青于蓝 vs 一年级语文下册
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
青于蓝
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青于蓝APP立足于打破传统家校沟通、校园媒体传播，打造高效率的家校沟通、教育资讯，APP集班级通知、课程表、成绩下发、班级文件存储、个人成长相册、班级刊物（即《云板报》）、校级刊物（即《云校刊》）等功能为一体，为学校、老师、家长和孩子提供一个更便捷、更畅达的信息沟通、资讯分享和校园支付平台。
一年级语文下册
This educational app provides synchronized digital textbooks for first-grade Chinese language learning. It features clear audio playback, high-definition visuals, and note-taking capabilities to support students, teachers, and parents.
- Synchronized with current textbooks
- High-definition, eye-friendly images
- Integrated writing and drawing tools
- Clear, accurate audio pronunciation
- Aesthetically pleasing interface
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同步人教版一年级语文下册，一点就通，一学就会，让孩子学习更轻松。 【产品特色】 1.教材同步-完全同步当前发行教材 2.原版品质-高清图片内容不伤眼 3.书写绘画-学习笔记两不误 4.读音清晰-准确读音更加清晰 5.设计美观-用心做好每一个界面
Screenshots
Verdict
The clearest difference is in-app purchases: 青于蓝 at none against 一年级语文下册's 1. 青于蓝 also leads on update cadence (every 3 weeks vs every 66 months) and iOS requirement (13.0 vs 15.6). 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. 一年级语文下册 sells 1 one-off in-app purchase. 青于蓝 asks for nothing beyond the download.
青于蓝 ships an update every 3 weeks, 一年级语文下册 every 66 months. Both last shipped on November 3, 2026.
| Parameter | 青于蓝 | 一年级语文下册 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | 47.6% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 weeks — better | Every 66 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 129 MB | 168 MB |
| Age rating | 17+ | 4+ |
| Developer | Beijing Home Call Express Data Technology Co., Ltd. | 卫英 肖 |
Customer experience
青于蓝
一年级语文下册
In-app purchases
青于蓝
No in-app purchases
一年级语文下册
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