Comparison

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.

Head to head
About

校内外

Features
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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.

About

双语时代ACE

Features
Read full description

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

校内外4 screens
双语时代ACE3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard1 real difference · 6 level
校内外 versus 双语时代ACE: the parameters behind the verdict, then further details
Parameter校内外双语时代ACE
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size111 MB459 MB
Age rating4+4+
Developer北京易连忆生慧 许

In-app purchases

9 purchases

校内外

One-time9
  • 45 XiaoBei = 45 CNY$6.99
  • 98 XiaoBei = 98 CNY$14.99
  • 148 XiaoBei = 148 CNY$21.99
Show 6 more
  • 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
None

双语时代ACE

No in-app purchases

Questions

Is 校内外 free?
校内外 is free to download, with in-app purchases available.
Is 双语时代ACE free?
双语时代ACE is free to download, with no in-app purchases.
Do 校内外 or 双语时代ACE have ads?
Neither 校内外 nor 双语时代ACE shows ads.
Which is updated more often, 校内外 or 双语时代ACE?
校内外 ships an update every 3 weeks, and 双语时代ACE every 5 weeks. Most recently, 校内外 was updated on November 1, 2026 and 双语时代ACE on November 2, 2026.

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