雪球课堂 vs 定视Disiontech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
雪球课堂
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1.剧情动画：原创教学动画剧情引入，激发孩子的学习兴趣，孩子每天都爱学。 2.关卡挑战：探索式关卡挑战，让孩子带着任务开启闯关，挖掘自主探索能力。 3.讲解视频：动画视频讲解知识点，通过先探索后讲解的方式，锻炼思考能力。 4.随堂测试：每节课后都有随堂测试，多维度检查掌握情况，进行闭环式学习。 5.学习报告：孩子课堂学习情况一目了然，个性化分析，进行查漏补缺。
定视Disiontech
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连接专属眼部按摩设备，支持左右眼强度/频率独立调节，实时查看温度、阻抗与波形。自动生成护理记录，收藏常用方案，智能温控保障安全。为长时间用眼人群提供个性化放松体验。
Screenshots
Verdict
雪球课堂 and 定视Disiontech are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 雪球课堂 | 定视Disiontech |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 645 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Xiyue Education and Training Center | Chongqing Roblink Technology Co., Ltd. |
In-app purchases
雪球课堂
No in-app purchases
定视Disiontech
No in-app purchases
