Comparison

Eco Mi vs Mathrun Crowd Game

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

Head to head
About

Eco Mi

Features
Read full description

Test your memory with Eco Mi - a modern take on the classic Simon game! Watch the color sequence, then repeat it back. Each round adds one more step. How far can you go? FIVE GAME MODES • Classic — the original Simon experience • Daily Challenge — same sequence for everyone, build your streak • Timed — 60 seconds, how many sequences can you complete? • Reverse — repeat the sequence backwards • Chaos — buttons shuffle positions between rounds COMPETE & TRACK • Arcade-style high score leaderboard with retro initial entry • 16 achievements to unlock as you improve • Stats dashboard tracking your progress over time • Share your score as a branded card • Daily reminders to protect your streak CUSTOMIZE • 4 color themes — 1 included free, 3 unlockable • 4 sound packs with unique tones — 1 included free, 3 unlockable • Smooth animations and satisfying haptic feedback PLAY IN YOUR LANGUAGE • English, Spanish, and Portuguese Free to play. No account required. Just tap and play!

About

Mathrun Crowd Game

Features
Read full description

Mathrun is the runner where your brain is the real weapon. Lead your stick soldiers through math gates: multiply, add, divide... choose wrong, and your mighty army becomes a lonely jog. Is ×2^4 better than ×12? Do the math before the math does you. Grow a handful of runners into an unstoppable horde, crush the enemy squads blocking the road, and beat the boss at the end of every level. And watch out for the spinning silver blades — they don't care how good your math is. From simple sums to percentages and powers, every level sharpens a new skill. Easy to play, sneaky-hard to master. One wrong gate ends the run. One right one makes you unstoppable. How far can you go?

Screenshots

Eco Mi4 screens
Mathrun Crowd Game4 screens

Verdict

The call

The clearest difference is in-app purchases: Mathrun Crowd Game at none against Eco Mi's 7. On price, update cadence, ads 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. Eco Mi sells 7 one-off in-app purchases. Mathrun Crowd Game asks for nothing beyond the download.

UpkeepUpdate frequency

Eco Mi ships an update every 9 days, Mathrun Crowd Game fortnightly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard1 real difference · 7 level
Eco Mi versus Mathrun Crowd Game: the parameters behind the verdict, then further details
ParameterEco MiMathrun Crowd Game
PriceFreeFree
Rating4.5 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 9 days — betterFortnightly
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size63 MB9 MB
Age rating4+4+
DeveloperFrank CaliseFelipe Almeida Spritzer

In-app purchases

7 purchases

Eco Mi

One-time7
  • Retro Theme$0.99
  • Neon Theme$0.99
  • Pastel Theme$0.99
Show 4 more
  • Retro Sound Pack$0.99
  • Buzzy Sound Pack$0.99
  • Mellow Sound Pack$0.99
  • Remove Ads$2.99
None

Mathrun Crowd Game

No in-app purchases

Questions

Is Eco Mi free?
Eco Mi is free to download, with in-app purchases available.
Is Mathrun Crowd Game free?
Mathrun Crowd Game is free to download, with no in-app purchases.
Do Eco Mi or Mathrun Crowd Game have ads?
Both Eco Mi and Mathrun Crowd Game show ads.
Which is updated more often, Eco Mi or Mathrun Crowd Game?
Eco Mi ships an update every 9 days, and Mathrun Crowd Game fortnightly. Most recently, Eco Mi was updated on October 24, 2026 and Mathrun Crowd Game on October 18, 2026.

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