Comparison

随便学 vs LightLing

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

Head to head
About

随便学

Features
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随便学|随便一学,即可掌握 你不缺题,你缺的是“做一题就知道自己哪里错,并且下一题立刻更适合你”的训练回路。 随便学把高考英语最硬核、也最能提分的部分——句子翻译——做成了一个极简但高效的闭环: 翻译一句 → AI 解析 → 打分与纠错 → 自动匹配下一题难度。 你打开 App 不需要学规则、不需要看教程:从第一秒开始,就是做题。 为什么是“翻译句子”? 高考英语的很多差距,最终都体现在你是否能把一句话真正读懂、拆开结构、抓住逻辑,并用准确的中文表达出来。翻译训练本质上逼你同时提升三件事: • 阅读理解:你是否抓住主干与修饰?是否读对了指代、转折、因果? • 语法意识:从句、非谓语、倒装、省略、强调……你是否能识别并还原含义? • 表达精度:你是否把“意思”译完整?是否出现逻辑缺口、偷换概念、漏译错译? 随便学不追求让你“背更多”,而是让你更快建立一种能力:你写下答案的那一刻,就能被指出关键错误点,并在下一题里立刻巩固。 你进来要做什么?(只做一件事) 把屏幕上的英文句子,翻译成中文。 点击提交后,AI 会给你: • 得分:让你知道这题完成度如何 • 纠错:指出关键误解点、漏译点、表达不准确点 • 更合适的下一题:不是随机出题,而是基于你的表现自动调整 你不用自己判断“我该做简单题还是难题”。系统会把你带到一个理想区间: 你有自信完成,但又不会觉得太轻松。 这就是有效学习最核心的节奏:持续推进,而不是挫败或无聊。 真题句库:够全、够细、够长期 随便学内置高考真题句库,覆盖你训练所需要的“广度”和“深度”: • 总计 17195 个真题句子 • 年份覆盖 2004–2023 • 包含全国卷与各省市地区独立卷 • 句子难度从易到难,细分为 1000 个维度 • 覆盖全部核心语法句式(在真实题目里出现的那种,而不是教材式例句) 这意味着你可以从“能做对的句子”开始,一层层把难度推上去,不会突然断档,也不会长期停留在舒适区。 练习方式:你可以精确指定,也可以完全交给系统 随便学支持两种训练模式,你可以按当下状态选择: 1)指定练习(可控) 当你想专项突破时,可以指定: • 难度等级:从基础到拔高,精确定位 • 省份/地区:针对你更关心的卷型风格 • 语法句式:只练你最薄弱的结构类型 • 年份范围:按年份刷题、复盘趋势 2)自适应练习(省心) 当你不想做选择、只想进入状态时: 系统会依据你的答题表现,自动把题目推到“刚刚好”的难度区间。 你只需要做题,不需要规划。 你会获得什么变化? 坚持用随便学练句子翻译,你的提升会体现在这些具体能力上: • 读长句时更稳:能快速抓主干,不被修饰拖走 • 看见语法结构就有“条件反射”:遇到从句/非谓语不慌 • 翻译更完整:漏译、错译、理解偏差会越来越少 • 做题更自信:因为你知道错在哪里,而不是“感觉不对” 这不是靠鸡汤,而是靠即时反馈 + 合适难度 + 持续迭代。 适合谁? • 想在有限时间里,获得最直接、最可衡量的提升 • 觉得自己“单词还行但长句总读不顺” • 做阅读题经常靠猜,想把理解变成稳定能力 • 不想被复杂功能打扰,只想快速开始练习 极简设计:只服务一件事 随便学把界面与交互压到最简单: 打开 → 做题 → 看解析 → 下一题。 你不需要在一堆入口里找“从哪里开始”,也不需要学习一套玩法。 我们相信:真正的效率来自专注,真正的进步来自重复正确回路。 隐私政策:https://happyending.super.site/purrfm/privacy-policy 使用条款: https://happyending.super.site/purrfm/terms-of-use

About

LightLing

Features
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Chinese, Japanese, French, Korean, German, Spanish, Portuguese, Cantonese, Italian, Russian, Thai, Vietnamese, Danish, Hungarian... continuously expanding. You can even learn English in Chinese! A groundbreaking APP that defines a whole new learning experience: LightLing! The smart learner's choice. [Lightweight & Efficient] No need to memorize vocabulary word by word. Progressive fill-in-the-blank exercises allow for easy repeated practice, guiding you from individual words to complete sentences and helping you master thousands of sentences imperceptibly. [Oral Practice] Start speaking from day one! A precise speech recognition engine helps you correct your pronunciation effortlessly. [Authentic & Practical] Carefully selected real-life example sentences, with the golden standard being the most commonly used, practical, and versatile expressions. [Fragmented Learning] Each lesson lasts from dozens of seconds to a few minutes, making full use of your fragmented time! [Fast Language Mastery] Especially ideal for polyglots—learn multiple languages simultaneously without switching between them! --- Subscription Information - Subscription Names: Thunderbolt Monthly $4.99 / Yearly $9.99 / Lifetime $9.99 - For accounts purchasing an auto-renewing subscription, your iTunes account will be charged 24 hours before the current monthly/yearly period ends. After successful charge, the subscription will be renewed for another period. - To cancel your subscription, manually go to your iPhone's "Settings" -> Tap "iTunes Store & App Store" -> Tap your "Apple ID", select "View Apple ID". Go to "Account Settings", tap "Subscriptions", and select Thunderbolt to cancel. - Privacy Policy: https://g6wqb1qgcp.feishu.cn/wiki/WzWbwUCMHiSF3LkiZxecAHqWnOd - Terms of Use: https://g6wqb1qgcp.feishu.cn/wiki/DTwfwEfhEiic6Uk3F2UcORQHnDc

Screenshots

随便学4 screens
LightLing4 screens

Verdict

The call

随便学 and LightLing are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 随便学 sells 4 in-app purchases, starting at $12.99 per month and LightLing sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

随便学 ships an update every 5 days, LightLing every 4 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

ScorecardNo meaningful differences
随便学 versus LightLing: the parameters behind the verdict, then further details
Parameter随便学LightLing
PriceFreeFree
Update frequencyEvery 5 daysEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size10 MB95 MB
Age rating4+12+
DeveloperLiberion StudioPXBT

In-app purchases

4 purchases

随便学

Subscriptions3
  • 快速提分-月度会员$12.991 Month
  • 快速提分-半年会员$59.996 Months
  • 快速提分-年度会员7 Days trial$79.991 Year
One-time1
  • 2026高考冲刺会员$29.99
3 purchases

LightLing

Subscriptions2
  • Thunderbolt Monthly$2.991 Month
  • Thunderbolt Year3 Days trial$12.991 Year
One-time1
  • Thunderbolt Lifetime$9.99

Questions

Is 随便学 free?
随便学 is free to download, with in-app purchases available.
Is LightLing free?
LightLing is free to download, with in-app purchases available.
Do 随便学 or LightLing have ads?
Neither 随便学 nor LightLing shows ads.
Which is updated more often, 随便学 or LightLing?
随便学 ships an update every 5 days, and LightLing every 4 days. Most recently, 随便学 was updated on October 2, 2026 and LightLing on October 1, 2026.

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