Comparison

Pi Memory Game vs ポイプランツ

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

Head to head
About

Pi Memory Game

Features
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Tap the digits of Pi (π) as they flow and dive past 3.14. PI DIVER is a fast typing game that tests your memory, focus, and reflexes. Compete on the World Ranking and in the Daily Challenge, learn with your own mnemonics, practice the digits you missed, and beat your personal best. 3.14159265358979… How far can you type? [Challenge the World Ranking] Compete with players worldwide under the same fixed rules. • SURVIVAL, TIME ATTACK, and BLIND • Up to 3 attempts per mode each day • See your world rank and the rivals near you • Set a public display name * The World Ranking requires an internet connection. [Daily Challenge] Every day, everyone starts from the same digit. Type as many correct digits as you can in 10 seconds. • 3 tries a day; 3 misses end the run • See today's and yesterday's rankings • Share your result as a score card • Practice from the day's start digit * The Daily Challenge requires an internet connection. [See Every Missed Digit] The result screen shows each digit you missed: its position, the right answer, and what you typed. Tap once to practice from just before it and lock in the tricky stretches. [Learn with Mnemonics] Create and save your own mnemonic phrases from any digit of Pi. The matching phrase appears in sync with the digits while you play. [3 Game Modes] • SURVIVAL: 3 mistakes and you're out. Accuracy is everything. • TIME ATTACK: 60 seconds. Type as many digits as you can. • BLIND: Some digits hide behind "π". One mistake ends the run. [Instant Practice] Practice starts right away with your last start position and mnemonic. You can also start from any digit you like. [Challenge Your Friends] Share your digits and score as a designed score card on social media. [Score System] • Build combos for up to a x10 score multiplier • Earn speed bonuses for fast inputs • Milestone bonuses at 100, 500, 1,000 digits, and beyond • A huge bonus for passing the famous Feynman Point ("999999" at the 762nd decimal place) [100,000 Digits Inside] PI DIVER includes 100,000 decimal places of Pi. Play again and again, and the next digits start to stick. Perfect for players who: • Love Pi, math, numbers, or STEM • Want to learn what comes after 3.14 • Like learning with mnemonics • Enjoy score attacks and leaderboards • Want a quick brain-training challenge

About

ポイプランツ

Features
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育てて、売って、お小遣いを稼ごう。 観葉植物を育てたいけど、置く場所がない。 枯らしてしまいそう。 そんなあなたのための、植物育成ゲームアプリです。 ポトス・パキラ・モンステラを育てて売却。 貯まったコインはAmazonギフト券に交換できます! こんな人におすすめ ・スキマ時間にコツコツ楽しみたい ・観葉植物に興味はあるけど育てたことがない ・ゲームしながらお小遣いを稼ぎたい ・放置系ゲームが好き 遊び方はシンプル 1. 市場で種を買って植える 2. 広告を見てアイテムをゲット 3. アイテムで成長を促進 4. 市場価格が高いタイミングで売却 5. マイショップに陳列して高値で販売 6. ミッションをクリアしてボーナスコイン獲得 7. 貯まったコインをAmazonギフト券に交換! ポイプランツの特徴 ・放置しても自動で成長 ・市場価格はリアルタイムで変動 ・レア品質が出ると売値が跳ね上がる ・マイショップで自分で値段設定して販売 ・毎日ミッションとログインボーナスで  継続的にコインを獲得 ・植物図鑑で育てた植物を記録しよう Amazonギフト券への換金 ・貯まったコインをAmazonギフト券に交換可能 ・交換レートはアプリ内でご確認ください ・申請後、運営より数日以内にメールでお届け 育てられる植物 ポトス 丈夫で増えやすい初心者の味方。 短時間でコツコツ稼ぐならこれ。 パキラ 金運を呼ぶと言われる縁起木。 安定した収益を狙うメイン植物。 モンステラ インスタ映えNo.1の憧れ植物。 育て上げたときの達成感は格別。 ご利用にあたって ・広告視聴は任意です ・インターネット接続が必要です ・コインの換金には申請が必要です ・換金は月1回まで、在庫状況により  お時間をいただく場合があります ・本アプリはAdMob広告を使用しています

Screenshots

Pi Memory Game4 screens
ポイプランツ4 screens

Verdict

The call

The clearest difference is ads: ポイプランツ at none against Pi Memory Game's shown. ポイプランツ also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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

Pi Memory Game ships an update every 3 weeks, ポイプランツ every 3 days. Both last shipped on November 9, 2026.

Scorecard2 real differences · 4 level
Pi Memory Game versus ポイプランツ: the parameters behind the verdict, then further details
ParameterPi Memory Gameポイプランツ
PriceFreeFree
Update frequencyEvery 3 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesNoNo
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.6
Further details — not scored
Size55 MB66 MB
Age rating4+9+
DeveloperKAZUKI KONDOTAKUMI YAMAMOTO

In-app purchases

None

Pi Memory Game

No in-app purchases

None

ポイプランツ

No in-app purchases

Questions

Is Pi Memory Game free?
Pi Memory Game is free to download, with no in-app purchases.
Is ポイプランツ free?
ポイプランツ is free to download, with no in-app purchases.
Do Pi Memory Game or ポイプランツ have ads?
Pi Memory Game shows ads; ポイプランツ does not.
Which is updated more often, Pi Memory Game or ポイプランツ?
Pi Memory Game ships an update every 3 weeks, and ポイプランツ every 3 days. Most recently, Pi Memory Game was updated on November 9, 2026 and ポイプランツ on November 9, 2026.

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