Comparison

拍Pai vs QM Simulator

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

Head to head
About

拍Pai

Features
Read full description

拍Pai就像是孩子與爸媽的小幫手,幫助學齡期的孩子學習獨立與培養責任感, 孩子能建立待辦清單與學校課表,知道每天有哪些任務需要完成,安排自己的時間。 也能由家長發送任務,鼓勵孩子自我挑戰,並藉由集點兌換獎勵的方式引導孩子一步步向目標邁進。 功能說明: 寶貝 (1)建立待辦事項,安排自己的時間。 (2)接收爸媽發送的任務,完成即可獲得星星點數。 (3)使用集點卡收集星星,享受集點的樂趣,還可以兌換小禮物。 (4)建立禮物願望清單,一步步向目標邁進。 (5)學校課表編輯,整理書包的小幫手。 (6)使用爸媽APP內的QR Code登入。 家長 (1)使用Apple ID登入,方便又安全。 (2)發送任務,鼓勵孩子完成並獲得星星點數。 (3)建立孩子清單,並可於主頁照片按鈕處做切換。

About

QM Simulator

Features
Read full description

QM Simulator is a hands-on quantum physics atlas: 54 interactive simulation modules spanning the full arc from quantum foundations to quantum information, paired with 47 bilingual articles. Every computation and rendering happens on your device — no network, no sign-up. WHAT YOU CAN DO • Play with parameters: adjust slit spacing, raise a potential barrier, tune cavity coupling — every chart recomputes in real time. • Learn by level: Basics → Advanced (perturbation, degeneracy, radiation) → Topics (Bell inequalities, quantum error correction, Grover's algorithm), from high-school extension to university QM. • Read linked notes: each article is tied to its simulation, with formulas and figures side by side — switch between Chinese and English anytime. • Explore freely: Bloch sphere, hydrogen wavefunctions, blackbody radiation, Compton scattering, Kronig–Penney, BB84 quantum key distribution — from Planck's 1900 hypothesis to today's quantum computing. WHO IT'S FOR • Physics students: turn textbook formulas into images you can see and manipulate. • Educators & researchers: validate intuitions and demonstrate in class. • The curious: no derivation skills needed — dial the parameters and build quantum intuition. HIGHLIGHTS • 54 simulation modules, all driven by real physics computation (not pre-baked animations). • 47 in-depth articles, fully bilingual, with figures and code. • Fully offline: no ads, no purchases, no tracking, no account required. • Chinese & English UI, follows system language. Educational use: QM Simulator works as a lecture-demonstration companion for quantum mechanics courses.

Screenshots

拍Pai4 screens
QM Simulator4 screens

Verdict

The call

The clearest difference is iOS requirement: 拍Pai at 15.0 against QM Simulator's 17.0. 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.

Scorecard1 real difference · 4 level
拍Pai versus QM Simulator: the parameters behind the verdict, then further details
Parameter拍PaiQM Simulator
PriceFreeFree
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size24 MB29 MB
Age rating4+4+
DeveloperJunJie Yang际 郭

In-app purchases

None

拍Pai

No in-app purchases

None

QM Simulator

No in-app purchases

Questions

Is 拍Pai free?
拍Pai is free to download, with no in-app purchases.
Is QM Simulator free?
QM Simulator is free to download, with no in-app purchases.
Do 拍Pai or QM Simulator have ads?
Neither 拍Pai nor QM Simulator shows ads.

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