pgmMasterCode vs Block IQ
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
pgmMasterCode
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Simple logic puzzle game known as Master Mind or Logic. The goal is to guess a secret code based on provided hints. We have decided to improve it... … can you beat your iPhone? The game contains an algorithm that finds the solution in minimal number of steps and never makes a mistake. You have the only chance - your intuition…
Block IQ
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Addictive block puzzle game to relax your brain and challenge your IQ. Think. Place smart. Clear big. Block IQ is a next-level block puzzle game designed to test your logic, strategy, and pure brainpower. Drag and drop blocks onto the board, complete maps, and plan every move carefully - 3 lives is all you got, see how far you can get. Easy to learn. Impossible to master. Why You’ll Love Block IQ: • Smart block puzzle gameplay • Satisfying line clears & combo chains • Strategy-based scoring system • Endless mode for true puzzle masters • Smooth, fast, and addictive gameplay • Beat your high score and sharpen your IQ Love block blast? Try this relaxing brain puzzle and test your IQ! Unlike ordinary block games, Block IQ rewards thinking ahead. Every move matters. Every placement counts. Can you stay calm when the board fills up? Whether you have 2 minutes or 2 hours - this is your daily brain workout. Ready to prove your IQ? Download Block IQ now and challenge your mind.
Screenshots
Verdict
The clearest difference is ads: pgmMasterCode at none against Block IQ's shown. pgmMasterCode also leads on iOS requirement (13.0 vs 15.0). Block IQ's advantage is update cadence (every 4 months vs every 14 months). On price, 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.
pgmMasterCode ships an update every 14 months, Block IQ every 4 months. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | pgmMasterCode | Block IQ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 4 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 1 MB | 101 MB |
| Age rating | 4+ | 4+ |
| Developer | pgmCode | Liberty Pixel |
In-app purchases
pgmMasterCode
No in-app purchases
Block IQ
No in-app purchases
