Comparison

叫叫 vs 简知

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

Head to head
About

叫叫

This platform offers engaging digital content and services for children, focusing on reading and educational games. It aims to foster a love for learning by developing motivation, habits, and skills through interactive experiences and a scientific incentive system.

Highlights
  • Age-appropriate content system
  • Interactive animated content
  • Reading and creative expression modules
  • Scientific incentive system
  • Teacher guidance and feedback
Features
Read full description

【叫叫】用孩子喜欢的内容和IP,提供阅读、益智等趣味内容及服务。 【品牌理念】 叫叫以“面向未来”的培养理念,为生于数字时代的“小数字原住民”设计数字化互动内容产品,在补充孩子所需知识的同时,更注重培养孩子的学习动力、学习习惯和学习技能,帮助孩子建立主动学习能力,让孩子享受学习的乐趣,在快乐中积极探索。 【产品特色】 1.分阶内容体系 通过科学的分龄体系,提供适宜的内容,给予恰当的引导,培养孩子自主阅读习惯。 2.趣味交互体系 丰富的动画内容,上千次交互体验,唤醒孩子持续的兴趣和动力。 3.数字内容矩阵 阅读、创作表达等多维度数字内容,助力孩子的全面发展。 4.科学激励体系 智能激励系统,指导师全程服务,实时正向反馈,陪伴成长。 公众号:叫叫APP官方公众号 在线客服:400-686-7000 官网:https://www.jojoreading.com

About

简知

This app offers a comprehensive learning experience with audiobooks, curated courses, and community features. Engage in guided reading, expert-led classes, and live discussions to foster personal growth and knowledge acquisition.

Highlights
  • Guided audiobook companions
  • Curated book selections
  • Expert-led courses
  • Interactive learning programs
  • Community discussions
  • Live expert sessions
  • Storytelling radio
Features
Read full description

简知App内容分为听书产品、课程产品、社区|直播|电台三大板块。 ·在听书产品中,“Kelly每日伴读”板块由简知App联合创始人陪伴用户坚持听完一本书,通过发布读书笔记,引导用户输出、交流。“简知VIP”精选1000+好书,涵盖用户学习成长主要领域,同时增加每日伴读、社群共读等服务,帮助用户把读书变成一种习惯。“简知书院”通过陪伴式的打卡学习,通俗易懂的解读方式,轻松有趣的激励制度,带领用户每周轻松读透一本书。 ·在课程产品中,“简知精品课”涵盖家庭、情商、健康、心理、人文等10大板块,帮助用户通过碎片化时间学习,获得自我成长。“简知训练营”围绕IP重度学习产品,音视频课程+AI互动+打卡学习写作业+社群陪伴辅导。 ·在社区|直播|电台板块中,“成长墙”聚焦热议话题,让志同道合的朋友一起记录生活,碰撞思想,启发成长。“简知直播”邀请各领域的名师大咖,以直播的形式为用户提供有趣有料的知识分享和人物访谈。“简知电台”每晚9点,讲述一个情感故事,通过温暖的内容疗愈的声音,陪伴用户听见美好生活。

Screenshots

叫叫4 screens
简知4 screens

Verdict

The call

The clearest difference is rating: 叫叫 at 4.6 against 简知's 3.0. 叫叫 also leads on ratings volume (149 vs 2). 简知's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases 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. 叫叫 sells 6 one-off in-app purchases and 简知 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

叫叫 holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: 叫叫 has 149 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

叫叫 ships an update every 2 weeks, 简知 every 3 weeks. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
叫叫 versus 简知: the parameters behind the verdict, then further details
Parameter叫叫简知
PriceFreeFree
Rating4.6 (149 ratings) — better3.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings149 — better2
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size635 MB185 MB
Age rating4+4+
DeveloperShusheng Chengdu Technology Co., Ltd.广州简知信息科技有限公司

Customer experience

叫叫

All ratings149 ratings
Positive90.6%
Neutral1.3%
Negative8.1%
Written reviews32 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

简知

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

6 purchases

叫叫

One-time6
  • 阅读系统包 L1$239.00
  • 阅读系统包 L2$239.00
  • 阅读系统包 L4$239.00
Show 3 more
  • 阅读系统包 L3$239.00
  • 阅读系统包 L5$239.00
  • 系统包$299.99
10 purchases

简知

One-time10
  • 6知币$0.99
  • 12知币$1.99
  • 68知币$9.99
Show 7 more
  • 88知币$12.99
  • 108知币$14.99
  • 208知币$29.99
  • 年度VIP$29.99
  • 388知币$59.99
  • 698知币$99.99
  • 998知币$149.99

Questions

Is 叫叫 free?
叫叫 is free to download, with in-app purchases available.
Is 简知 free?
简知 is free to download, with in-app purchases available.
Which has better reviews, 叫叫 or 简知?
叫叫 is rated higher. 叫叫 averages 4.6 out of 5 from 149 ratings, while 简知 averages 3.0 from 2 ratings.
Do 叫叫 or 简知 have ads?
Neither 叫叫 nor 简知 shows ads.
Which is updated more often, 叫叫 or 简知?
叫叫 ships an update every 2 weeks, and 简知 every 3 weeks. Most recently, 叫叫 was updated on October 26, 2026 and 简知 on October 24, 2026.

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