Block Blast Solver vs Resistor Decoder
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Block Blast Solver
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Stuck on a block puzzle? Upload a screenshot and get the best move in seconds. This solver analyzes your board and the three upcoming pieces, then shows you exactly where to place each block. Choose from three smart strategies: Safe Mode to avoid risks, Score Optimization to maximize points, or Clear Mode to wipe the board clean. WHY PLAYERS LOVE IT β’ Screenshot analysis β just snap and solve, no manual input needed β’ Three solving strategies for every situation β’ Step-by-step placement guide so you never miss a move β’ Manual mode for hands-on board editing β’ History saved β revisit past solutions anytime HOW IT WORKS 1. Take a screenshot of your block puzzle game 2. Open the solver and import the image 3. Choose your strategy: Safe, Score, or Clear 4. Follow the placement guide and watch your score climb Works on iPhone and iPad. Free to download, no account required. Ready to never get stuck again? Download now and solve every board.
Resistor Decoder
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Are you an electronics hobbyist, student, or electrical engineer? Resistor Decoder is your ultimate companion to quickly and accurately calculate and identify resistor values on the go. Whether you are working with surface-mount devices (SMD) on a modern PCB or classic through-hole color-banded resistors, this app provides instant results without any hassle. Key Features: SMD Resistor Decoder 3-Digit & 4-Digit Codes: Decode standard SMD resistor markings instantly. EIA-96 System: High-precision 1% resistor code decoding using the standard multiplier lookups. Letter-Notation Codes: Easily read codes with letter values (e.g., R, K, M as decimal points). Color Band Resistor Calculator Multi-Band Support: Supports 4-band, 5-band, and 6-band color configurations. Comprehensive Details: Identifies not just the resistance value, but also the exact Tolerance and Temperature Coefficient (ppm/K). Interactive UI: Tap and select colors visually to instantly watch the value update. Built for Productivity Clean & Intuitive Interface: No complicated menus, get your answers in just a few taps. Completely Offline: Use it in the lab, workshop, or classroom without needing an internet connection. Lightweight & Fast: Optimized to run smoothly on any mobile device. Stop guessing resistor values or manually scrolling through confusing color charts. Download Resistor Decoder today and make your electronics projects easier and faster!
Screenshots
Verdict
The clearest difference is ads: Resistor Decoder at none against Block Blast Solver's shown. On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Block Blast Solver ships an update weekly, Resistor Decoder every 9 days. The most recent releases landed on August 26, 2026 and September 11, 2026 respectively.
| Parameter | Block Blast Solver | Resistor Decoder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 9 days |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details β not scored | ||
| Size | 121 MB | 72 MB |
| Age rating | 12+ | 4+ |
| Developer | Vinay Kumar | ESDEV Teknoloji |
In-app purchases
Block Blast Solver
No in-app purchases
Resistor Decoder
No in-app purchases





