4Kolors vs noloop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
4Kolors
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4Kolors - Puzzle Game is a simple and addictive sliding block puzzle game that’s entertaining for all ages! The goal is to connect the same color blocks together! The more blocks you clear, the more scores and levels you get! HOW TO PLAY • Slide to connect at least 4 blocks with the same color to get more scores • The black blocks cannot be moved
noloop
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noloop: trace is a minimalist one-tap arcade game built around pure focus, fast reflexes, and endless retry energy. Draw your path, turn at the perfect moment, and survive as long as you can without crashing into the walls or your own line. Every tap changes direction. Every second makes the run harder. One mistake, and it is over. Simple to learn, hard to master. In noloop: trace, your line keeps moving forward and leaves a permanent trail behind it. That trail becomes your biggest problem. The longer you survive, the tighter the space becomes, and the more precise every turn needs to be. Stay calm, react fast, and do not trap yourself. Why you will love noloop: trace: • One-tap arcade gameplay • Fast and satisfying restart loop • Clean minimalist visuals • Hand-drawn pencil style • Skill-based progression • Endless survival challenge • Easy to play, difficult to master • Quick sessions, perfect anytime How to play: • Tap to turn 90 degrees • Avoid the walls • Avoid your own path • Survive longer • Beat your best score noloop: trace is designed for players who love minimalist games, reflex games, precision games, and intense arcade challenges without complicated rules. There are no complex controls to memorize and no unnecessary distractions. Just you, your timing, and the pressure of your own trail. If you enjoy one-tap games, endless arcade games, reflex-based challenges, precision movement, and high-score chasing, noloop: trace is made for you. Features: • Minimalist arcade experience • One-tap controls • Endless gameplay • Smooth and responsive movement • Clean visual design • Instant retry flow • Short sessions with high replay value Can you stay in control when your own line becomes the obstacle? Download noloop: trace and test your reflexes in a pure one-tap arcade challenge.
Screenshots
Verdict
The clearest difference is ads: 4Kolors at none against noloop's shown. 4Kolors also leads on iOS requirement (11.0 vs 14.0). On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
4Kolors ships an update every 3 days, noloop every 2 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | 4Kolors | noloop |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 33 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Le Huu Nghia | Enrico Corradini |
In-app purchases
4Kolors
No in-app purchases
noloop
No in-app purchases









