Looking for free filler apps and games? 19 of our 243+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
A relaxing puzzle game where you flood cells with color to fill the entire board. Choose your starting point and expand your colored region with each move to achieve the final objective. Offers both a solo experience and a competitive mode against a computer opponent.
A brain teaser game where you change your color to absorb surrounding squares. The goal is to fill the entire grid with a single color to win. Enjoy elegant puzzles and a simple, addictive gameplay experience.
Engage your mind with a colorful logic puzzle. Sort liquids by color into matching tubes, exercising your thinking skills while relieving stress. The challenge grows with each level, requiring strategic pouring and ample tube space.
Filler: Color Fill tops our filler apps & games ranking as of September 2026, with a 3.5-star average from 6 App Store ratings, and it's free to download.
Are there free filler apps & games for iPhone?
Yes — 19 of the top filler apps & games we rank are free to download, including Filler: Color Fill and Flood it ! Chroma : the game.
Does Filler: Color Fill have ads or in-app purchases?
Filler: Color Fill shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
How many filler apps & games are on the App Store?
We track 243+ filler apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
What is Filler: Color Fill?
Filler: Color Fill is a puzzle game where players strategically flood cells with color to fill the entire game board. It offers a relaxing solo experience or a competitive mode against a computer opponent.
How do you play Filler: Color Fill?
You start from a designated cell and choose a color each round to expand your flooded region. The goal is to cover the entire board with your chosen color.