Comparison

倍速阅读 vs DevilBrain

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

Head to head
About

倍速阅读

Enhance your reading speed and comprehension with this app. It offers personalized training plans and engaging games to improve your ability to quickly extract information and build meaning from texts. Ideal for students and professionals seeking to boost their learning and work efficiency.

Highlights
  • Personalized reading improvement plans
  • Gamified reading exercises
  • Real-world reading technique practice
  • Real-time training data tracking
  • Improved reading speed and memory
  • Enhanced focus and comprehension
Features
Read full description

【应用介绍】 我们已经进入一个飞速发展的时代,需要转变过去“书要慢读”的思维模式,采用适当的阅读技巧,来解决不断出现的新挑战。无论你是学生党还是上班族,都推荐你使用倍速阅读APP,助你在日常的学习与工作中建立正确阅读方式,培养高效阅读习惯! 【使用场景】 如果你是想提高学习效率的学生党: 1、读书效率低,看了记不住? 2、学习没方法,阅读没兴趣? 如果你是想提高工作效率的上班族: 1、每天有大批文件要处理,工作能力差? 2、职场竞争激烈,晋升遥遥无期? 倍速阅读,通过简便任务,助你高强度锻炼阅读能力。不论读文章、读课本、读文件,都能助你渐进养成精准提取信息和快速建构意义的能力。倍速阅读,是高效学习工作必备训练工具。 【应用特色】 1、系统化提升方案:根据不同情况,定制个性化的阅读能力提升方案。坚持使用一段时间后,可有助改善你的阅读速度、记忆、理解、专注等能力; 2、游戏式趣味练习:20多款趣味十足的游戏任务,助你在快乐中不断提升阅读/读书的各项基础能力,做到“玩”有所得; 3、实景化阅读技巧练习:一套真正“懂”你的阅读技巧练习工具。多种辅助阅读模式,在培养正确阅读习惯的同时,助于提升你的阅读效率; 4、训练数据实时追踪:记录你的每日数据,更好发现自身优劣,便于精准提升,快速达成目标!

About

DevilBrain

This app offers cognitive conditioning and brain sharpening exercises to improve focus and memory. It provides personalized training plans and assessments to help users enhance their mental capabilities and combat phone addiction.

Highlights
  • Brain Age Assessment
  • Customized Training Plans
  • Digital Memory Challenges
  • Schulte Focus Training
  • Personal Adaptive Training
  • Cognitive Conditioning
Features
Read full description

Break Free From Phone Addiction — Activate Your Brain, Elevate Focus and Solidify Memory This professional train app focuses on cognitive conditioning, brain sharpening and memory enhancement. It delivers targeted brain puzzle and brain test sessions to empower your mind. Break free from endless short-video scrolling, take full control of your impulse response, build steady mindfulness, and gain lifelong capability to avoid memory decline and social elimination. Core Tags: cognitive training, brain workout, memory improvement, mental development, brain sharpening, focus cultivation, reaction conditioning, logic thinking, logic puzzles, relaxing mental practice, memory for adults Core Functions 1. Brain Age Assessment Finish 5 benchmark mental tests including digit memory, impulse reaction, color discernment, Schulte Grid and fast calculation. Obtain your exclusive brain age report and percentile ranking instantly. 2. Customized Train Plan Fit scientific brain stimulation into fragmented downtime: waiting in line, commuting or lunch breaks. This train app auto-matches 1-3 minute exclusive training sessions. 3. Digital Memory Challenge Start classic sequential digit drills from 4-digit level, upgrade levels for correct answers and review flaws immediately after mistakes. 4. Schulte Focus Training Adopt original dual-mode brain puzzle design: complete sequential 1-25 Schulte selection plus instant mental logic calculation to activate dual brain hemispheres simultaneously. 5. Personal Adaptive Training The system adjusts daily training content dynamically via 20+ professional indicators, including personal best/average scores, color perception and impulse test data. Scenarios for All Users • Students: Calm pre-exam anxiety, activate brain status for better performance • Interviewees: Stabilize mindfulness, heighten on-site focus during interviews • Esports Players: Optimize impulse reaction to outperform rivals instantly • Seniors: Rejuvenate brain age, maintain independent cognition and memory • Working Moms: Restore sharp mind efficiently, adapt to workplace comeback quickly • Daily Users: Build self-discipline, enjoy soothing relaxing mental practice away from phone addiction Why Choose Us 1. Scientifically verified brain training framework, combining targeted brain test and brain puzzle sessions to elevate cognitive limits professionally. 2. Improve inner strength quietly via persistent mind polishing, enhance self-competitiveness steadily. 3. Deliver visible mental upgrades: better logic, stronger memory and controlled impulse with long-term training. Take a 3-minute mental challenge right now, and witness your cognition shift from tentative improvement to comprehensive upgrade. Devoted Brain Training — Every tap ignites new neural growth for your brain and mind. - Privacy Policy:https://privacy.minecaller.com/brain/privacy_en_ios.html - EULA:https://privacy.minecaller.com/brain/EULA_en_ios.html
 - VIP Agreement:https://privacy.minecaller.com/brain/vip_service_en_ios.html

