Comparison

All Zero Puzzle vs c

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

Head to head
About

All Zero Puzzle

A puzzle game where you manipulate numbers on panels to make all question panels zero. It offers 200 free levels with increasing difficulty and a daily challenge. Practice addition and subtraction with helpful hints and an undo function.

Highlights
  • Solve 200 free levels
  • Increasing difficulty
  • Daily challenge
  • Addition and subtraction practice
  • Hint and undo functions
  • No time limit
  • Leaderboard integration
Features
Read full description

Can you find correct numbers in some numbers? This is a puzzle game that delete all numbers of question. The rule is simple, but a difficulty increases step by step. ■Rule (1) There are "Question panels" on top of the screen. There are "Answer panels" on bottom of the screen. (2) You select an "Answer panel" and drop on a "Question Panel". Then number of "Question panel" changes. (before: Q=3, A=2 ---> 3-2=1 --> after: Q=1) (3) If all numbers of "Question panels" are zero (not minus), you clear the level. ■Feature ・All 200 level are free. ・The difficulty increases step by step. ・There is "Today's question". You can play a different game everyday. It is updated at 0:00(UTC+9). ・There is a support function. That is red panel which tells you possible of the correct panel. ・There is a support function. That is "undo" function. ・This game is a practice of "Addition" and "Subtraction". ・You can use a "Hint" function. ・There is a leaderboard (Game Center). ・There is not a time limit. You can think long time.

About

c

A simple and fun puzzle game with two engaging modes: challenge and time-based levels. Utilize free in-game props to help you clear the screen by eliminating identical images. Supports multiple languages for a global player base.

Highlights
  • Two game modes: challenge and time
  • Eliminate identical images
  • Free in-game props
  • Multiple language support
  • Increasing difficulty with time
Features
Read full description

Welcome to "c-c"! "c-c" is a simple and fun elimination game. The game has two different modes, challenge mode and time level mode, each mode strives to bring you fun. The game also provides free props to help you pass the level. The game supports multiple languages. How to play: - Click on the space to eliminate two identical images above, below, left and right of the space. - As time increases, new graphics will appear. - Different props appear to help you pass the level. - Eliminate the graphics that can be eliminated on the screen to pass the level! If you have any questions or suggestions, please message me: Email: zgamegz@hotmail.com

Screenshots

All Zero Puzzle3 screens
c4 screens

Verdict

The call

The clearest difference is update cadence: c at fortnightly against All Zero Puzzle's every 15 months. c also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

All Zero Puzzle ships an update every 15 months, c fortnightly. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
All Zero Puzzle versus c: the parameters behind the verdict, then further details
ParameterAll Zero Puzzlec
PriceFreeFree
Rating—4.5 (2 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings—2 — better
Update frequencyEvery 15 monthsFortnightly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size86 MB76 MB
Age rating4+4+
Developerbe-style文锋 郑

Customer experience

All Zero Puzzle

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

c

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

All Zero Puzzle

No in-app purchases

None

c

No in-app purchases

Questions

Is All Zero Puzzle free?
All Zero Puzzle is free to download, with no in-app purchases.
Is c free?
c is free to download, with no in-app purchases.
Do All Zero Puzzle or c have ads?
Both All Zero Puzzle and c show ads.
Which is updated more often, All Zero Puzzle or c?
All Zero Puzzle ships an update every 15 months, and c fortnightly. Most recently, All Zero Puzzle was updated on October 6, 2026 and c on October 8, 2026.

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