Spectrumizer vs Logic King
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Spectrumizer
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This simple game lets you improve your color perception by ordering the color swatches in their harmonic state.
Logic King
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Crown the King by solving 200 logic puzzles on a chessboard. In Logic King, every piece hides a number. Find out what the knight is worth, balance the scales, complete pyramids, spot the pattern in each sequence and move square by square along the King's Path, from the Pawn to the King… and then the Black Side. • 200 levels, from very easy to real brain teasers • 10 categories: five white pieces and five black ones • Sequences, piece equations, scales, pyramids, magic squares and more • Step-by-step hints and solutions when you get stuck • No timers, no rush: play at your own pace • In English, Spanish, French, German and Italian Free to play in full. A single purchase removes ads forever. Key Features: - Engaging Puzzles: Hundreds of levels with increasing difficulty. - Mathematical Challenges: Exercise addition, subtraction, logic, and number patterns. - Brain Training: Boost memory, concentration, and problem-solving skills. - Unlock All Levels: Progress through the game and unlock every level to prove your mastery. - Casual & Fun: Play anytime, anywhere, perfect for short or long sessions. - Think Outside the Box: Solve puzzles creatively to conquer each challenge. - Become the King: Reach the top and show your logic skills to the world! Whether you want to exercise your brain, improve your math skills, or just enjoy addictive puzzles, Logic King is your go-to game for fun and mental training.
Screenshots
Verdict
The clearest difference is in-app purchases: Spectrumizer at none against Logic King's 1. Spectrumizer also leads on ads (none vs shown) and update cadence (every 5 days vs every 10 days). Logic King's advantage is iOS requirement (15.0 vs 17.6). 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. Logic King sells 1 one-off in-app purchase. Spectrumizer asks for nothing beyond the download.
Spectrumizer ships an update every 5 days, Logic King every 10 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Spectrumizer | Logic King |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Mehran Naghizadeh | Netdomuz |
In-app purchases
Spectrumizer
No in-app purchases
Logic King
- Premium$0.99









