Comparison

默默学汉字 vs Prefrontal Lab

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

Head to head
About

默默学汉字

Features
Read full description

本应用包含20000+汉字,50000+词语,并提供与小学、中学语文课本同步的词汇表,可帮助你轻松高效的学习、拼读、和书写汉字。 【学识字】 通过科学的记忆算法,自动安排复习,帮助你轻松快速的记忆字词; 【学写字】 查看正确的汉字书写动画,并进行手写练习; 【听写】 通过听写,检查你的学习情况; 【生词本】 将生词加入生词本,随时复习,强化学习效果 ## 包含的课本同步词库 - 版本:部编版/人教版/苏教版 - 年级:小学/初中所有年级 ## 包含的常用词库 - 幼儿识字:263字 ## 意见和建议 如果你有任何意见和建议,欢迎给我发送反馈邮件 邮箱: xiaofuhai@outlook.com

About

Prefrontal Lab

Features
Read full description

Prefrontal Lab is a collection of short training games for iPhone. Each round takes about a minute. Open it, play one, put it away. Every feature is open to every player, with no subscription. SIX GAMES · Schulte Grid — Tap numbers from 1 to 25 in order. · Stroop Test — Ignore the word meaning. Choose its actual color. · N-Back Memory — Decide whether the number matches the one 1 step ago. · SET Logic — Find 3 cards whose color and shape are all same or all different. · Neuron Counting — Count every matching target shape, then submit the number. · Code Logic — Use four clues to find a three-digit code with no repeated digits. ADVANCED AND ENDLESS Besides Basic, every game has a harder Advanced mode and an untimed Endless mode you play until you choose to stop. What Advanced changes: · Schulte Grid — tapped cells leave no mark · Stroop Test — the color swatch is removed; you choose the written color name instead · N-Back Memory — 2-Back, matching two steps back · SET Logic — adds fill level, which must also be all same or all different · Neuron Counting — more similar, moving distractions · Code Logic — four-digit codes with no repeated digits TWENTY-TWO SCHULTE BOARDS Schulte Grid has a page of its own. Pick a size — 3×3, 4×4, 5×5 or 6×6 — then a way to play it: forward, reverse, evens first, odds first, or blind. There is also a letters board, A through Y, and an Endless mode with no clock. Every board keeps its own best, and the result screen offers the next one to try. YOUR TEXT SIZE Set it in Settings ▸ Display & Brightness ▸ Text Size and the app follows, with no restart. DAILY CHALLENGE One fixed task per day, the same for everyone. Visual Lightning, Reverse Radar, Color Override, Memory Loop, Logic Calibration, Neural Storm, Letter Maze and Expanded Grid rotate through, each finished in 60 to 120 seconds. Completing it checks in the day and builds your streak. COGNITIVE ARENA A continuous mixed run of Schulte Grid, Stroop, quick SET, N-Back and Neuron Counting, in Basic or Advanced, tracking your personal best. ABOUT YOUR DATA Prefrontal Lab collects nothing. Your training records, level progress, daily check-ins, language and sound settings are stored only on your own iPhone. Nothing is uploaded, and there is no account to create. There are no ads. Privacy Policy: https://prefrontal-lab.com/privacy

Screenshots

默默学汉字4 screens
Prefrontal Lab4 screens

Verdict

The call

The clearest difference is device support: 默默学汉字 at 3 against Prefrontal Lab's 1. 默默学汉字 also leads on iOS requirement (15.6 vs 17.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

默默学汉字 ships an update every 4 weeks, Prefrontal Lab every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
默默学汉字 versus Prefrontal Lab: the parameters behind the verdict, then further details
Parameter默默学汉字Prefrontal Lab
PriceFreeFree
Rating4.7 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size144 MB5 MB
Age rating4+4+
Developer富海 肖Ziyu He

In-app purchases

None

默默学汉字

No in-app purchases

None

Prefrontal Lab

No in-app purchases

Questions

Is 默默学汉字 free?
默默学汉字 is free to download, with no in-app purchases.
Is Prefrontal Lab free?
Prefrontal Lab is free to download, with no in-app purchases.
Do 默默学汉字 or Prefrontal Lab have ads?
Neither 默默学汉字 nor Prefrontal Lab shows ads.
Which is updated more often, 默默学汉字 or Prefrontal Lab?
默默学汉字 ships an update every 4 weeks, and Prefrontal Lab every 3 weeks. Most recently, 默默学汉字 was updated on October 30, 2026 and Prefrontal Lab on October 31, 2026.

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