三省 vs 茫径
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
三省
This cognitive tool uses cards for recording, reviewing, and self-dialogue to aid memory and clear thinking. It offers flexible input methods, knowledge networking, and visual mind mapping to enhance understanding and reflection.
- Card input (typing & handwriting)
- Bidirectional knowledge linking
- Visual mind maps
- Self-dialogue mechanism
- Spaced repetition review
- Cognitive graph building
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三省是一款以卡片为核心，融合“记录 - 复习 - 自我对话”的认知工具。 它不仅帮你记住，更帮你想清楚。 功能亮点： • 卡片双模式：打字 + 手写 快速输入与自由书写并存，表达更灵活。 • 正反向关联，构建知识网络 支持思维“前因后果”双向连接，轻松搭建属于自己的认知图谱。 • 可视化思维导图 所有卡片自动生成地图，思考路径一目了然。 • 自我对话机制 定期发问、回顾、反思，从记录走向理解。 • 基于记忆曲线的智能复习 每天推荐最该复习的卡片，省时高效。 隐私政策：https://jq3so8rvxu.feishu.cn/docx/V5EpdASeuoQuzYx5ogQc6lVan0e?from=from_copylink 使用条款：https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
茫径
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【茫径：好书简读馆】 茫径创新解读好书模式，帮你快速成为博览群书的博学之人 研究表明，短视频看多了会让人变蠢 好书能帮我们提升认知，长脑子 很多人买了很多书，但没时间去读 生活中很多问题，也许答案在好书里 【茫径好书解读理念】 1、筛选优质好书，充分尊重你的时间 2、通俗易懂解读，轻松领悟好书知识 3、平均10分钟，高效吸收一本好书精华 4、国外好书只解读原版，传达原始思想 【茫径提供的服务】 1、全馆好书精华无限畅读畅听 2、周一到周五每日更新 3、每年至少1000本好书上新 4、精选100+专属主题书单 5、每年至少300万字更新 6、帮你系统全面提升认知 【用户协议】：https://docs.qq.com/doc/DSVpBUHdPYnFWR0pW 【隐私政策】：https://docs.qq.com/doc/DSXp0bmFIY2VyQ1FC
Screenshots
Verdict
The clearest difference is update cadence: 茫径 at every 11 days against 三省's every 6 months. 茫径 also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. 三省 sells 3 in-app purchases, starting at $2.99 per month and 茫径 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
三省 ships an update every 6 months, 茫径 every 11 days. The most recent releases landed on August 11, 2026 and December 3, 2025 respectively.
| Parameter | 三省 | 茫径 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 49 MB |
| Age rating | 4+ | 17+ |
| Developer | 嘉达 黄 | 北京智慧涟漪科技有限公司 |
In-app purchases
三省
- ThreeTimes - Monthly Plan$2.991 Month
- ThreeTimes - Yearly Plan$4.991 Year
- ThreeTimes - Lifetime Plan$9.99
茫径
- 购买月卡$3.99
- 茫径年度会员$12.99
- 茫径季度会员$14.99
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- 茫径两年会员$39.99
