校内外 vs 双语时代ACE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
校内外
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XNW Brief XNW: an internet platform for true education 【Teacher’s powerful assistant】 Notification, homework, checking signing status any time; Grade: teachers guide into grade book, one-click issue; Space: create class or personal space freely, personalizing space features 【Parents’ close friend】 receiving school’s notice, homework, grades anywhere anytime, real-time knowing children’s status at school; communicating with teachers in time, solving problems in children’s study and life; Quality education resources in Curriculum center: children’s study, necessary for growth 【Students’ growth partner】 naturally forming students’ growth records and archives in using 【Platform features】 • Suitable for all kinds of classes suitable for traditional administrative classes, also for all kinds of classes for teaching in layers, selective courses or optional classes, and also for management of all kinds of extracurricular activities, societies, training and contests. • Flexible space design Teachers and students can create group space freely, and personalize space columns. • Quick access methods Access XNW by mobile App, Pad or computer, with all data synchronized.
双语时代ACE
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双语娃的英语学习陪跑服务: 原版教材线上课程 英语启蒙电子资料库 英语阅读规划指导 个性化跟读配音测评
Screenshots
Verdict
The clearest difference is in-app purchases: 双语时代ACE at none against 校内外's 9. On price, update cadence, 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. 校内外 sells 9 one-off in-app purchases. 双语时代ACE asks for nothing beyond the download.
校内外 ships an update every 3 weeks, 双语时代ACE every 5 weeks. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | 校内外 | 双语时代ACE |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 111 MB | 459 MB |
| Age rating | 4+ | 4+ |
| Developer | 北京易连忆生 | 慧 许 |
In-app purchases
校内外
- 45 XiaoBei = 45 CNY$6.99
- 98 XiaoBei = 98 CNY$14.99
- 148 XiaoBei = 148 CNY$21.99
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- 248 XiaoBei = 248 CNY$37.99
- 348 XiaoBei = 348 CNY$54.99
- 488 XiaoBei = 488 CNY$74.99
- 698 XiaoBei = 698 CNY$109.99
- 898 XiaoBei = 898 CNY$139.99
- 1098 XiaoBei = 1098 CNY$169.99
双语时代ACE
No in-app purchases









