Nuts Color Bolts vs Eulerian
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nuts Color Bolts
Engage in a colorful sorting puzzle where you twist, tap, and move nuts to match them with their correct bolts. This game offers simple yet challenging levels designed to test your logic and focus, providing a relaxing brain workout.
- Color nut sorting
- Logic and focus challenges
- Relaxing gameplay
- Endless levels
- Brain training puzzles
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Nuts Color Bolts: Sorting Game is here to brighten your day with colorful puzzles and satisfying sorting action! Twist, tap, and move the nuts to match each one with its correct bolt. It’s simple to play, but every level adds a new twist! Are you ready to test your logic, focus, and puzzle-solving skills? Game Features: Color Sorting Fun: Match nuts by color and place them on the right bolts. Watch the chaos turn into perfect order! Easy to Learn, Fun to Master: Start simple, but prepare for more tricky puzzles as you level up. Brain Training: Boost your thinking skills while having fun with each colorful move. Relax & Play at Your Pace: No rush! Take your time, plan your moves, and enjoy the satisfying gameplay. Endless Levels: Keep sorting through exciting, challenging puzzles that never get old! Perfect for players of all ages, this game is a great way to relax and have fun while giving your brain a gentle workout. Download Nuts Color Bolts: Sorting Game today and see how many puzzles you can solve—one twist at a time!
Eulerian
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Trace every edge of the graph without retracing your steps — sounds simple, right? Eulerian is a minimalist puzzle game inspired by one of mathematics' most elegant problems: the Eulerian path. Each level presents a hand-drawn graph on a notebook page. Your goal is to traverse every edge exactly once. No repeats. No leftovers. START SIMPLE, GET HOOKED Begin with easy graphs and work your way through 2000+ handcrafted levels that grow increasingly complex. What starts as a relaxing pastime quickly becomes an addictive challenge. ENDLESS MODE Finished the main levels? Jump into Endless mode with procedurally generated puzzles that never run out. Four difficulty modes to test your limits. BEAUTIFUL NOTEBOOK AESTHETIC Every puzzle feels like it was sketched by hand on a real notebook page. Unlock premium themes to customize your experience. FEATURES - 2000+ handcrafted puzzle levels across 10 packs - Endless mode with 4 difficulty settings - Hints when you're stuck - Star rating system based on speed and efficiency - Calming ambient soundtrack - Multiple notebook themes to unlock - No internet required — play anywhere Based on a problem first posed by mathematician Leonhard Euler in 1736, Eulerian brings centuries-old graph theory to your fingertips in a beautiful, approachable package. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Nuts Color Bolts at none against Eulerian's 9. Nuts Color Bolts also leads on iOS requirement (13.0 vs 17.0). Eulerian's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price 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. Eulerian sells 9 in-app purchases, starting at $3.99 per month. Nuts Color Bolts asks for nothing beyond the download.
Nuts Color Bolts ships an update every 4 months, Eulerian every 3 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | Nuts Color Bolts | Eulerian |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (45 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 45 — better | — |
| Update frequency | Every 4 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 192 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | The Game Storm Studios (Pvt) Ltd | Madhav Dogra |
In-app purchases
Nuts Color Bolts
No in-app purchases
Eulerian
- Endless Monthly$3.991 Month
- 5 Hints$0.99
- 15 Hints$1.99
- All Premium Themes$3.99
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- Double Coins$4.99
- Remove Ads$4.99
- 50 Hints$4.99
- 150 Hints$9.99
- 500 Hints$19.99
Questions
Is Nuts Color Bolts free?
Is Eulerian free?
Do Nuts Color Bolts or Eulerian have ads?
Which is updated more often, Nuts Color Bolts or Eulerian?
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