Comparison

Twenty Five Puzzle vs DropSum 10

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

Head to head

Educational games

About

Twenty Five Puzzle

Features

Read full description

A puzzle game in which pieces in 5x5 squares are rearranged in numerical order.

About

DropSum 10

Features

Read full description

DropSum 10 - 数字を並べて10をつくるブロックパズル！【遊び方】上から落ちてくる数字ブロックを配置しよう。隣り合うブロックの合計が10になると消える。連鎖（コンボ）を狙って高得点を目指そう！【特徴】・シンプル操作で誰でもすぐに遊べる・連鎖が決まると爽快！・ハイスコアを更新してやり込もう・無料で遊べる

Screenshots

Twenty Five Puzzle4 screens

DropSum 104 screens

Verdict

The call

The clearest difference is in-app purchases: DropSum 10 at none against Twenty Five Puzzle's 1. DropSum 10 also leads on update cadence (every 11 days vs every 2 months). Twenty Five Puzzle's advantage is ads (none vs shown). On price, 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. Twenty Five Puzzle sells 1 one-off in-app purchase. DropSum 10 asks for nothing beyond the download.

UpkeepUpdate frequency

Twenty Five Puzzle ships an update every 2 months, DropSum 10 every 11 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 3 level

Twenty Five Puzzle versus DropSum 10: the parameters behind the verdict, then further details
Parameter	Twenty Five Puzzle	DropSum 10
Price	Free	Free
Update frequency	Every 2 months	Every 11 days — better
Ads	No — better	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	15.6 — better	16.0
Further details — not scored
Size	27 MB	20 MB
Age rating	4+	4+
Developer	akira ohmachi	ikumi okumura

In-app purchases

1 purchases

Twenty Five Puzzle

One-time1

Remove Ads$1.99

None

DropSum 10

No in-app purchases

Questions

Is Twenty Five Puzzle free?

Twenty Five Puzzle is free to download, with in-app purchases available.

Is DropSum 10 free?

DropSum 10 is free to download, with no in-app purchases.

Do Twenty Five Puzzle or DropSum 10 have ads?

DropSum 10 shows ads; Twenty Five Puzzle does not.

Which is updated more often, Twenty Five Puzzle or DropSum 10?

Twenty Five Puzzle ships an update every 2 months, and DropSum 10 every 11 days. Most recently, Twenty Five Puzzle was updated on November 3, 2026 and DropSum 10 on October 31, 2026.