SpeedMath Trainer vs 日本史クイズ (ハニワと学ぶ)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedMath Trainer
Engage in rapid, rhythm-based mental math exercises to boost focus, reaction time, and arithmetic skills. This app offers timed challenges with instant feedback and detailed performance tracking in a visually appealing interface.
- Short, timed mental math challenges
- Rhythm-based problem solving
- Performance tracking dashboards
- Detailed results with breakdowns
- Achievement sharing and friend challenges
- Premium mode for full access and ad removal
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Train your brain with fast, rhythm-based mental math. Solve calculations in sync with a steady tempo to sharpen your focus, reaction speed, and arithmetic accuracy. SpeedMath turns practice into an engaging experience with responsive stages, instant feedback, and a sleek cyber-inspired interface that visualizes your performance in real time. Key Features • Short, focused timed challenges for daily training • Rhythm-based problems that keep your mind engaged • Track accuracy, speed, and score trends with modern dashboards • Detailed results with per-question breakdown and bonuses • Share your achievements and challenge friends • Premium mode unlocks all stages and removes ads Recommended for • Adults who want to strengthen mental math and quick calculation skills • Commuters or busy users looking for a quick brain workout • Anyone who finds ordinary math apps too slow or boring Even a few minutes a day can sharpen your mind. Stay focused, react faster, and master mental math with a smarter way to train.
日本史クイズ (ハニワと学ぶ)
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ハニワと一緒に楽しく日本史を学べるクイズアプリです! 旧石器時代から現代まで、幅広い時代を4択クイズで学習できます。シンプルな操作でサクサク解けるので、スキマ時間の学習にも最適です。 ■ 主な特徴 ・全時代対応(原始〜近現代まで) ・4択形式で手軽に学習 ・わかりやすい解説付き ・間違えた問題の復習機能 ・ランダム出題で繰り返し学べる ■ こんな方におすすめ ・中学・高校の日本史を復習したい方 ・試験対策をしたい方 ・楽しく学びながら知識を身につけたい方 ■ 学習スタイル 問題を解くだけでなく、解説を読むことで理解を深めることができます。繰り返し挑戦することで、自然と知識が定着します。 スキマ時間に、日本史を楽しく学びましょう!
Screenshots
Verdict
The clearest difference is in-app purchases: 日本史クイズ (ハニワと学ぶ) at none against SpeedMath Trainer's 1. 日本史クイズ (ハニワと学ぶ) also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.6). SpeedMath Trainer's advantage is update cadence (weekly vs every 2 months). On price 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. SpeedMath Trainer sells 1 one-off in-app purchase. 日本史クイズ (ハニワと学ぶ) asks for nothing beyond the download.
SpeedMath Trainer ships an update weekly, 日本史クイズ (ハニワと学ぶ) every 2 months. Both last shipped on October 9, 2026.
| Parameter | SpeedMath Trainer | 日本史クイズ (ハニワと学ぶ) |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Fumihiro Kawasaki | YASUNOBU IHARA |
In-app purchases
SpeedMath Trainer
- SpeedMath Premium$0.99
日本史クイズ (ハニワと学ぶ)
No in-app purchases
Questions
Is SpeedMath Trainer free?
Is 日本史クイズ (ハニワと学ぶ) free?
Do SpeedMath Trainer or 日本史クイズ (ハニワと学ぶ) have ads?
Which is updated more often, SpeedMath Trainer or 日本史クイズ (ハニワと学ぶ)?
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