Energy Controller for Powston vs Resistor Decoder
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Energy Controller for Powston
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Energy Controller for Powston is a native app for monitoring and managing battery, solar, and grid energy using Powston's public APIs. It provides a clear, readable view of how your energy system is operating, including recent power flows, battery status, pricing, and historical behavior, with optional controls when adjustments are needed. Whether you are checking in briefly or reviewing system behavior in detail, Energy Controller for Powston is designed to make energy information easy to understand without hiding complexity. Energy Controller for Powston is free to download. A valid Powston subscription is required to connect the app to your battery, solar, and energy system. Key Features Current energy overview View recent solar generation, battery activity, grid import/export, and household load. Battery status at a glance Track state of charge, current power, capacity, and estimated time to full. Energy pricing visibility See current buy and sell prices, upcoming periods, and receive optional push notifications when prices spike. History and charts Review past system behavior, battery levels, pricing, and power flows over time โ down to five-minute intervals. Manual controls Apply temporary overrides when needed, with clear scope and duration. Active overrides appear as Live Activities on your Lock Screen and Dynamic Island. Decision transparency Inspect system actions and understand why they occurred, with additional detail available when desired. Apple Intelligence integration (iOS 18+) Optional AI-generated summaries provide context for system decisions and performance insights. Available Across Apple Devices Energy Controller for Powston runs natively on iPhone, iPad, Apple Watch, and Apple TV. The Apple Watch app works standalone โ no iPhone required. Home Screen widgets keep key information visible at a glance and display their data freshness so you always know what you're seeing. Independent Application Energy Controller for Powston is an independent app and is not affiliated with or endorsed by Powston. It connects to your Powston account using their published APIs and only accesses data and controls you authorize. Energy Controller for Powston does not provide financial, investment, or energy-market advice. All automated behavior remains governed by the underlying Powston system.
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 iOS requirement: Resistor Decoder at 15.0 against Energy Controller for Powston's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Energy Controller for Powston ships an update weekly, Resistor Decoder every 9 days. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.
| Parameter | Energy Controller for Powston | Resistor Decoder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 9 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, Apple TV, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 13 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Richard Bollar | ESDEV Teknoloji |
In-app purchases
Energy Controller for Powston
No in-app purchases
Resistor Decoder
No in-app purchases
Questions
Is Energy Controller for Powston free?
Is Resistor Decoder free?
Do Energy Controller for Powston or Resistor Decoder have ads?
Which is updated more often, Energy Controller for Powston or Resistor Decoder?
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