Reaction Timer Game vs Square100!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Reaction Timer Game
Test your reflexes with this game where the goal is to stop a timer exactly on zero. It features multiple difficulty levels and quick rounds, making it perfect for playing anytime, anywhere, even offline.
- Stop timer exactly on zero
- Multiple difficulty levels
- Quick play rounds
- Offline play supported
- Single and multi-timer challenges
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Think YOU can beat Reaction Timer? Do you have lightning-fast reflexes? Prove it with the Reaction Timer game that will have you tapping, gasping, and celebrating (or groaning) every time you try to land exactly on zero. With multiple levels from “I Got This” to “Seriously?!” Start off simple with one timer, then rise through the challenges with two or three timers. Super-Short Rounds mean you can pick-up-and-play anytime you’ve got a spare moment, while you're on the train, waiting for a bus, or at a boring family event! Land a perfect zero for instant bragging rights and show off to your friends… or watch them crumble under the pressure! No WiFi or internet connection needed, perfect for killing time on the go - anywhere, anytime. Get ready for heart-pounding moments, frantic taps, and endless attempts to hit the elusive zero. Download now to discover if you have the reflexes of a ninja, or if you’ll be left chasing that perfect stop forever!
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.
- Relaxing gameplay with no time limits
- Unique number sequence puzzle
- Inspired by Sudoku
- Brain training and focus improvement
- Minimalist interface
- Offline play supported
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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.
Screenshots
Verdict
The clearest difference is rating: Square100! at 5.0 against Reaction Timer Game's 4.2. Square100! also leads on review sentiment (100% vs 63%). Reaction Timer Game's advantage is ratings volume (71 vs 1) and device support (6 vs 2). On price, update cadence, ads and in-app purchases 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
Both are free to download. Reaction Timer Game sells 2 one-off in-app purchases and Square100! sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Square100! holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Reaction Timer Game has 71 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 63% of Reaction Timer Game's written reviews are positive against 100% of Square100!'s.
Reaction Timer Game ships an update every 5 months, Square100! every 3 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.
| Parameter | Reaction Timer Game | Square100! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (71 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 71 — better | 1 |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch, Vision Pro — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 18.6 |
| Further details — not scored | ||
| Size | 19 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Coomer | Artuvan UG (haftungsbeschraenkt) |
Customer experience
Reaction Timer Game
Square100!
In-app purchases
Reaction Timer Game
- Extra Games$0.49
- Nudges$0.99
Square100!
- 500 Squarecoins$0.99
- 1,000 Squarecoins$1.99
- 2,500 Squarecoins$2.99
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- 5,000 Squarecoins$3.99
- Remove Ads$8.99
Questions
Is Reaction Timer Game free?
Is Square100! free?
Which has better reviews, Reaction Timer Game or Square100!?
Do Reaction Timer Game or Square100! have ads?
Which is updated more often, Reaction Timer Game or Square100!?
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