Mathprac vs OSU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mathprac
Enhance your mental math abilities with this streamlined practice tool. It offers customizable exercises and a minimalist interface for efficient learning. Practice offline without interruptions.
- Customizable math practice
- Minimalist and efficient design
- Start practicing with one tap
- Double questions for advanced learning
- Offline practice
- Ad-free experience
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Improve your mental math skills with Mathprac! Designed with minimalism and efficiency in mind, Mathprac is a customizable math practice app that provides you with all the resources you need to excel in math. · Start practicing with a single tap. Simply open the app and tap the start button. · Think ahead and learn faster with double questions. · Practice offline without ads. Privacy Policy https://justln.ca/privacy-policy Terms of Use https://justln.ca/terms-of-use
OSU
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【概要】 本アプリは 大阪成蹊大学 データサイエンス学部 の学生向けに開発しました。 Home • 学部からのお知らせや学内広告を表示 • 阪急 相川駅 次発の電車時刻をリアルタイムで確認 授業情報 • シラバス情報を一覧表示 • 全文一致検索 でキーワード検索が可能 学食 • メニュー名・価格を掲載 • 学生の 口コミ や 写真 でリアルな評価をチェック 周辺の飲食店 • 駅前キャンパス周辺の飲食店をリストアップ（随時更新） • Google Map 連携でルート案内にワンタップで遷移 時間割確認 • あらかじめ登録した科目をローカル保存し、オフラインでも時間割を確認 【免責事項】 本アプリは学生が自主的に作成したものであり、大学公式アプリではありません。 お問い合わせは大学ではなく、アプリ内「問い合わせフォーム」からお願いします。
Screenshots
Verdict
The clearest difference is in-app purchases: OSU at none against Mathprac's 3. Mathprac's advantage is update cadence (every 3 weeks vs every 7 months). 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. Mathprac sells 3 in-app purchases, starting at $0.29 per month. OSU asks for nothing beyond the download.
Mathprac ships an update every 3 weeks, OSU every 7 months. The most recent releases landed on September 19, 2026 and September 11, 2026 respectively.
| Parameter | Mathprac | OSU |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 32 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Justln Apps Inc. | eita nakagaichi |
In-app purchases
Mathprac
- Mathprac Premium14 Days trial$0.291 Month
- Mathprac Premium14 Days trial$1.991 Year
- Mathprac Premium$9.99
OSU
No in-app purchases
