Comparison

PiyoPiyo! vs 100 Grid Challenge

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

Head to head
About

PiyoPiyo!

Merge tiles of the same icon and color to evolve eggs to higher levels. Strategically merge multiple tiles at once to create wildcard tiles, but avoid filling the board to prevent game over. Enjoy a relaxing, no-time-limit puzzle experience.

Highlights
  • Merge same icon and color tiles
  • Evolve eggs to next level
  • Create wildcard tiles
  • Autosave functionality
  • Next tile notification
  • Score ranking
Read full description

Merge same icon and color tiles to evolve your eggs to the next level. The key to make built-up tiles is to merge several tiles all at once, which will get you a wildcard tile that can merge any color tiles. But, when the board becomes full, it’s game-over, so you should be careful not to be too greedy. This game has very simple rules, and there is no time limit. Everyone can have fun playing. [Features] - Autosave - Next tile notification - Help star button (tiles change to the wildcard) - Score ranking [Premium Package] - Remove Ads - UNDO

About

100 Grid Challenge

This is a strategic block puzzle game where players navigate a 10x10 grid to reach a score of 100. It combines elements of number matching and grid movement, offering a unique brain-training experience for all ages.

Highlights
  • 10x10 grid navigation
  • Reach a score of 100
  • Strategic move planning
  • Global leaderboards
  • Brain-training puzzles
  • Intuitive design
  • Endless replayability
Features
Read full description

Dive into the ultimate block puzzle experience that blends strategy, logic, and fun! Introducing 100 GRID CHALLENGE, the perfect game for fans of block blast, number match, and classic puzzle games like Tetris and 2048. Whether you're a casual gamer or a puzzle master, this game will captivate your mind and keep you coming back for more. The challenge is simple yet addictive: Navigate a 10x10 grid and aim to reach a score of 100. Each move must follow specific rules, requiring careful planning and strategic thinking. Inspired by the brilliance of games like Monument Valley and the nostalgia of classics like Donkey Kong, 100 Grid Challenge offers a unique twist on number puzzles. GAME RULES: The grid is a 10x10 board, with cells numbered based on your moves. Move horizontally, vertically, or diagonally following specific patterns. A move is valid only if it follows the rules and lands on an empty cell. The goal? Strategically navigate the grid and reach the elusive score of 100! FEATURES: Free to play and accessible for everyone: From kids to adults, this game is perfect for all ages and skill levels. Global leaderboards: Prove your skills and compete with players worldwide! Brain-training puzzles: Improve your strategic thinking and problem-solving abilities with every game. Unique mechanics: Discover new strategies with our innovative combination of number puzzles and grid movement. Intuitive and immersive design: Enjoy a clean, engaging interface that’s both simple to use and visually appealing. Endless replayability: Play short sessions or dive into hours of fun—there’s always a new challenge waiting! Fans of Gardenscapes, Tetris, and block puzzles will love the mix of simplicity and complexity in this one-of-a-kind experience. Whether you're into merge games, monumental challenges, or just want a fresh twist on the puzzle genre, 100 Grid Challenge has something for everyone. Meet the Developers: 100 Grid Challenge was developed in Italy by brothers Alessio and Matteo Poggesi, two passionate gamers and developers with a shared love for puzzles and strategy games. Their mission? To create games that challenge the mind, inspire creativity, and bring players together. With meticulous attention to detail and innovative design, the Poggesi brothers have crafted an experience that’s not just a game but a global challenge for all puzzle enthusiasts. Download now and start your journey to 100!

Screenshots

PiyoPiyo!1 screens
100 Grid Challenge3 screens

Verdict

The call

The clearest difference is review sentiment: 100 Grid Challenge at 100% against PiyoPiyo!'s 59%. 100 Grid Challenge also leads on in-app purchases (none vs 5) and update cadence (every 3 weeks vs every 4 months). On price, ads, 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. PiyoPiyo! sells 5 one-off in-app purchases. 100 Grid Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

PiyoPiyo! ships an update every 4 months, 100 Grid Challenge every 3 weeks. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
PiyoPiyo! versus 100 Grid Challenge: the parameters behind the verdict, then further details
ParameterPiyoPiyo!100 Grid Challenge
PriceFreeFree
Rating4.8 (33 ratings) — better—
Positive reviews59.1% of reviews100.0% of reviews — better
Number of ratings33 — better—
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.3
Further details — not scored
Size119 MB12 MB
Age rating4+4+
Developerflow Incorporated.matteo poggesi

Customer experience

PiyoPiyo!

All ratings33 ratings
Positive97.0%
Neutral0.0%
Negative3.0%
Written reviews22 reviews
Positive59.1%
Neutral31.8%
Negative9.1%

100 Grid Challenge

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

PiyoPiyo!

One-time5
  • 5,000 Stars$2.99
  • Remove Ads$2.99
  • 10,000 Stars$4.99
Show 2 more
  • 25,000 Stars$9.99
  • 50,000 Stars$17.99
None

100 Grid Challenge

No in-app purchases

Questions

Is PiyoPiyo! free?
PiyoPiyo! is free to download, with in-app purchases available.
Is 100 Grid Challenge free?
100 Grid Challenge is free to download, with no in-app purchases.
Do PiyoPiyo! or 100 Grid Challenge have ads?
Both PiyoPiyo! and 100 Grid Challenge show ads.
Which is updated more often, PiyoPiyo! or 100 Grid Challenge?
PiyoPiyo! ships an update every 4 months, and 100 Grid Challenge every 3 weeks. Most recently, PiyoPiyo! was updated on October 24, 2026 and 100 Grid Challenge on October 24, 2026.

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