Comparison

Logic Daily vs Einstein Riddle Megamix

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

Head to head
About

Logic Daily

Engage your mind with challenging grid-based logic puzzles. Solve daily brain teasers, compete on global leaderboards, and unlock achievements. Offers a vast collection of unique puzzles with adjustable difficulty.

Highlights
  • Daily logic puzzles
  • Grid-based brain teasers
  • Global leaderboards
  • Unlockable achievements
  • Adjustable difficulty levels
  • Hints and error checker
Features
Read full description

Now over 4,000 Puzzles! Logic Puzzle fans, meet your nemesis! Created by a team of puzzlers who have been completing these grid-based logic problems for decades, the Logic Professor challenges you to work your way through level after level of his brain-teasers. Can you beat his time for each logic puzzle and win bragging rights, or will you be the recipient of another of his intellectual wisecracks? 5 STARS from AmyVitalo. Love this. So addicted been waiting for a decent logic app for a long time A+++++ 5 STARS from Claudiama. Best Logic Puzzle App. This is the best logic grid puzzle app in the App Store for the variety and complexity of their puzzles. 5 STARS from JaneE41. Great logic puzzle app! I love logic problems and this app really delivers. Great game play, lots of difficulty levels and the Professor character is very entertaining - highy recommended! 5 STARS from KahiaL Way more puzzles than other apps! This game has way more puzzles than any of the other logic apps I've tried. Love that it has a daily puzzle too. The game starts you off with more than a hundred free logic puzzles, with new puzzles added every day as part of our Daily Challenge feature. Enjoy a new, free brain-teasing logic problem every day direct to your iPhone or iPad or build your collection with one of our puzzle pack add-ons.

 Use logic and deduction to solve your way through the Professor's Logic University with the difficulty level of the puzzles rising with each completed logic problem. Global leaderboards mean you can measure your performance against players from all over the world - or invite your Facebook friends and see if you can beat their times for each grid!

 The Professor has even prepared a load of logical achievements for you to master - for example, can you beat him twice in a row, or how about five times? He thinks it is unlikely... 

The gameplay is simple but addictive and Logic Puzzle Daily boasts all the latest logic puzzle features, including Auto X, Hints, Error Checker and Multi-Level Undo. For the harder logic puzzles you can use the Notes section to help you work through the clues and solve the puzzle.

 These logic puzzles are all brand new and created especially for this app, not licensed or published before somewhere else.

 Email: support@twinwizards.com
 Facebook: facebook.com/twinwizardsapps
 Website: logicpuzzlesdaily.com

About

Einstein Riddle Megamix

Features
Read full description

Einstein Riddle Megamix is a logical puzzle inspired by the well-known Einstein’s Riddle (also known as the Zebra Puzzle or Logic Elimination). Unlike the original, this game offers four different versions, each with a unique twist. The first version follows the classic format: each row represents a distinct set of items (such as fruits, animals, cars, etc.). You are given a list of clues like “The apple is to the left of the rabbit,” “The car is in the same column as the book,” or “The duck is next to the bottle.” Using deductive reasoning, you gradually determine the correct positions of all items. By piecing together the clues step by step, you eventually arrive at the complete solution. Each riddle has a single, unique answer. The other three versions build on the same logical foundation but introduce new gameplay mechanics. In one variation, the icons are scattered randomly across the board rather than organized in rows. Another uses the same set of icons for all groups. The final version features just one set of icons shared across the entire board. Each variation offers a distinct and refreshing gameplay experience. Game Features - Thousands of riddles in various sizes, from easy to truly challenging - Four distinct versions of the puzzle, each offering a unique gameplay experience - Daily Challenge featuring 16 brand-new puzzles every day - Weekly Challenge with 40 fresh, unique puzzles each week - Play anytime - no internet connection needed - Intuitive system for tracking your progress toward the solution - Clues presented both visually and with written descriptions How to Play - Start by checking the clues to get initial hints about item placement. - Click on a clue, then tap the “?” icon for a detailed written explanation of the pictograms. - Use the clues and logical deduction to eliminate possibilities and determine the correct locations of the items. - Once you're sure about an item's position, click on the cell and place the item. - Place all items correctly to solve the puzzle and win the game! If you enjoy puzzles, riddles, and logic challenges, this game is just what you're looking for! Privacy Policy: https://blackpumalabs.com/privacy_policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Logic Daily4 screens
Einstein Riddle Megamix4 screens

Verdict

The call

The clearest difference is update cadence: Einstein Riddle Megamix at every 4 days against Logic Daily's every 6 weeks. On price, ads, in-app purchases 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. Logic Daily sells 10 in-app purchases, starting at $4.49 per month and Einstein Riddle Megamix sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Logic Daily ships an update every 6 weeks, Einstein Riddle Megamix every 4 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Logic Daily versus Einstein Riddle Megamix: the parameters behind the verdict, then further details
ParameterLogic DailyEinstein Riddle Megamix
PriceFreeFree
Rating4.5 (19K ratings) — better—
Positive reviews89.1% of reviews—
Number of ratings19K — better—
Update frequencyEvery 6 weeksEvery 4 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.3 — better
Further details — not scored
Size68 MB20 MB
Age rating4+4+
DeveloperTwin WizardsLIBOR MASICEK

Bugs and requests

Logic Daily

Reported bugs

3 issues
  • Progress and purchases not saving properly
  • Hints sometimes providing incorrect information
  • Inconsistent or buggy behavior when using undo/reset

Requested features

6 requests
  • Ability to disable timer or view own time separately
  • Explanations for hints provided
  • Option to automatically fill in completed rows/columns
  • More free puzzle packs or a subscription model
  • Landscape mode support
Show 1 more
  • Ability to take notes directly on the puzzle grid

Einstein Riddle Megamix

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Logic Daily

Subscriptions1
  • Logic Daily Unlimited$4.491 Month
One-time9
  • Archimedes Pack$1.99
  • Einstein Pack$1.99
  • Aristotle Pack$1.99
Show 6 more
  • Da Vinci Pack$1.99
  • Darwin Pack$1.99
  • Picasso Pack$1.99
  • Edison Pack$1.99
  • April - May Daily Challenges$1.99
  • Newton Pack$1.99
6 purchases

Einstein Riddle Megamix

Subscriptions3
  • Supporter | Weekly$0.997 Days
  • Supporter | Monthly$1.991 Month
  • Supporter | Yearly$14.991 Year
One-time3
  • +10 hints$0.99
  • +25 hints$1.99
  • +100 hints$4.99

Questions

Is Logic Daily free?
Logic Daily is free to download, with in-app purchases available.
Is Einstein Riddle Megamix free?
Einstein Riddle Megamix is free to download, with in-app purchases available.
Do Logic Daily or Einstein Riddle Megamix have ads?
Both Logic Daily and Einstein Riddle Megamix show ads.
Which is updated more often, Logic Daily or Einstein Riddle Megamix?
Logic Daily ships an update every 6 weeks, and Einstein Riddle Megamix every 4 days. Most recently, Logic Daily was updated on October 19, 2026 and Einstein Riddle Megamix on October 14, 2026.

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