Comparison

おぼえてポン! vs Block Stack

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

Head to head
About

おぼえてポン!

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◆こんなゲームです ひらがな1文字が約3秒出ます 消えたあとに複数のひらがなボタンが表示されます さっきの文字をタップすると正解 正解すると「ピンポン!」、不正解だと「ブブー!」と音が鳴ります 制限時間の中で、いくつ正解できるかを競います 子どもでも大人でも楽しめます ◆アカウント登録やログインは不要 アプリを開いてすぐ遊べます 名前やメールアドレスなど、個人情報の入力は一切ありません ◆インターネット接続は不要 完全オフラインで遊べます 外部サーバと通信したり、データを送信したりしていません ◆広告や課金もありません 広告なし アプリ内課金なし 子どもでも高齢者の方でも安心して遊べます ◆使っている機能について アプリが使うのは 効果音を鳴らすための音声機能だけです。 カメラ、マイク、位置情報、写真など、 個人に関わるような機能やデータには一切アクセスしません。 ◆ アプリが扱うデータ 記憶ゲームのスコアだけをアプリ内で扱います スコアは外部へ送信されず、トラッキングもしません もちろん個人情報の収集もありません

About

Block Stack

A physics-based stacking game where you build towers as high as possible without letting them fall. Experience realistic gravity and tension as an adaptive algorithm challenges your skill level with increasingly complex block shapes.

Highlights
  • Realistic physics simulation
  • Adaptive difficulty algorithm
  • Variety of block shapes
  • One-handed portrait play
  • Haptic feedback
  • Auto-save functionality
Features
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Block Stack is a physics stacking game with one rule: don't let anything fall. Drag blocks from the dock, drop them onto your tower, and stack as high as you can. REAL PHYSICS, REAL TENSION Every block obeys gravity, friction, and momentum. No grids, no snap-to guides — just you, the blocks, and the laws of physics. A careless placement can send your entire tower into a slow, agonizing lean. THE GAME THAT LEARNS HOW YOU PLAY An adaptive algorithm watches your tower — scanning its shape, measuring its tilt, tracking how well you play — and designs each round to match your skill level in real time. You'll never notice it working. You'll just feel like every round matters. 28 BLOCK SHAPES, 3 TIERS OF CHALLENGE Start with simple squares and dominoes. As your tower grows, L-shapes and trominos enter the mix. Push past 30 blocks high and face S-pieces, Z-pieces, T-pieces, and the dreaded I-bar. FEATURES - One-handed portrait play — perfect for commutes and queues - Haptic feedback on every placement - Smooth camera that follows your tower as it climbs - Background shifts from park green to deep space as you ascend - Auto-save when you leave - No ads. No in-app purchases. No data collection.

Screenshots

おぼえてポン!4 screens
Block Stack3 screens

Verdict

The call

おぼえてポン! and Block Stack are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
おぼえてポン! versus Block Stack: the parameters behind the verdict, then further details
Parameterおぼえてポン!Block Stack
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequency—Every 10 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.0 — better
Further details — not scored
Size1 MB1 MB
Age rating4+4+
DeveloperCSP LABO, K.K.CyberGame Limited

In-app purchases

None

おぼえてポン!

No in-app purchases

None

Block Stack

No in-app purchases

Questions

Is おぼえてポン! free?
おぼえてポン! is free to download, with no in-app purchases.
Is Block Stack free?
Block Stack is free to download, with no in-app purchases.
Do おぼえてポン! or Block Stack have ads?
Neither おぼえてポン! nor Block Stack shows ads.

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