Comparison

Lexis词典 vs 21天突破高频词汇

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lexis词典

Features
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Lexis 是一款支持导入 MDX 词典的离线词典应用,可自由管理自己的词典,并结合记词功能进行系统学习。 主要功能: • 支持导入 MDX 词典(支持 CSS、MDD 资源) • 支持离线查词 • 保留词典原有排版、图片与发音 • 多词典管理与切换 • 一键加入记词书架 • 支持中考、高考、四六级、雅思、托福、GRE 等词表学习 • 词典词表结合,系统复习单词 • 学习统计与学习数据管理 • 深色主题,专注阅读体验 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lessword.cn/privacy.html

About

21天突破高频词汇

Features
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把难词,变成旧朋友。 《21天突破高频词汇》把 2,121 个核心词汇整理成 21 天学习计划。每天一组,先看全貌,再用词卡逐个学习,最后通过复习把掌握情况变成看得见的进度。 【每天都有清晰目标】 21 天分组呈现,不必面对一整本单词书。进入当天章节,一屏浏览全部单词,快速建立整体印象。 【词卡信息完整】 每张词卡包含单词、音标、词性、中文释义和例句,还可以点击按钮播放系统美式英语发音。左右滑动即可切换,保持连续学习节奏。 【两种复习方式】 可以按天复习,也可以从全部未掌握单词中随机抽查。先回想答案,再翻开词卡核对,减少“看着眼熟、合上就忘”的错觉。 【一次记住,进度清楚】 单词标记一次“已记住”后,就会进入已掌握状态并自动移出复习词池。整体进度页会显示已掌握和待复习的数量。 【离线、轻量、无负担】 无需注册账号,没有广告或 App 内购买。词库和学习进度均保存在设备本地,没有网络时也能学习。 【适配 iPhone Duo】 支持内外屏、横竖屏与动态窗口布局。折叠或展开时,继续当前的学习与复习。 适合希望用固定周期集中积累英语核心词汇、建立每日学习节奏的备考者和英语学习者。 21 天不是记忆的终点,而是一套更容易开始、也更容易坚持的学习安排。

Screenshots

Lexis词典4 screens
21天突破高频词汇4 screens

Verdict

The call

The clearest difference is price: Lexis词典 at Free against 21天突破高频词汇's $0.99. Lexis词典 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). 21天突破高频词汇's advantage is in-app purchases (none vs 1). On 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

CostPrice · In-app purchases · Ads · Monetization

Lexis词典 is free to download; 21天突破高频词汇 costs $0.99 up front. Lexis词典 sells 1 one-off in-app purchase. 21天突破高频词汇 asks for nothing beyond the download.

UpkeepUpdate frequency

Lexis词典 ships an update every 4 weeks, 21天突破高频词汇 every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 2 level
Lexis词典 versus 21天突破高频词汇: the parameters behind the verdict, then further details
ParameterLexis词典21天突破高频词汇
PriceFree — better$0.99
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size39 MB3 MB
Age rating4+4+
Developer嘉鹏 谢鲁扬 王

In-app purchases

1 purchases

Lexis词典

One-time1
  • Lexis Premium$1.99
None

21天突破高频词汇

No in-app purchases

Questions

Is Lexis词典 free?
Lexis词典 is free to download, with in-app purchases available.
Is 21天突破高频词汇 free?
21天突破高频词汇 costs $0.99, with no in-app purchases.
Do Lexis词典 or 21天突破高频词汇 have ads?
Neither Lexis词典 nor 21天突破高频词汇 shows ads.
Which is updated more often, Lexis词典 or 21天突破高频词汇?
Lexis词典 ships an update every 4 weeks, and 21天突破高频词汇 every 3 weeks. Most recently, Lexis词典 was updated on November 5, 2026 and 21天突破高频词汇 on November 6, 2026.

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