Comparison

Sand Block vs 数独 ナンプレ 数字パズル|1問を途中で失わない

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

Head to head
About

Sand Block

Manipulate falling blocks that transform into sand to clear lines of the same color. Aim for high scores by strategically erasing sand and surviving as long as possible. Master block movement, rotation, and fast falling to achieve maximum points.

Highlights
  • Manipulate falling sand blocks
  • Clear lines of same-colored sand
  • Earn points for clearing lines
  • Achieve high scores
  • Strategic block movement
  • Block rotation
  • Fast falling blocks
Features
Read full description

\A puzzle game with a new style/ This is a novel style puzzle game in which you manipulate blocks that turn into sand when they fall, and erase lines of sand of the same color. 【Game Contents】 ■Outline■ ・ The game is a puzzle game in which the player manipulates blocks to erase lines of sand of the same color. ・ The player must connect sand of the same color from the right end to the left end to erase the sand and earn points. ・ Players must aim for a higher score! ■Game Over Condition■ The game is over when the sand piles up to the border line at the top of the screen and 3 seconds have elapsed. ■Strategic■ ・ The more sand lines you erase in a row, the more points you get. ・ The more you erase sand lines in a row, the more points you will get. This time bonus increases as time goes by. The key to a high score is to survive as long as possible and erase lines efficiently! ■Three operations■ ・ Move blocks ・ Rotate blocks ・ Fast falling blocks

About

数独 ナンプレ 数字パズル|1問を途中で失わない

Features
Read full description

1問を、途中で失わない数独(ナンプレ)です。 数独は、途中で中断すると「どこまでやったか」が分からなくなります。このアプリは、マスに数字や候補メモを入れるたびに盤面を端末へ保存します。アプリを閉じても、強制終了しても、次に開いたときは同じ盤面・同じ入力・同じ候補メモから続きを解けます。「保存」ボタンはありません。押し忘れる操作を作らないためです。 盤面を解いている間に、広告もバナーも購入の案内も出しません。1問を最後まで解き切るための画面だけを表示します。 【無料で使える機能】 ・初級・中級の問題生成とプレイ ・入力ごとの保存と正確な再開 ・候補メモ ・入力の消去 ・クリア判定 ・広告なし 【Proで解放される機能】 一度の購入(¥300)で、次の機能を解放します。サブスクリプションではありません。 ・上級問題 ・難易度別の統計(クリア数・平均時間・最速時間) ・Night / Violet テーマ アカウント登録は不要です。通知も権限リクエストもありません。広告SDK・分析SDKを使わず、すべてのプレイを端末の中で完結できます。

Screenshots

Sand Block4 screens
数独 ナンプレ 数字パズル|1問を途中で失わない3 screens

Verdict

The call

The clearest difference is ads: 数独 ナンプレ 数字パズル|1問を途中で失わない at none against Sand Block's shown. Sand Block's advantage is update cadence (daily vs every 9 days) and device support (3 vs 1). On price and in-app purchases 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. Sand Block sells 1 one-off in-app purchase and 数独 ナンプレ 数字パズル|1問を途中で失わない sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sand Block ships an update daily, 数独 ナンプレ 数字パズル|1問を途中で失わない every 9 days. The most recent releases landed on October 1, 2026 and September 13, 2026 respectively.

Scorecard4 real differences · 6 level
Sand Block versus 数独 ナンプレ 数字パズル|1問を途中で失わない: the parameters behind the verdict, then further details
ParameterSand Block数独 ナンプレ 数字パズル|1問を途中で失わない
PriceFreeFree
Rating4.7 (36 ratings) — better—
Positive reviews26.9% of reviews—
Number of ratings36 — better—
Update frequencyDaily — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size89 MB1 MB
Age rating4+4+
DeveloperRikuto HosakaKota Mizumura

In-app purchases

1 purchases

Sand Block

One-time1
  • Remove ads$0.99
1 purchases

数独 ナンプレ 数字パズル|1問を途中で失わない

One-time1
  • Pro(上級・統計・テーマ)$1.99

Questions

Is Sand Block free?
Sand Block is free to download, with in-app purchases available.
Is 数独 ナンプレ 数字パズル|1問を途中で失わない free?
数独 ナンプレ 数字パズル|1問を途中で失わない is free to download, with in-app purchases available.
Do Sand Block or 数独 ナンプレ 数字パズル|1問を途中で失わない have ads?
Sand Block shows ads; 数独 ナンプレ 数字パズル|1問を途中で失わない does not.
Which is updated more often, Sand Block or 数独 ナンプレ 数字パズル|1問を途中で失わない?
Sand Block ships an update daily, and 数独 ナンプレ 数字パズル|1問を途中で失わない every 9 days. Most recently, Sand Block was updated on October 1, 2026 and 数独 ナンプレ 数字パズル|1問を途中で失わない on September 13, 2026.

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