Comparison

豌豆背单词 vs KET PET AAA

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

Head to head
About

豌豆背单词

This app uses the Ebbinghaus forgetting curve to help users memorize English vocabulary efficiently. It offers personalized study plans, custom word lists, and a reminder system to ensure consistent learning and retention.

Highlights
  • Ebbinghaus forgetting curve algorithm
  • Dynamic memory algorithm
  • Personalized study plans
  • Pre-selected and custom word lists
  • Smart reminders and check-in system
  • Customizable learning steps
Features
Read full description

豌豆背单词,是一款可以有效对抗遗忘的背单词软件。 它根据「艾宾浩斯遗忘曲线」打造、并配合中国人背单词的学习习惯;让你不仅单词背得快记得牢,还专注到根本停不下来! ◆艾宾浩斯记忆法 人的遗忘速度随时间的流逝而先快后慢,在记忆的最初阶段遗忘的速度很快,后来就逐渐减慢了,到了相当长的时候后,几乎就不再遗忘,因此及时复习对于记忆单词是非常重要的,这就是艾宾浩斯记忆法的原理。 豌豆背单词,按照艾宾浩斯记忆规律打造「动态记忆算法」,让每个单词在到达遗忘临界点的时候,恰到好处地复习! 经过多次调整抗遗忘策略中的系数以及长期的实验验证,能够根据你的学习情况,为你精准的生成单词学习计划,从而让每日复习量比普通软件少35%,记忆效果却提高50%。 ◆精选词库/自定义生词本 精选英语词表,包括高考、四级、六级、考研、雅思、托福、GRE… 还可以自定义生词本,自由添加管理,打造专属你的单词书。 ◆自定义提醒、打卡分享系统 可开启系统智能提醒,让系统来监督你背单词;完成单词任务可完成打卡分享,感受满满的成就感。严格按照正常的学习步骤,并根据艾宾浩斯遗忘规律严格安排复习;选择目标-设立计划-执行任务-复习任务,各个环节都支持高度自定义。

About

KET PET AAA

Read full description

根据最新版本KET|PET常考词汇整理,符合青少年单词学习记忆习惯,结合记忆曲线规律,采用独家设计的学习训练模式,快速增强学习效果。 青少年学习备考KET|PET词汇,一是要养成好的学习习惯,二是要有强力的督促和评价。目前最新的KET|PET考试中,听说读写都是核心,但是很多人在学习时只注意记忆单词外形而忽略读音,导致记忆不牢,一听就错。本软件从【认识与朗读】、【听力与理解】、【发音与拼写】三个学习层级训练KET词汇记忆,参考艾宾浩斯记忆曲线规律制订学习计划,通过完成关卡取得奖励的模式,引导青少年坚持培养良好学习习惯。 * 支持KET|PET词汇学习; * 支持最新版本KET|PET离线词库; * 支持慢速、中速发音; * 支持听说读写四个层面学习; * 支持记忆曲线反复记忆训练; * 支持多种学习音效。 使用帮助: 【认识与朗读】 — 先了解单词,明白其读音、含义和外形(难度最低)。 * 根据提示的单词原文和释义,通过聆听慢速和中速发音,了解认识单词; * 多次聆听慢速和中速发音后,可进行模仿跟读,实时录音展示跟读效果; 【听力与理解】 — 训练听力能力,做到听音辨形,听音识义(难度一般)。 * 根据听到的单词,判断对应的英文原文; * 根据听到的单词,判断对应的中文含义; 【发音与拼写】 — 训练拼写能力,将听懂、识义内化于心,做到能听会写(难度较高)。 * 根据提示的中文含义,选择对应的字母,拼写英语原文; * 在中文提示之外,提供慢速和中速发音,增强拼写效果; * 兼顾青少年认识水平,提供了单词拆分字母选择功能; 此外,软件还支持学习进度展示、单词记忆词汇展示、单词学习历程分享等功能。

Screenshots

豌豆背单词4 screens
KET PET AAA4 screens

Verdict

The call

The clearest difference is price: 豌豆背单词 at $0.99 against KET PET AAA's $9.99. 豌豆背单词 also leads on update cadence (every 6 weeks vs every 13 months) and iOS requirement (11.0 vs 13.2). KET PET AAA's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

豌豆背单词 costs $0.99 and KET PET AAA $9.99 up front. 豌豆背单词 sells 2 one-off in-app purchases. KET PET AAA asks for nothing beyond the download.

UpkeepUpdate frequency

豌豆背单词 ships an update every 6 weeks, KET PET AAA every 13 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

Scorecard5 real differences · 5 level
豌豆背单词 versus KET PET AAA: the parameters behind the verdict, then further details
Parameter豌豆背单词KET PET AAA
Price$0.99 — better$9.99
Rating3.5 (16 ratings) — better—
Positive reviews76.0% of reviews—
Number of ratings16 — better—
Update frequencyEvery 6 weeks — betterEvery 13 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.2
Further details — not scored
Size116 MB25 MB
Age rating4+4+
Developer冬雪 郝贞平 阮

In-app purchases

2 purchases

豌豆背单词

One-time2
  • 高级会员$0.99
  • 扩展课程-新手财务课$0.99
None

KET PET AAA

No in-app purchases

Questions

Is 豌豆背单词 free?
豌豆背单词 costs $0.99, and also offers in-app purchases.
Is KET PET AAA free?
KET PET AAA costs $9.99, with no in-app purchases.
Do 豌豆背单词 or KET PET AAA have ads?
豌豆背单词 shows ads; KET PET AAA does not.
Which is updated more often, 豌豆背单词 or KET PET AAA?
豌豆背单词 ships an update every 6 weeks, and KET PET AAA every 13 months. Most recently, 豌豆背单词 was updated on November 3, 2026 and KET PET AAA on October 27, 2026.

Other comparisons