Comparison

数独杀 vs DailyBrain

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

Head to head
About

数独杀

Solve mysteries by finding clues in pixelated crime scenes and using logic to reconstruct events. This game combines Sudoku-style deduction with narrative-driven puzzles, allowing you to place suspects and victims correctly based on case details.

Highlights
  • Pixelated crime scene investigation
  • Logic-based deduction puzzles
  • Narrative-driven case solving
  • Variable grid sizes for cases
  • Additional castle exploration puzzles
Features
Read full description

在像素场景中寻找线索,用逻辑推理还原案发现场。 《数独杀》将熟悉的行列推理与场景解谜结合:阅读案件线索,判断人物之间的位置关系,把嫌疑人与受害者放到正确的格子里,再提交你的推理结果。 【逐条线索,推理破案】 观察房间、家具和人物关系,标记不可能的位置,一步步缩小范围。 【不同规模的现场】 选择不同大小的逻辑网格,面对布局和线索各异的案件。 【探索更多谜题】 除了案件关卡,还可以进入城堡探索,挑战不同类型的逻辑谜题。 准备好了吗?走进现场,让每一条线索都有意义。

About

DailyBrain

Features
Read full description

Make room for a little focus in your day. DailyBrain turns visual search, object tracking, sequence recall and number matching into approachable brain games. Follow a daily routine or pick your favorite challenge whenever you have a moment. FOUR WAYS TO PLAY • Schulte Table Find numbers in the required order and challenge your visual attention. Explore 11 modes, including classic grids, reverse order, honeycomb layouts, rotating rings and shifting numbers. Customize the number count and colors. • Ball Tracking Remember the marked balls, follow them as they move and collide, then identify the original targets. Try classic, variable-speed, changing-direction and occluded tracking. • Flash Memory Watch a sequence of squares light up, then tap them in the same order. Each session has five rounds, with longer sequences as you go. How many steps can you recall? • N-back Number Memory Decide whether the current number matches the one shown N steps earlier. Explore working memory challenges from 1-back to 4-back. PLAY AT YOUR OWN PACE Each game offers four difficulty levels: Easy, Standard, Hard and Challenge. Choose a mode or let random selection mix things up, with fresh puzzles each session. BUILD A DAILY ROUTINE Complete five exercises to reach your daily goal. See your activity over the past seven days, follow your streak and review your training time and past results. READY WHEN YOU ARE No account or sign-in required. Play offline, with training records stored on your device. Enjoy English and Simplified Chinese, light and dark appearances, and optional sound and haptic feedback. Start with one session today.

Screenshots

数独杀4 screens
DailyBrain4 screens

Verdict

The call

The clearest difference is review sentiment: DailyBrain at 100% against 数独杀's 56%. DailyBrain also leads on in-app purchases (none vs 1) and ads (none vs shown). 数独杀's advantage is update cadence (every 3 days vs monthly) and iOS requirement (15.0 vs 17.0). On price 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. 数独杀 sells 1 one-off in-app purchase. DailyBrain asks for nothing beyond the download.

UpkeepUpdate frequency

数独杀 ships an update every 3 days, DailyBrain monthly. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

Scorecard5 real differences · 5 level
数独杀 versus DailyBrain: the parameters behind the verdict, then further details
Parameter数独杀DailyBrain
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews56.3% of reviews100.0% of reviews — better
Number of ratings6 — better—
Update frequencyEvery 3 days — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size120 MB2 MB
Age rating4+4+
DeveloperChengdu Yztp Technology Co., LtdZeek Studio LLC

Customer experience

数独杀

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews16 reviews
Positive56.3%
Neutral18.8%
Negative25.0%

DailyBrain

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

数独杀

One-time1
  • 数独杀VIP$0.99
None

DailyBrain

No in-app purchases

Questions

Is 数独杀 free?
数独杀 is free to download, with in-app purchases available.
Is DailyBrain free?
DailyBrain is free to download, with no in-app purchases.
Do 数独杀 or DailyBrain have ads?
数独杀 shows ads; DailyBrain does not.
Which is updated more often, 数独杀 or DailyBrain?
数独杀 ships an update every 3 days, and DailyBrain monthly. Most recently, 数独杀 was updated on November 5, 2026 and DailyBrain on November 8, 2026.

Other comparisons