like prime numbers?" A story began from a place where such a voice was spoken from a mysterious beauty girl after school for a day. Yes, This is a story of love and adventure about prime numbers. I will definitely remember the joy of meeting new prime numbers. ◇◇◇ Feature ◇◇◇ Whole prime numbers industry shock!? Let's enjoy finding prime numbers with Motoco-san who likes prime numbers. Easy game just to judge whether the numerical question to be given from girls is prime numbers or not. Something good happens when it becomes possible to judge a lot of prime numbers!? Does it make you misunderstood with harsh words if you answer wrong?
PrimePath
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一筆書きと素因数分解を組み合わせたパズルゲームです。 与えられた数を素因数分解し、その因数全てを一筆書きで辿れるルートを探しましょう！ 制限時間60秒以内にできるだけたくさんの問題を解決し、スコアを稼ぎましょう！
Screenshots
Verdict
The clearest difference is in-app purchases: PrimePath at none against PrimeNumbersGirl's 2. PrimePath also leads on update cadence (every 3 days vs every 5 weeks). On price, ads, device support and iOS requirement 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. PrimeNumbersGirl sells 2 one-off in-app purchases. PrimePath asks for nothing beyond the download.
PrimeNumbersGirl ships an update every 5 weeks, PrimePath every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | PrimeNumbersGirl | PrimePath |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 163 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | radiuthree Co., Ltd | Yuki Wakabayashi |
In-app purchases
PrimeNumbersGirl
- Hide ads$0.99
- 金の素数ガチャ$0.99
PrimePath
No in-app purchases
Questions
Is PrimeNumbersGirl free?
Is PrimePath free?
Do PrimeNumbersGirl or PrimePath have ads?
Which is updated more often, PrimeNumbersGirl or PrimePath?
Other comparisons
