クイズfor桃太郎電鉄 vs PrimeFactorizationGame
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
クイズfor桃太郎電鉄
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大人気鉄道ゲーム 桃太郎電鉄 クイズアプリにて登場!! 本アプリはいつでも気軽に楽しめる 選択肢形式 のクイズです(^ ^) 片手でクリックするだけなので電車の待ち時間などの1-2分の隙間時間にできます ◯↓このような人に特にオススメ ・スマホゲームで遊のが好き ・暇つぶしにアプリをよく使う ・普段からクイズを解くのが好き ・桃鉄の知識を友達に自慢したい! ・ゲームの知識を社会のテスト勉強に活かしたい! ・桃太郎電鉄がずっと大好きで遊んでいる! ・桃鉄の知識を友達に自慢したい! 問題は、今後さらに追加していきますのでお楽しみに^^
PrimeFactorizationGame
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Number meteors are coming! Break them apart with prime factorization! A brand-new brain training game that combines prime factorization with shooting action! Watch the number meteors falling from the sky, tap the correct prime number button, and fire your beam! Break down the numbers as fast as you can. The quicker you perform prime factorization, the faster the meteors shrink and eventually shatter! Train your calculation speed, mental math skills, and decision-making ability all at once. A full-fledged math and brain-training game that can be enjoyed by both kids and adults. [Features] ・Experience prime factorization like an action shooting game ・Quickly choose and destroy multiple falling meteors ・Difficulty levels from Beginner all the way to the super hard Oni mode ・Perfect for improving calculation skills, brain agility, and mental math ・Great for short brain-training sessions and math learning [Recommended for] ・Fans of math puzzles and number games ・Those who love brain training or calculation games ・Anyone who wants to improve their mental math speed ・Players who excel at fast-reaction games ・Parents looking for educational math games for kids Can your brain survive Oni mode? Aim to become the fastest prime factorization master!
Screenshots
Verdict
The clearest difference is iOS requirement: クイズfor桃太郎電鉄 at 11.0 against PrimeFactorizationGame's 17.6. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
クイズfor桃太郎電鉄 ships an update every 5 weeks, PrimeFactorizationGame monthly. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.
| Parameter | クイズfor桃太郎電鉄 | PrimeFactorizationGame |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 56 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | TATSUYA KAWAGUCHI | TomatoAppLab |
In-app purchases
クイズfor桃太郎電鉄
No in-app purchases
PrimeFactorizationGame
No in-app purchases
Questions
Is クイズfor桃太郎電鉄 free?
Is PrimeFactorizationGame free?
Do クイズfor桃太郎電鉄 or PrimeFactorizationGame have ads?
Which is updated more often, クイズfor桃太郎電鉄 or PrimeFactorizationGame?
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