Comparison

Dr Evil's Math Challenge Game vs Brain Game Daily

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

Head to head
About

Dr Evil's Math Challenge Game

A unique number puzzle game blending Sudoku mechanics with arithmetic challenges. Solve puzzles by making cells in 3x3 houses add up to 10, with added column sum targets in advanced modes. Enjoy a 1970s disco game show theme with a funky soundtrack and a mad-scientist host.

Highlights
  • Arithmetic number puzzles
  • Sudoku-like house sums
  • Column sum targets (Gauntlet mode)
  • Daily challenges
  • Multiple difficulty levels
  • Disco funk soundtrack
  • Interactive tutorial
Features
Read full description

Think Sudoku, but with arithmetic and a whole lot of disco. Welcome to Dr Evil's Math Lab. Fill every 3x3 house so all nine cells add up to exactly 10. Sounds simple? Try it with 25 houses on the board and column targets breathing down your neck. Dr Evil's Math Challenge is a number puzzle game wrapped in a 1970s game show theme—complete with a disco funk soundtrack, a theatrical mad-scientist host, and enough groovy style to make your calculator jealous. WHAT'S INCLUDED - Easy, Medium, and Hard difficulty (4, 9, or 16 houses) - Daily challenges with a new puzzle every day - Interactive tutorial hosted by Dr Evil himself - The Gauntlet on Easy: column sum targets that add a second layer of challenge - Game Center leaderboard - Two funky soundtrack tracks - Drag-and-drop or tap-to-place controls - Save and resume your game anytime - Full stats: games played, best times, daily streaks THE GAUNTLET — YOUR NEW OBSESSION This is not just another number puzzle. In Gauntlet mode, every column on the board has a target sum. Houses must still add to 10, AND columns must match their targets. One correct arrangement. Zero room for error. It turns a relaxing puzzle into a genuine brain workout. GO PRO — UNLOCK EVERYTHING - Expert mode: 5x5 grid with 25 houses and 225 cells - Expert daily challenges - The Gauntlet on all difficulties - 14 additional disco funk tracks (16 total) - Advanced stats: streaks, trends, per-difficulty breakdowns - Gauntlet-specific performance tracking - Daily challenge archive: 90 days of past puzzles - Unlimited undo (standard play includes one per game) HOW TO PLAY 1. Tap a number tile in the deck to pick it up 2. Tap an empty cell in any house to place it 3. Fill all nine cells so the house sums to exactly 10 4. Complete every house on the board to win Drag tiles directly onto the board, swap placed tiles, or use the undo button. The interactive tutorial walks you through it in under 90 seconds. FEATURES AT A GLANCE - 4 difficulty levels: Easy, Medium, Hard, Expert - Daily challenges with streak tracking - The Gauntlet: column sum target mode - 16 original disco funk music tracks - 10 Dr Evil character poses and animations - Pinch-to-zoom on larger boards - Universal app: iPhone and iPad Dr Evil is waiting... impatiently. Download now to start your daily brain training and see if you can beat The Gauntlet!

About

Brain Game Daily

Engage your mind with seven distinct games designed to sharpen cognitive skills. Earn points, level up, and unlock bonus challenges. Enjoy a variety of puzzles including Match 3, Hidden Object, and Word Search.

Highlights
  • Seven unique brain games
  • Daily Challenge mode
  • Unlockable bonus games
  • Brain Point system and leveling
  • Interesting brain facts
  • Improve memory and cognitive skills
Features
Read full description

Choose from seven fun games that exercise your brain in different ways! Earn Brain Points by playing the games and increase your Brain Level. Switch between different games or just play your favorite one - it's up to you! The Brain Game is 7 games in 1: Match 3, Hidden Object, Mahjong, Word Search, Jigsort, Color Filler, and a Pairs card game. These games can help keep your brain sharp: * Match 3: Pattern matching and strategy * Hidden Object: Good for visual search and memory * Word Search: Spelling and word skills * Mahjong: Visual search to match tiles * Pairs: A great game for memory * Jigsort: Object and shape identification * Color Filler: Spatial reasoning and strategy Test yourself with the Daily Challenge, and be amazed by the interesting brain facts presented! Unlock several bonus daily games as you progress, including Word Jumble, Born on this Day quiz, Word of the Day, and Country trivia. The Brain Game is a free app with an internet connection required to download fresh hidden object levels daily. Improve your memory, train your brain, and have fun! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ TRAIN YOUR BRAIN - DOWNLOAD NOW!

Screenshots

Dr Evil's Math Challenge Game4 screens
Brain Game Daily4 screens

Verdict

The call

The clearest difference is rating: Dr Evil's Math Challenge Game at 5.0 against Brain Game Daily's 3.4. Dr Evil's Math Challenge Game also leads on ads (none vs shown) and review sentiment (67% vs 44%). Brain Game Daily's advantage is update cadence (every 3 weeks vs every 91 months) and ratings volume (20 vs 2). On price, in-app purchases, monetization model 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. Dr Evil's Math Challenge Game sells 3 one-off in-app purchases and Brain Game Daily sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Dr Evil's Math Challenge Game holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Brain Game Daily has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Dr Evil's Math Challenge Game's written reviews are positive against 44% of Brain Game Daily's.

UpkeepUpdate frequency

Dr Evil's Math Challenge Game ships an update every 91 months, Brain Game Daily every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
Dr Evil's Math Challenge Game versus Brain Game Daily: the parameters behind the verdict, then further details
ParameterDr Evil's Math Challenge GameBrain Game Daily
PriceFreeFree
Rating5.0 (2 ratings) — better3.4 (20 ratings)
Positive reviews66.7% of reviews — better44.4% of reviews
Number of ratings220 — better
Update frequencyEvery 91 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size322 MB246 MB
Age rating4+4+
DeveloperSocially Conscious Software LLCDifference Games

Customer experience

Dr Evil's Math Challenge Game

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Brain Game Daily

All ratings14 ratings
Positive57.1%
Neutral7.1%
Negative35.7%
Written reviews9 reviews
Positive44.4%
Neutral0.0%
Negative55.6%

In-app purchases

3 purchases

Dr Evil's Math Challenge Game

One-time3
  • Unlock Medium$0.99
  • Unlock Hard$0.99
  • Unlock Pro$0.99
2 purchases

Brain Game Daily

Subscriptions1
  • VIP Club$2.991 Month
One-time1
  • Remove popup ads$4.99

Questions

Is Dr Evil's Math Challenge Game free?
Dr Evil's Math Challenge Game is free to download, with in-app purchases available.
Is Brain Game Daily free?
Brain Game Daily is free to download, with in-app purchases available.
Which has better reviews, Dr Evil's Math Challenge Game or Brain Game Daily?
Dr Evil's Math Challenge Game is rated higher. Dr Evil's Math Challenge Game averages 5.0 out of 5 from 2 ratings, while Brain Game Daily averages 3.4 from 20 ratings.
Do Dr Evil's Math Challenge Game or Brain Game Daily have ads?
Brain Game Daily shows ads; Dr Evil's Math Challenge Game does not.
Which is updated more often, Dr Evil's Math Challenge Game or Brain Game Daily?
Dr Evil's Math Challenge Game ships an update every 91 months, and Brain Game Daily every 3 weeks. Most recently, Dr Evil's Math Challenge Game was updated on November 1, 2026 and Brain Game Daily on October 30, 2026.

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