Comparison

Square100! vs SudokuSmart

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

Head to head
About

Square100!

A relaxing number puzzle game where you fill a grid with numbers from 1 to 100 using intuitive logic rules. It offers a calm, brain-training experience without timers or pressure, perfect for unwinding and improving focus.

Highlights
  • Relaxing gameplay with no time limits
  • Unique number sequence puzzle
  • Inspired by Sudoku
  • Brain training and focus improvement
  • Minimalist interface
  • Offline play supported
Features
Read full description

App Store Description for Square100! Square100! is a relaxing and challenging number puzzle game where your goal is simple - fill a grid with numbers from 1 to 100, following intuitive placement rules. Inspired by Sudoku but with a unique twist, this calm, logic-based game helps you unwind while training your brain. Whether you're a fan of logic puzzles, casual brain games, or just need a quick mental break, Square100! is designed to help you focus, relax, and sharpen your thinking. With no timers, no distractions, and no pressure, it's the perfect game to escape into after a long day. A Mindful Puzzle Experience Square100! offers a clean and minimalist experience. You’re not racing the clock - you’re engaging your mind in a slow, satisfying progression. As you place each number from 1 to 100, you’ll discover that the real challenge lies not in speed, but in planning, pattern recognition, and logic. This is the ideal game for anyone who loves Sudoku-style puzzles, number sequences, or brain teasers that feel rewarding without being overwhelming. Why You’ll Love Square100! - Relaxing gameplay with no time limits or pressure - A unique number sequence puzzle - fill the board from 1 to 100 - Inspired by Sudoku, but with its own original rules and flow - A great way to train your brain, improve focus, and reduce stress - Minimalist, clean interface for a calm and clear experience - Perfect for quick sessions or long, thoughtful gameplay - Offline play supported - enjoy anywhere, anytime Who It’s For Square100! is perfect for fans of: Logic puzzles and brain games Sudoku, solitaire, and number grid challenges Casual puzzle games for adults Stress relief and focus-improvement apps Quick mental workouts or slow-paced relaxing games A Simple Game with Deep Benefits Don’t just play - reset your brain. Whether you’re commuting, taking a break, or winding down for the evening, Square100! offers a quiet space where you can let go of stress and stay mentally sharp. With each puzzle, you'll feel the satisfaction of building something - from a blank grid to a perfectly completed sequence. Reach 100 and enjoy a small but meaningful win that brings clarity and calm. Download Square100! Now If you enjoy number puzzles, logic games, or relaxing challenges, Square100! is made for you. It’s more than a game - it’s a moment of mindfulness in your day.

About

SudokuSmart

Engage with hundreds of number puzzles, master advanced solving techniques, and challenge friends. Offers daily, weekly, and monthly competitions with prizes. Includes a step-by-step helper and extensive customization options for all skill levels.

Highlights
  • Daily and Weekly Sudokus with global leaderboard
  • Monthly tournaments with prizes
  • Step-by-step solving method helper
  • 750+ permanent levels of all difficulties
  • Scan Sudoku from photos
  • Customization options
  • Sandbox mode with advanced tools
Features
Read full description

SudokuSmart is the perfect companion for anyone that enjoys number puzzles. Play hundreds of grids, learn the most advanced sudoku methods, and compete with your friends - all for free and without intrusive advertisements. Tailored to all skill levels, there is so much SudokuSmart has to offer: - Daily and Weekly sudokus connected to a global leaderboard -Monthly tournaments with prizes - Helper that provides step-by-step visual assistance on numerous solving methods - 750+ permanent levels of all difficulties, including Alternating-Inference-Chains - Exhaustive settings and customisation options - Sandbox with powerful tools (solving path, auto-solve, candidates, difficulty rating) Possibilities are endless: - Scan a sudoku from Photos and start playing in seconds - Send notification reminders to your friends to maintain their streaks’ - Unlock profile pictures and completion animations - Highlight specific candidates different colours The best part? SudokuSmart will keep improving, fueled by the feedback of players. Start playing now, and get your say in the next big update.

Screenshots

Square100!4 screens
SudokuSmart4 screens

Verdict

The call

The clearest difference is in-app purchases: SudokuSmart at none against Square100!'s 5. SudokuSmart also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). Square100!'s advantage is rating (5.0 vs 4.7). On price, review sentiment, device support and iOS requirement 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. Square100! sells 5 one-off in-app purchases. SudokuSmart asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Square100! holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: SudokuSmart has 18 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Square100! ships an update every 3 months, SudokuSmart every 2 weeks. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Square100! versus SudokuSmart: the parameters behind the verdict, then further details
ParameterSquare100!SudokuSmart
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (18 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings118 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS18.618.0 — better
Further details — not scored
Size36 MB35 MB
Age rating4+4+
DeveloperArtuvan UG (haftungsbeschraenkt)Felix Johnson

Customer experience

Square100!

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SudokuSmart

All ratings18 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

Square100!

One-time5
  • 500 Squarecoins$0.99
  • 1,000 Squarecoins$1.99
  • 2,500 Squarecoins$2.99
Show 2 more
  • 5,000 Squarecoins$3.99
  • Remove Ads$8.99
None

SudokuSmart

No in-app purchases

Questions

Is Square100! free?
Square100! is free to download, with in-app purchases available.
Is SudokuSmart free?
SudokuSmart is free to download, with no in-app purchases.
Which has better reviews, Square100! or SudokuSmart?
Square100! is rated higher. Square100! averages 5.0 out of 5 from 1 ratings, while SudokuSmart averages 4.7 from 18 ratings.
Do Square100! or SudokuSmart have ads?
Square100! shows ads; SudokuSmart does not.
Which is updated more often, Square100! or SudokuSmart?
Square100! ships an update every 3 months, and SudokuSmart every 2 weeks. Most recently, Square100! was updated on October 21, 2026 and SudokuSmart on October 6, 2026.

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