Screenshots

倍速阅读4 screens
DevilBrain4 screens

Verdict

The call

The clearest difference is update cadence: DevilBrain at every 9 days against 倍速阅读's every 2 months. On price, ads, in-app purchases and monetization model 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. 倍速阅读 sells 22 one-off in-app purchases and DevilBrain sells 7 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

倍速阅读 ships an update every 2 months, DevilBrain every 9 days. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 9 level
倍速阅读 versus DevilBrain: the parameters behind the verdict, then further details
Parameter倍速阅读DevilBrain
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews—61.5% of reviews
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size201 MB70 MB
Age rating4+4+
Developer北京大象智酷科技有限公司青青 吴

Customer experience

倍速阅读

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DevilBrain

Written reviews13 reviews
Positive61.5%
Neutral7.7%
Negative30.8%

In-app purchases

22 purchases

倍速阅读

One-time22
  • 3天高能速记特训营$0.99
  • 购买后可升级为永久会员$3.99
  • 月度会员(1个月)$5.99
Show 19 more
  • 未来之光$18.00
  • 优惠30元年会员$19.99
  • 优惠10元年会员$22.99
  • 购买后可获得一年会员$24.99
  • 优惠30元永久会员$24.99
  • 168永久会员礼品卡$24.99
  • 168元永久会员礼品卡$24.99
  • 永久版VIP-学生专属$25.99
  • 购买后可获得永久会员2 variants$29.99
  • 「永久会员」$29.99
  • 优惠10元永久会员$29.99
  • 198永久会员礼品卡$29.99
  • 198元永久会员礼品卡$29.99
  • 218元永久会员$31.99
  • 学以致用的高效记忆课$39.99
  • 学以致用的思维导图课$39.99
  • 学以致用的高效阅读课$39.99
  • 优惠10元学霸组合$39.99
  • 永久会员$41.99
7 purchases

DevilBrain

Subscriptions5
  • Weekly7 Days trial$3.997 Days
  • Monthly$4.991 Month
  • Monthly3 Days trial$4.991 Month
Show 2 more
  • Monthly1 Month trial$6.991 Month
  • Yearly$12.991 Year
One-time2
  • 3 Years$39.99
  • Permanent VIP$39.99

Questions

Is 倍速阅读 free?
倍速阅读 is free to download, with in-app purchases available.
Is DevilBrain free?
DevilBrain is free to download, with in-app purchases available.
Do 倍速阅读 or DevilBrain have ads?
Neither 倍速阅读 nor DevilBrain shows ads.
Which is updated more often, 倍速阅读 or DevilBrain?
倍速阅读 ships an update every 2 months, and DevilBrain every 9 days. Most recently, 倍速阅读 was updated on September 29, 2026 and DevilBrain on October 8, 2026.

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