Comparison

RAZ分级阅读 vs 蓝思树

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

Head to head
About

RAZ分级阅读

Features
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RAZ分级阅读是一款专为提升中国儿童英文阅读能力而设计的产品,在原有系统的基础上进行了升级和优化,特别为中国儿童设计,更符合本土语言习得规律,旨在通过科学的分级阅读帮助孩子在英语阅读上获得长足进步。 【核心特色】 1. 海量原创内容:目前系统内已包含 近2000本 高质量的原创英文绘本和文章,覆盖 25+ 个学科和话题,丰富的内容使孩子在学习英语的同时,拓宽知识面,增加跨学科知识的理解。 2. 27级科学分级体系:科学划分 27 个阶段,涵盖从基础字母到复杂句型的所有内容。每个阶段的内容既有语言学习的基础,又逐步加入更多的思维拓展和文化背景知识。 3. 提高口语与听力能力:每篇文章都配有 专业美音朗读,并支持跟读、朗读及回放功能。孩子可以进行 多次开口练习,通过反复听读和模仿,提升英语口语表达能力和听力理解能力。 4. 动态学习反馈与进度追踪:借助先进的数据分析技术,我们为每个孩子提供个性化的学习报告和进度追踪,家长可以随时了解孩子的学习状态与进步,精准找到孩子的学习需求和提高空间。 【联系我们】 如果您对我们提供的产品或服务有任何的疑问和建议,请联系我们。 • 客服电话:400-115-6115 • 客服时间:工作日 9:00 ~ 18:00

About

蓝思树

Features
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依托专业蓝思分级体系打造的少儿及青少年专属英语阅读学习平台,聚焦K12全阶段英语阅读能力提升,兼顾零基础启蒙、进阶拔高与应试适配,以“科学分级、原版沉浸、学练结合、精准提分”为核心特色,打破传统英语阅读枯燥、难度混乱、学无成效的痛点,为孩子打造系统化、趣味化、专业化的沉浸式英文阅读成长体系,是家庭英语阅读启蒙、课内能力巩固、课外素养提升的优质学习工具。

Screenshots

RAZ分级阅读3 screens
蓝思树4 screens

Verdict

The call

The clearest difference is update cadence: RAZ分级阅读 at every 10 days against 蓝思树's monthly. RAZ分级阅读 also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RAZ分级阅读 ships an update every 10 days, 蓝思树 monthly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 4 level
RAZ分级阅读 versus 蓝思树: the parameters behind the verdict, then further details
ParameterRAZ分级阅读蓝思树
PriceFreeFree
Update frequencyEvery 10 days — betterMonthly
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size47 MB197 MB
Age rating4+4+
Developer海笛 贾Hangzhou Langsi Future Technology Co.,Ltd

In-app purchases

None

RAZ分级阅读

No in-app purchases

None

蓝思树

No in-app purchases

Questions

Is RAZ分级阅读 free?
RAZ分级阅读 is free to download, with no in-app purchases.
Is 蓝思树 free?
蓝思树 is free to download, with no in-app purchases.
Do RAZ分级阅读 or 蓝思树 have ads?
Neither RAZ分级阅读 nor 蓝思树 shows ads.
Which is updated more often, RAZ分级阅读 or 蓝思树?
RAZ分级阅读 ships an update every 10 days, and 蓝思树 monthly. Most recently, RAZ分级阅读 was updated on November 4, 2026 and 蓝思树 on November 5, 2026.

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