Atempower vs SJ Resistor Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atempower
Monitor and control device hardware status in real-time. Access detailed operational data, receive immediate alerts for issues, and remotely manage device power switches.
- Real-time device status collection
- Hardware information control
- Access device operation data
- Real-time monitoring
- View detailed operational data
- Remote power switch control
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The Atempower app is a system that collects data to record the status of devices. Users can control and set hardware information and data on the system. The system can access device operation data in real-time, allowing for real-time monitoring of the device’s operational status. It enables the retrieval and viewing of detailed operational data for each device. Combined with real-time monitoring of the equipment, when a problem occurs, users can be immediately informed of the actual situation of the device through the app and can also remotely control the device’s power switch.
SJ Resistor Calculator
This tool simplifies resistor calculations for electronics enthusiasts, students, and professionals. It accurately decodes resistor color codes and performs series/parallel calculations for complex circuit analysis. Avoid manual errors and streamline your electronics projects.
- Resistor color code decoding (4, 5, 6 band)
- Series resistor calculations
- Parallel resistor calculations
- Accurate resistance and tolerance values
- User-friendly interface
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############################# # SJ RESISTOR CALCULATOR # ############################# Never misread your electronic components again! SJ Resistor Calculator is the essential tool for professionals, students, and electronics enthusiasts. No more color code errors or tedious calculations for your circuits! +----------------------------------------+ | WHY CHOOSE THIS APP | +----------------------------------------+ [ INTUITIVE DECODING ] - Instantly read 4, 5, or 6-band resistors. - Get the exact value and tolerance effortlessly. [ SERIES CALCULATIONS ] - Calculate the equivalent resistance of your series circuits. - Add as many components as you need. [ PARALLEL CALCULATIONS ] - Easily analyze the behavior of your parallel circuits. - Absolute precision for your electrical designs. [ PROFESSIONAL RELIABILITY ] - A clean, ergonomic, and straightforward interface. - Designed for maintenance, studies, and troubleshooting. Free and available in your language, download it today!
Screenshots
Verdict
The clearest difference is rating: SJ Resistor Calculator at 5.0 against Atempower's 1.0. Atempower's advantage is in-app purchases (none vs 5) and ads (none vs shown). On price, ratings volume, update cadence 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. SJ Resistor Calculator sells 5 one-off in-app purchases. Atempower asks for nothing beyond the download.
SJ Resistor Calculator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Atempower ships an update fortnightly, SJ Resistor Calculator every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.
| Parameter | Atempower | SJ Resistor Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | VIC OFFROAD PTY. LTD. | Stephane JAILLIARD |
Customer experience
Atempower
SJ Resistor Calculator
In-app purchases
Atempower
No in-app purchases
SJ Resistor Calculator
- A coffee$0.99
- A cookie$2.99
- No ads$4.99
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- A lemon tart$4.99
- A pizza$9.99
Questions
Is Atempower free?
Is SJ Resistor Calculator free?
Which has better reviews, Atempower or SJ Resistor Calculator?
Do Atempower or SJ Resistor Calculator have ads?
Which is updated more often, Atempower or SJ Resistor Calculator?
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