Comparison

Mathica by LearnWithSherlock vs Mr Greedy

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

Head to head
About

Mathica by LearnWithSherlock

This game combines falling block puzzles with mathematical challenges. Players combine numbers using operators to solve equations against the clock. It offers a fun way to sharpen arithmetic skills with progressive difficulty and engaging visuals.

Highlights
  • Combine numbers with operators
  • Solve equations against time
  • Dynamic falling blocks
  • Progressive difficulty levels
  • Intuitive touch controls
  • Vibrant visual effects
Features
Read full description

From @LearnWithSherlock comes the math game that is actually fun. As we know, it's simple math! Combine numbers with +, −, × and ÷ to hit the target. Easy to learn, satisfying to master, and sneaky good for your brain. FOUR WAYS TO PLAY MATHICAJONG Mahjong solitaire, made of math. Every tile is a little sum like 9 + 6 or 3 × 5. Match two tiles that make the same number and clear the board. Earn up to three stars a level, build combos, crack Find X boards and survive the occasional Hard Level. Stuck? Hints and shuffles have your back. STRATEGY No timer, no pressure, just you and the puzzle. Place your numbers, spend your operator charges wisely, and hunt the perfect board clear. The higher you score, the more special blocks you discover. It's time to THINK! SPEED Blocks fall, you think fast. Steer them, drop them, and chain quick matches before the board fills up. They tell me this is hard. DAILY CHALLENGE One handcrafted puzzle a day, the same for everyone in the world. Solve it, keep your streak alive, and share your result. As we know, we do this one every day. New here? Score 5,000 in Strategy to unlock Speed and the Daily Challenge. WHY YOU'LL KEEP COMING BACK • Combos: chain fast matches to build your streak and unlock fresh block colors • Special blocks to discover, from golden blocks that double your points to bombs on a countdown • Result previews: see what a move makes before you commit to it • Board clears: wipe every block for big bonuses (zeros are your secret weapon) • Daily streaks: the puzzle resets at midnight and your streak is on the line • Relaxing classical music by Debussy, Chopin, Beethoven and more, with a song picker • Voice cheers when your combos chain up • Interactive tutorials that teach you by playing, in under a minute • Satisfying pops, bright bells, and combo fanfares on every move • Share cards for every mode to show off your best runs Perfect for puzzle lovers, math nerds, students sharpening their arithmetic, and anyone whose brain enjoys a good "aha" moment. No advanced math required. That is the whole point: simple numbers, clever moves, big satisfaction. Download MATHICA and find out why simple math is so hard to put down.

About

Mr Greedy

Smash rising blocks in a fast-paced reflex survival game. Tap blocks in the correct sequence to clear them before the tower overwhelms you. Master timing and control to achieve high scores in this addictive challenge.

Highlights
  • Sequence-based smashing system
  • Fast, responsive one-tap controls
  • Endless, accelerating gameplay
  • Clean visuals with hit feedback
  • Designed for quick or extended sessions
  • Offline play
Features
Read full description

Think you're smart? Mr Greedy is about to prove otherwise. Every level looks simple. None of them are. These are tricky riddles that break the rules on purpose, where the obvious answer is always wrong and the real one is hiding somewhere you haven't thought to look yet. SOLVE RIDDLES THAT FIGHT BACK Tap, drag, shake, tilt. There are no instructions, because working out what to do IS the puzzle. Each level hands you a question and nothing else. The rest is up to you. THINK SIDEWAYS, NOT FORWARD Forget multiple choice. These puzzles want you to spot what everyone else misses and outsmart a game that is actively trying to trick you. Some levels click in seconds. Others will keep you up at night. FUNNY, FRUSTRATING, IMPOSSIBLE TO PUT DOWN Mr Greedy and friends turn every puzzle into a small joke at your expense. You will groan at the answer. Then you will immediately try the next one. PLAY ANYWHERE No wifi, no problem. Every puzzle works offline, so you can play on a plane, on the train or anywhere the signal dies. WHAT YOU GET • Hand-crafted brain teasers with genuinely surprising answers • A difficulty curve that starts gentle and turns cruel • Hints available when you're stuck • Quick levels that fit a coffee break • Funny characters who enjoy watching you fail Can you find the answer? Most people can't. Download Mr Greedy and find out how smart you really are.

Screenshots

Mathica by LearnWithSherlock3 screens
Mr Greedy4 screens

Verdict

The call

Mathica by LearnWithSherlock and Mr Greedy both sit at 4.8 stars, but that hides the real split: 92% of Mr Greedy's written reviews are positive against 57% of Mathica by LearnWithSherlock's. Mr Greedy also leads on ratings volume (289 vs 5) and iOS requirement (15.0 vs 18.0). Mathica by LearnWithSherlock's advantage is in-app purchases (none vs 9). On price, rating, update cadence 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

Both are free to download. Mr Greedy sells 9 one-off in-app purchases. Mathica by LearnWithSherlock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Mathica by LearnWithSherlock against 4.9 for Mr Greedy. That said, the two scores are not equally well evidenced: Mr Greedy has 289 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 57% of Mathica by LearnWithSherlock's written reviews are positive against 92% of Mr Greedy's.

UpkeepUpdate frequency

Mathica by LearnWithSherlock ships an update every 9 days, Mr Greedy fortnightly. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Mathica by LearnWithSherlock versus Mr Greedy: the parameters behind the verdict, then further details
ParameterMathica by LearnWithSherlockMr Greedy
PriceFreeFree
Rating4.8 (5 ratings)4.9 (289 ratings) — better
Positive reviews57.1% of reviews92.2% of reviews — better
Number of ratings5289 — better
Update frequencyEvery 9 days — betterFortnightly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size62 MB303 MB
Age rating4+4+
DeveloperFrontier Creators LLCCBJ Studios Ltd

Customer experience

Mathica by LearnWithSherlock

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive57.1%
Neutral0.0%
Negative42.9%

Mr Greedy

All ratings284 ratings
Positive97.2%
Neutral1.1%
Negative1.8%
Written reviews270 reviews
Positive92.2%
Neutral1.5%
Negative6.3%

In-app purchases

None

Mathica by LearnWithSherlock

No in-app purchases

9 purchases

Mr Greedy

One-time9
  • Coin 1$0.99
  • Bonus 1$0.99
  • No Ads Basic$0.99
Show 6 more
  • Coin 2$1.99
  • Bonus 2$2.99
  • Coin 3$2.99
  • Bonus 3$4.99
  • No Ads Advance$4.99
  • No Ads Premium$6.99

Questions

Is Mathica by LearnWithSherlock free?
Mathica by LearnWithSherlock is free to download, with no in-app purchases.
Is Mr Greedy free?
Mr Greedy is free to download, with in-app purchases available.
Which has better reviews, Mathica by LearnWithSherlock or Mr Greedy?
Mr Greedy is rated higher. Mathica by LearnWithSherlock averages 4.8 out of 5 from 5 ratings, while Mr Greedy averages 4.9 from 289 ratings.
Do Mathica by LearnWithSherlock or Mr Greedy have ads?
Both Mathica by LearnWithSherlock and Mr Greedy show ads.
Which is updated more often, Mathica by LearnWithSherlock or Mr Greedy?
Mathica by LearnWithSherlock ships an update every 9 days, and Mr Greedy fortnightly. Most recently, Mathica by LearnWithSherlock was updated on October 28, 2026 and Mr Greedy on October 22, 2026.

Other comparisons