Comparison

SudoCool vs 成语接龙

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

Head to head
About

SudoCool

This logic-based puzzle game challenges your concentration and problem-solving skills with a vast collection of Sudoku puzzles. It offers adjustable difficulty levels, helpful tools like notes and hints, and progress tracking for players of all skill levels.

Highlights
  • 10,000+ puzzles
  • Multiple difficulty levels
  • Notes and hints support
  • Mistake auto-checking
  • Progress statistics
  • Pause and resume functionality
Features
Read full description

The popular puzzle game Sudoku is based on the logical placement of numbers. A game of logic, Sudoku doesn’t require any calculation nor special math skills; all that is needed are brains and concentration. Sudoku is for beginners and advanced players. Playing Sudoku on mobile is as good as with a pencil and paper. Each Sudoku puzzle has only one solution! Features: - Ultra large numbers of puzzle, 10000+ - Multiple difficulty levels - Supports notes - Supports hints - Mistakes Auto-checking - Supports themes - Pause & resume game at any time - Useful statistics to keep track of your progress - Supports portrait and Landscape on iPad - Supports sounds - Simple controls - Supports iPhone X Choose any level you like. Play easier levels to exercise your brain, or try expert levels to give your mind a real workout. Come and challenge, within no time Sudoku will be your favorite free game. Subscriptions: ------------------------------- * Premium Features for 3 months ($2.99) * Premium Features for 1 Year ($7.99) The subscriptions auto-renews at the end of the term, unless cancelled 24 hours in advance. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.Subscriptions may be managed by you and auto-renewal may be turned off by going to your Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchases a subscription to that publication, where applicable. Term of privacy: http://www.jijijaja.com/apps/privacyGame.htm Term of subscription: http://www.jijijaja.com/apps/appleSubscript.htm

About

成语接龙

This educational game challenges players to complete Chinese idioms by filling in missing characters. It offers hundreds of levels with detailed explanations and origins, making learning fun for children. Successfully completing challenges helps build a strong foundation in idiom knowledge through engaging gameplay.

Highlights
  • Hundreds of challenge levels
  • Idiom explanations and origins
  • Fill-in-the-missing-character puzzles
  • Learn idioms through play
  • Suitable for children
Features
Read full description

成语接龙软件是一款成语消除类益智应用,包含几百个有趣的挑战关卡,提供成语详细解释和出处,在玩的同时还能学到有用的知识,为成语的学习打下牢固的基础,让小朋友可以在娱乐中学习成语。 消除规则:根据提示找出成语中少掉的字,分别有简单的一个成语,普通的两个成语,困难的四个成语,只有全部都选择出成语才算闯关成功哦。

Screenshots

SudoCool4 screens
成语接龙4 screens

Verdict

The call

The clearest difference is review sentiment: 成语接龙 at 100% against SudoCool's 0%. 成语接龙 also leads on update cadence (every 3 days vs every 4 months) and iOS requirement (12.0 vs 14.0). SudoCool's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases 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. SudoCool sells 3 one-off in-app purchases and 成语接龙 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SudoCool ships an update every 4 months, 成语接龙 every 3 days. The most recent releases landed on October 29, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
SudoCool versus 成语接龙: the parameters behind the verdict, then further details
ParameterSudoCool成语接龙
PriceFreeFree
Rating2.0 (1 ratings) — better—
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 4 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size16 MB88 MB
Age rating4+4+
Developer景灯 梁Fuding Rongfeng Network Technology Co., Ltd.

Customer experience

SudoCool

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

成语接龙

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

SudoCool

One-time3
  • Remove Ads$1.99
  • 20 Hints$1.99
  • 50 hints$3.99
3 purchases

成语接龙

One-time3
  • 成语接龙月卡会员$0.99
  • 成语接龙年卡会员$2.99
  • 成语接龙永久会员$3.99

Questions

Is SudoCool free?
SudoCool is free to download, with in-app purchases available.
Is 成语接龙 free?
成语接龙 is free to download, with in-app purchases available.
Do SudoCool or 成语接龙 have ads?
Both SudoCool and 成语接龙 show ads.
Which is updated more often, SudoCool or 成语接龙?
SudoCool ships an update every 4 months, and 成语接龙 every 3 days. Most recently, SudoCool was updated on October 29, 2026 and 成语接龙 on October 11, 2026.

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