idoodle. vs 外研U学（家庭版）
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
idoodle.
This app enhances a digital drawing tablet experience by allowing users to create vivid drawings, share their artwork, and connect with other creators. It supports real-time uploads and offline saving for your creative projects.
- Create vivid digital drawings
- Share artwork with a community
- Connect with other artists
- Real-time drawing track upload
- Offline writing support
- Discover and learn from others
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1.idoodle app is used with tablets of VSON. 2.idoodle app can change the photo you draw is so vivid that it likes drawing lines. 3.idoodle app support you on your own works of doodle. 4: Enter the "Discover" page of APP and release the works that you made. Let all users appreciate your works,learn together and make progress together! 5: Focus on the users you are interested in, learn more, communicate more, and make progress quickly. 6:The new version of the "乐写云记" tablet can upload the painting track to the App in real time. At the same time, it supports offline writing for up to eight hours. After connecting with App, it can upload historical works. VSON Eco-friendly Writing Tablet will substitute the common writing tools, such as memo note, sketchbook, white board as well as other tools of writing and drawing, with various uses, conveniently apply it to office, school or home.Cooperate with idoodle app use more comfortable and convenient.
外研U学（家庭版）
This app provides access to authentic educational resources from a reputable publisher, offering comprehensive learning materials and practice exercises. It supports a full learning cycle from teaching to testing, with personalized feedback and progress tracking for students, parents, and teachers.
- Authentic textbook resources
- Synchronized curriculum
- Step-by-step reading instruction
- Diverse practice exercises
- Comprehensive skill training (listening, speaking, reading, writing)
- Personalized learning plans
- Real-time progress reports
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正版资源 优质保障 同步外研社正版教材，配合官方专业内容设计，解决正版资源获取困难的问题，满足教材同步教学的刚性需求。 家庭自学 省心省力 同步精编习题，独创三步跟读教学，训练题型多样化，培养良好学习习惯，全面提升学习能力；近百系列千余本图书，助力家庭教育，提升自主学习，能力多向拓展；学情报告即时产出，同步教师、家长、学生，分析能力薄弱点，高效过程性训练。 听说读写 全面训练 覆盖教、学、测完整闭环，优质的教材配套资源、专业听说课程、海量分级阅读素材。 多维练习 个性分析 教师线上发布练习，及时批改、高效反馈、精准定位，开展针对性教学，给予学生个性化学习引导，帮助学生攻克学习薄弱环节；全周期学习数据，学习计划量身定制。
Screenshots
Verdict
The clearest difference is review sentiment: 外研U学（家庭版） at 56% against idoodle.'s 19%. idoodle.'s advantage is in-app purchases (none vs 9) and rating (2.7 vs 2.3). On price, ratings volume, update cadence and ads 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. 外研U学（家庭版） sells 9 one-off in-app purchases. idoodle. asks for nothing beyond the download.
idoodle. holds the better App Store score, 2.7 against 2.3. Both are backed by a comparable volume of ratings — 7 and 19 respectively. Written reviews complicate that: 19% of idoodle.'s written reviews are positive against 56% of 外研U学（家庭版）'s, so the app with the better star average is not the one people write more warmly about.
idoodle. ships an update monthly, 外研U学（家庭版） fortnightly. Both last shipped on October 14, 2026.
| Parameter | idoodle. | 外研U学（家庭版） |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) — better | 2.3 (19 ratings) |
| Positive reviews | 18.8% of reviews | 55.6% of reviews — better |
| Number of ratings | 7 | 19 — better |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 84 MB | 338 MB |
| Age rating | 4+ | 4+ |
| Developer | Vson Technology Co., Ltd | Beijing Waiyan Online Digital Technology Co., Ltd. |
Customer experience
idoodle.
外研U学（家庭版）
In-app purchases
idoodle.
No in-app purchases
外研U学（家庭版）
- 18U币$2.99
- 50U币$6.99
- 68U币$9.99
Show 6 moreShow fewer
- 88U币$12.99
- 118U币$19.99
- 168U币$24.99
- 198U币$29.99
- 248U币$39.99
- 298U币$39.99
