Comparison

The Math Zombie vs Cozy Sort Studio

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

Head to head
About

The Math Zombie

Engage your brain with a fun math game where you defeat zombies by merging number blocks to create target sums. Improve your math skills and memory in just a few minutes a day.

Highlights
  • Merge number blocks
  • Solve math problems
  • Improve math skills
  • Increase memory ability
  • Brain training game
  • Timed challenges
Features
Currently charting
Read full description

Are you ready to defeat the Math Zombies? Think fast, challenge yourself and exercise your brain with this game for people of all ages. Improve math skills and increase your memory ability. Tune-up your brain with this fun, engaging game by playing only a few minutes a day. Math Zombie is a huge success, a lot of people are having fun while improving their Math skills. Math Zombie was selected as Apple Staff's Favorite during the week of Christmas 2008. The goal of this math game is simple: You need to defeat the Math Zombies by creating the numbers they are asking. To create numbers, drag two number blocks to merge their values. If you get the right number, you will attack the zombie. You will must be quick, because if the timer goes out, the Zombie will attack you. Suggestions, reviews, and ratings are greatly appreciated.

About

Cozy Sort Studio

Engage in calming organization puzzles by placing household items to restore cozy, lived-in spaces. Enjoy gentle gameplay with no timers or pressure, focusing on satisfying placement and visible progress. Unlock new details and create a warmer home with each restored room.

Highlights
  • Cozy sorting puzzles with domestic objects
  • Warm room restoration with before-and-after payoff
  • Home restoration board to unlock details
  • Daily revisit-style play
  • Calm audio and tactile feedback
  • Accessibility options
Features
Read full description

Put the kettle on. Somewhere under the scattered papers and stray teacups is a lovely little home, and it's waiting for you. Cozy Sort Studio is a calm puzzle game about bringing tired rooms back to life. Tap or drag each mug, book, jam jar and pin cushion to the spot where it belongs, and watch the room brighten as you go. Sunlight comes back to the windows, shelves fill up, and a dusty corner turns into somewhere you'd actually want to sit. No timers. No lives. No rush. Just you, a cup of something warm, and the quiet joy of putting things where they go. FIVE ROOMS TO RESTORE Start in a sunlit breakfast nook, then move on to a reading corner, a maker's studio, a laundry sunroom and a garden porch. Every room is hand-painted, has its own music and ambience, and looks completely different once you've cared for it. EVERY LITTLE THING HAS A PLACE Objects settle onto shelves and rails with a soft sound and a gentle tap in your hand. Clear a room and it opens up in front of you, before and after. Not sure where something goes? Ask for a gentle hint, or undo your last move. MAKE IT HOME Each tidy room earns warmth. Spend it on home details like a folded throw, a lamp's evening glow, a plant shelf or a framed photo wall, and watch your whole home fill in. Keepsakes from every room remember the spaces you've restored. A LITTLE CARE EACH DAY A fresh daily ritual gives you a small, gentle reason to come back to a room you love, and each one leaves a ritual stamp to keep. DAY OR EVENING Play in warm daylight, or let the game follow your iPhone into Dark Mode for a softer evening palette, with matching dark and tinted app icons. CALM FOR EVERYONE Cozy Sort Studio was built to be played by everyone, not only the lucky few: • Full VoiceOver support • Voice Control support • Larger Targets for easier tapping • Reduced Motion support • Text that follows your Dynamic Type size, all the way up to the largest sizes • Increase Contrast and Bold Text support • Tap-only play, no dragging required Perfect for anyone who loves tidying, decorating, cozy games, or a quiet moment at the end of the day.

Screenshots

The Math Zombie4 screens
Cozy Sort Studio4 screens

Verdict

The call

The clearest difference is price: Cozy Sort Studio at Free against The Math Zombie's $0.99. Cozy Sort Studio also leads on update cadence (weekly vs every 66 months). The Math Zombie's advantage is in-app purchases (none vs 6) and review sentiment (100% vs 80%). On ratings volume and ads 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

Cozy Sort Studio is free to download; The Math Zombie costs $0.99 up front. Cozy Sort Studio sells 6 one-off in-app purchases. The Math Zombie asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

The Math Zombie holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 100% of The Math Zombie's written reviews are positive against 80% of Cozy Sort Studio's.

UpkeepUpdate frequency

The Math Zombie ships an update every 66 months, Cozy Sort Studio weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard9 real differences · 2 level
The Math Zombie versus Cozy Sort Studio: the parameters behind the verdict, then further details
ParameterThe Math ZombieCozy Sort Studio
Price$0.99Free — better
Rating4.8 (4 ratings) — better4.5 (4 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings44
Update frequencyEvery 66 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
Best chart rank#192 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.2 — better18.0
Further details — not scored
Size47 MB100 MB
Age rating4+4+
DeveloperMM&F Software LLCWilliam Brandon

Customer experience

The Math Zombie

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cozy Sort Studio

All ratings4 ratings
Positive75.0%
Neutral25.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

The Math Zombie

No in-app purchases

6 purchases

Cozy Sort Studio

One-time6
  • Cozy App Icons$1.99
  • Founder's Supporter Pack$2.99
  • Keepsake Journal Decoration Pack$2.99
Show 3 more
  • Screenshot Postcard Pack$2.99
  • Cozy Customization Pack$3.99
  • Room Ambience Pack$3.99

Questions

Is The Math Zombie free?
The Math Zombie costs $0.99, with no in-app purchases.
Is Cozy Sort Studio free?
Cozy Sort Studio is free to download, with in-app purchases available.
Which has better reviews, The Math Zombie or Cozy Sort Studio?
The Math Zombie is rated higher. The Math Zombie averages 4.8 out of 5 from 4 ratings, while Cozy Sort Studio averages 4.5 from 4 ratings.
Do The Math Zombie or Cozy Sort Studio have ads?
Neither The Math Zombie nor Cozy Sort Studio shows ads.
Which is updated more often, The Math Zombie or Cozy Sort Studio?
The Math Zombie ships an update every 66 months, and Cozy Sort Studio weekly. Most recently, The Math Zombie was updated on November 7, 2026 and Cozy Sort Studio on November 5, 2026.

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