Comparison

幸運球 vs Chemmory

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

Head to head
About

幸運球

Features
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透過幸運球遊戲,讓學生掌握20以內各數的大小比較,以及能辨認單數和雙數。 「現代教育研究社」研發了一系列教學工具及趣味App,以協助老師於課堂中進行建構數學概念的活動,同時也可讓學生在家中作自學之用。

About

Chemmory

Features
Read full description

Chemmory is a simple, engaging memory game that helps you learn chemical elements. Practice names, symbols, atomic numbers, valencies, atomic masses and more — you decide what to study. A unique hint system not only makes matching easier, it also reinforces recall so you remember faster. HOW IT WORKS Flip cards as in classic memory and match the correct pairs. Choose the content you want (e.g., names + symbols, valency, mass), and pick how much assistance you get from hints. Your best runs are saved locally so you can beat your own records. FEATURE HIGHLIGHTS • Memory mode with element cards (symbol, name, atomic number, etc.) • Configurable learning scope and hints • Several hidden mini-games for variety • Full localization of element names: Polish, English, Russian, Spanish, French, German • Sound effects and light animations • Local leaderboard and stats • Works fully offline, no ads, no tracking • Supports older iPhones WHO IS IT FOR? Students preparing for tests, teachers looking for a quick warm-up, and younger players who enjoy bite-sized learning. Use Chemmory for daily practice, quick quizzes, or revising the periodic table on the go. PRIVACY Chemmory works offline and does not collect personal data. Scores and settings are stored on your device only. Have fun and happy learning!

Screenshots

幸運球3 screens
Chemmory4 screens

Verdict

The call

The clearest difference is iOS requirement: 幸運球 at 6.0 against Chemmory's 12.0. 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 · 5 level
幸運球 versus Chemmory: the parameters behind the verdict, then further details
Parameter幸運球Chemmory
PriceFreeFree
Update frequencyEvery 36 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS6.0 — better12.0
Further details — not scored
Size24 MB134 MB
Age rating4+4+
DeveloperModern Educational Research Society, LTDGrzegorz Kulesza

In-app purchases

None

幸運球

No in-app purchases

None

Chemmory

No in-app purchases

Questions

Is 幸運球 free?
幸運球 is free to download, with no in-app purchases.
Is Chemmory free?
Chemmory is free to download, with no in-app purchases.
Do 幸運球 or Chemmory have ads?
Neither 幸運球 nor Chemmory shows ads.

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