Comparison

Not Evil Sudoku vs EazyMarkz

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

Head to head
About

Not Evil Sudoku

Enjoy a distraction-free Sudoku experience with helpful features like hints and real-time validation. Track your progress, compete globally, and customize the app with themes. Play daily puzzles for free or upgrade for unlimited games and advanced statistics.

Highlights
  • Fully offline play
  • No ads or distractions
  • Real-time move validation
  • Shake for hints
  • Daily puzzles with leaderboards
  • Customizable themes and icons
  • Notes and auto-clear notes
Features
Read full description

A joyful sudoku-solving experience built natively for iPhone and iPad and optimized for a zen solving experience free from bloat and distraction. Designed to be easy to play and meet you where ever you are in your sudoku journey: a casual solver or a sudoku pro. Stuck on a puzzle? Shake your phone for hints and turn on move by move validation in settings to get immediate feedback on your solve. Tickle your brain as you learn new solving strategies and customize the app to your taste with themes and alternate app icons. Play a daily puzzle at a difficulty of your choice and see where you stack up with players across the globe. Or just turn off the stopwatch and relax. Key features: - Fully offline: no internet required - No ads or distractions - Real-time move validation to get immediate feedback - Shake for a hint on the next logical move - Leaderboards with assist tracking - Easy, Medium, and Hard difficulty levels - Light/Dark mode - Stopwatch and best time tracking - Notes: Keep track of candidates - Auto-clear Notes: removes candidate numbers automatically in row, column, and box when they become outdated - Speed demon: Lock numbers and place them in multiple tiles at once - Arithmophobia: Sudoku with letters instead of numbers - Daily streak tracking - Daily reminder notifications - Highlighter: tap a number to highlight all its instances on the board - Themes to customize the interface (some require Pro) - Alternate app icons (Pro) - Charts and statistics (Pro): track solve speed over time and puzzle count by difficulty Play the daily puzzle at your preferred difficulty for free without any limits on assists or game features. Upgrade to Pro with a one-time purchase to unlock unlimited games, detailed stats, more themes, and alternate app icons. Pro supports Family Sharing.

About

EazyMarkz

Explore vibrant scenes and find hidden objects. Each discovered item is spoken aloud in Spanish, aiding vocabulary acquisition through visual and auditory association. This game offers an engaging way to learn Spanish words and pronunciation.

Highlights
  • Explore colorful scenes
  • Find hidden objects
  • Hear object names spoken in Spanish
  • Connect words with images
  • Improve pronunciation
Features
Read full description

Howy it works: Explore colorful scenes packed with everyday items. As you find each object, you will hear its name spoken in Spanish, helping you connect the word with its image and pronunciation instantly!

Screenshots

Not Evil Sudoku4 screens
EazyMarkz4 screens

Verdict

The call

The clearest difference is price: Not Evil Sudoku at Free against EazyMarkz's $1.99. Not Evil Sudoku also leads on ratings volume (983 vs 3). EazyMarkz's advantage is in-app purchases (none vs 1) and rating (5.0 vs 4.6). On 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

Not Evil Sudoku is free to download; EazyMarkz costs $1.99 up front. Not Evil Sudoku sells 1 one-off in-app purchase. EazyMarkz asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

EazyMarkz holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Not Evil Sudoku has 983 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 74% of Not Evil Sudoku's written reviews are positive against 100% of EazyMarkz's.

UpkeepUpdate frequency

Not Evil Sudoku ships an update every 9 days, EazyMarkz weekly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

Scorecard7 real differences · 3 level
Not Evil Sudoku versus EazyMarkz: the parameters behind the verdict, then further details
ParameterNot Evil SudokuEazyMarkz
PriceFree — better$1.99
Rating4.6 (983 ratings)5.0 (3 ratings) — better
Positive reviews74.3% of reviews100.0% of reviews — better
Number of ratings983 — better3
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1513.0 — better
Further details — not scored
Size23 MB421 MB
Age rating4+4+
DeveloperAshish SelvarajDamaris Bernard

Customer experience

Not Evil Sudoku

All ratings983 ratings
Positive88.6%
Neutral3.1%
Negative8.3%
Written reviews237 reviews
Positive74.3%
Neutral5.9%
Negative19.8%

EazyMarkz

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Not Evil Sudoku

Reported bugs

2 issues
  • Disappearing numbers when closing the app
  • Numbers swapping to incorrect spots

Requested features

6 requests
  • Add auto-clear notes option without move validation
  • Provide more theme color options
  • Implement a 'warm' mode similar to other sudoku apps
  • Add ability to remove notes after number is placed
  • Highlight all instances of a number in the puzzle
Show 1 more
  • Remove a number as a choice when it has been placed successfully

EazyMarkz

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Not Evil Sudoku

One-time1
  • Pro$4.99
None

EazyMarkz

No in-app purchases

Questions

Is Not Evil Sudoku free?
Not Evil Sudoku is free to download, with in-app purchases available.
Is EazyMarkz free?
EazyMarkz costs $1.99, with no in-app purchases.
Which has better reviews, Not Evil Sudoku or EazyMarkz?
EazyMarkz is rated higher. Not Evil Sudoku averages 4.6 out of 5 from 983 ratings, while EazyMarkz averages 5.0 from 3 ratings.
Do Not Evil Sudoku or EazyMarkz have ads?
Neither Not Evil Sudoku nor EazyMarkz shows ads.
Which is updated more often, Not Evil Sudoku or EazyMarkz?
Not Evil Sudoku ships an update every 9 days, and EazyMarkz weekly. Most recently, Not Evil Sudoku was updated on October 17, 2026 and EazyMarkz on October 5, 2026.

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