一课 vs StudyRank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
一课
This platform offers a comprehensive learning system using a vast data-driven question bank and expert teachers. It provides personalized study plans, detailed explanations, and progress tracking to enhance learning efficiency and academic performance.
- Data-driven question bank
- Expert teacher guidance
- Personalized learning plans
- Diagnostic assessments
- Detailed explanations
- Progress tracking
- Homework assistance
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【关于我们】 基于一课10亿+大数据题库，结合教、学、测、练、评，闭环学习评测系统，助力高效学习进步！ 【雄厚师资】 埋头苦学，不如好老师点拨！严选清北师资力量，汇聚全国一线教研，给出学习规划，让孩子会学习，学得快，做得好！ 【大招技巧】 1V1摸底测评诊断学情，定制专属学习计划；解题精讲，一招解决一类题；学习报告追踪，高效备考，提升更容易。 【贴心服务】 答疑解惑，家长放心；常学常新，每日进步！ 【意见反馈】 如您在使用过程中，有任何问题和意见，请在App内点击我的-客服中心进行反馈。
StudyRank
This app gamifies study time by converting your focused effort into virtual currency. Track your progress, share your achievements on social media, and review your past study sessions.
- Study timer with virtual currency conversion
- SNS sharing of study time
- Progress tracking and history
- Gamified learning experience
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◆タイマー機能 勉強した時間をお金に換算することができます。 ◆SNSシェア機能 勉強に費やした時間をSNSに投稿することができます。 ◆記録機能 過去の記録を見ることができます。 お問い合わせ (追加して欲しい機能などあれば) https://twitter.com/benkyoinvest
Screenshots
Verdict
The clearest difference is in-app purchases: StudyRank at none against 一课's 3. 一课's advantage is review sentiment (88% vs 62%) and update cadence (every 3 weeks vs every 6 weeks). On price, ads 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. 一课 sells 3 one-off in-app purchases. StudyRank asks for nothing beyond the download.
一课 ships an update every 3 weeks, StudyRank every 6 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | 一课 | StudyRank |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (479 ratings) — better | — |
| Positive reviews | 88.2% of reviews — better | 61.5% of reviews |
| Number of ratings | 479 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 274 MB | 26 MB |
| Age rating | 9+ | 4+ |
| Developer | Beijing Lingyun Yike Online Subject Training School | Yusuke Uemura |
Customer experience
一课
StudyRank
Bugs and requests
一课
Reported bugs
3 issues- Offline courses not loading without internet
- Login issues
- App can be laggy
Requested features
12 requests- Reduce advertisements
- Improve speed of辅导老师 (tutor) responses
- Improve quality of辅导老师 (tutor)
- Add a landscape mode option
- Improve offline course functionality
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- More detailed explanations from teachers
- More practice questions aligned with lesson content
- More flexible course exchange/refund policy
- Add Tibetan language courses
- Allow teachers to review student errors beforehand for targeted tutoring
- Improve login process
- Address computer access issues from overseas
StudyRank
Not enough reviews yet to summarise bugs or requests.
In-app purchases
一课
- 10学币$0.99
- 80学币$0.99
- 280学币$3.99
StudyRank
No in-app purchases
