CryoWatch vs SJ Resistor Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CryoWatch
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The CryoWatch monitoring App is designed to monitor MRI cryosystem data. In case of any issue detection, the CryoWatch App informs customers in time. Data visualization includes widget-based dashboards, graphs, tables, and much more. Sharing your system with your teammates, who also use the CryoWatch App - is a great opportunity for collaborative monitoring to prevent helium loss.
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 in-app purchases: CryoWatch at none against SJ Resistor Calculator's 5. CryoWatch also leads on ads (none vs shown). SJ Resistor Calculator's advantage is update cadence (every 2 weeks vs every 28 months). On price, device support and iOS requirement 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. CryoWatch asks for nothing beyond the download.
CryoWatch ships an update every 28 months, SJ Resistor Calculator every 2 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.
| Parameter | CryoWatch | SJ Resistor Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 28 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 37 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Vladimir Mamisashvili | Stephane JAILLIARD |
In-app purchases
CryoWatch
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 CryoWatch free?
Is SJ Resistor Calculator free?
Do CryoWatch or SJ Resistor Calculator have ads?
Which is updated more often, CryoWatch or SJ Resistor Calculator?
Other comparisons
