Comparison

Genso vs メブンリョウ

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

Head to head
About

Genso

Combine chemical elements on a canvas to discover new substances through simulated reactions. Explore over 150 recipes and track your progress in a discovery encyclopedia. This offline game features an intuitive interface and beautiful particle effects.

Highlights
  • Element synthesis simulation
  • Over 150 synthesis recipes
  • Drag & drop interface
  • Discovery encyclopedia
  • Offline gameplay
  • Particle effects
Features
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Genso is an element synthesis simulator where you combine chemical elements to create new substances. Drag elements from the periodic table palette onto the canvas, bring them close together, and watch chemical reactions happen! Discover over 150 substances including water (H₂O), table salt (NaCl), rust (Fe₂O₃), and many more. Features: • 41 elements from the periodic table • 151 synthesis recipes based on real chemistry • Intuitive drag & drop interface • Discovery encyclopedia to track your progress • Beautiful particle effects for reactions • Works offline How to play: 1. Long-press or swipe an element from the palette to the canvas 2. Place elements near each other to trigger reactions 3. Discover all 151 substances and complete your encyclopedia! Perfect for chemistry enthusiasts, students, and anyone curious about the elements that make up our world.

About

メブンリョウ

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あなたの「だいたい」は、どれくらい正確? メブンリョウは、定規も計量カップも使わず、感覚だけで答える毎日5問のテストです。ようかんを半分に切る、ケーキを6等分する、グラスに半分だけ注ぐ、3秒ぴったりで指を離す――暮らしの中の「目分量」を、1問20点・100点満点で赤ペン採点します。 ■ 遊び方 ・毎日0時に、新しい5問が届きます(約1分) ・指で動かして「けってい」。すぐに赤ペンで正解が引かれ、ずれが数字で出ます ・5問終わると答案用紙。◎○△×と点数で、今日の目分量が分かります ■ 特徴 ・全員が同じ問題:「今日のケーキ、難しくなかった?」と話したくなる ・全国平均と順位:みんなと比べて、今日は上位何%? ・錯視問題:5問のうち1問には、目の錯覚のしかけ。見破れるかな? ・段位:直近7回の平均点で5級から五段「人間定規」まで。上達が目に見える ・練習:12種類のお題を選んで練習できます(1日3回) ・シェア:結果をシェアすると、受け取った人もブラウザで今日の1問に挑戦できます ・毎日のお知らせ:新しい問題が届いたらお知らせ(その日受けたら鳴りません) ■ お題の例 半分こ/まんなかに目玉焼き/半分カット/注いで◯割/ケーキ等分/おなじ長さ/キッチンタイマー/こんぺいとう何粒?/額縁まっすぐ/おなじ大きさ/シールはどこ?/ジャムを◯割 アカウント登録は不要です。すべて無料で遊べます。 お問い合わせ:support@mebunryo.app

Screenshots

Genso3 screens
メブンリョウ4 screens

Verdict

The call

The clearest difference is in-app purchases: Genso at none against メブンリョウ's 1. メブンリョウ's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (16.4 vs 18.0). On price, ads 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. メブンリョウ sells 1 one-off in-app purchase. Genso asks for nothing beyond the download.

UpkeepUpdate frequency

Genso ships an update every 2 weeks, メブンリョウ every 2 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 5 level
Genso versus メブンリョウ: the parameters behind the verdict, then further details
ParameterGensoメブンリョウ
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 weeksEvery 2 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.016.4 — better
Further details — not scored
Size8 MB77 MB
Age rating4+12+
DeveloperMIZOU, CO., LTD.Kazufumi YUASA

In-app purchases

None

Genso

No in-app purchases

1 purchases

メブンリョウ

One-time1
  • 広告を消す$1.99

Questions

Is Genso free?
Genso is free to download, with no in-app purchases.
Is メブンリョウ free?
メブンリョウ is free to download, with in-app purchases available.
Do Genso or メブンリョウ have ads?
Both Genso and メブンリョウ show ads.
Which is updated more often, Genso or メブンリョウ?
Genso ships an update every 2 weeks, and メブンリョウ every 2 days. Most recently, Genso was updated on November 9, 2026 and メブンリョウ on November 6, 2026.

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