Linear Interpolation Master vs Copeland Cold Chain Connect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Linear Interpolation Master
This tool simplifies linear interpolation calculations for industrial commissioning engineers. It features large, easily readable numbers for field use and allows for quick swapping of coordinate systems, such as converting between 4-20mA and 0-100% scales.
- Large number display for field visibility
- Quickly swap X and Y coordinates
- 4-20mA to 0-100% conversion
- 0-100% to 4-20mA conversion
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A linear interpolation calculator designed for industrial commissioning engineers. It has the following features: - Displays large numbers for when you are out in the field commissioning. - Allows quickly swapping x and y coordinates; for example from 4-20mA -> 0-100% to 0-100% -> 4-20mA.
Copeland Cold Chain Connect
Monitor and manage refrigerated case controllers remotely via Bluetooth. View real-time system data, alarms, and perform maintenance tasks. Visualize trends with graphing and share data with colleagues.
- Real-time system monitoring
- View temperature, pressure, and alarm data
- Perform component overrides
- Run real-time system graphs
- Share data graphs
- Manage controller parameters
- View controller information
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Connect to Copeland's CC200 refrigerated case controller via Bluetooth with the Cold Chain Connect app. View meaningful refrigeration system data on your mobile device in real time: air temperatures, system state, relay status, valve status, superheat, suction pressures, active alarms and more. Graphing, component overrides, easy access to parameters and relevant refrigeration system data allow you to service, diagnose and perform maintenance easier than ever before! - Monitor real-time system state and status - See relevant data for air temperatures, relays, valves, evaporator superheat and suction pressure - View active CC200 alarms with descriptions - Perform temporary overrides of relays and valves - Perform other useful service actions, including manual defrost, valve calibration and service shutdown - Run a real-time graph to visualize a trend in system data - Share graphs to save your work or email a colleague - Manage CC200 operational parameters - View CC200 controller info, such as firmware version and real-time clock status
Screenshots
Verdict
The clearest difference is in-app purchases: Copeland Cold Chain Connect at none against Linear Interpolation Master's 3. Copeland Cold Chain Connect also leads on ads (none vs shown) and rating (5.0 vs 4.7). Linear Interpolation Master's advantage is ratings volume (186 vs 7) and iOS requirement (11.0 vs 16.6). On price 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. Linear Interpolation Master sells 3 one-off in-app purchases. Copeland Cold Chain Connect asks for nothing beyond the download.
Copeland Cold Chain Connect holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Linear Interpolation Master has 186 ratings behind it against 7, so its average is the more settled of the two.
Linear Interpolation Master ships an update every 5 months, Copeland Cold Chain Connect every 2 months. Both last shipped on October 24, 2026.
| Parameter | Linear Interpolation Master | Copeland Cold Chain Connect |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (186 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 186 — better | 7 |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 16 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | VERVE TECHNOLOGIES PTY. LTD. | Copeland LP |
Customer experience
Linear Interpolation Master
Copeland Cold Chain Connect
In-app purchases
Linear Interpolation Master
- Generous Tip$2.99
- Massive Tip$3.99
- Amazing Tip$4.99
Copeland Cold Chain Connect
No in-app purchases
Questions
Is Linear Interpolation Master free?
Is Copeland Cold Chain Connect free?
Which has better reviews, Linear Interpolation Master or Copeland Cold Chain Connect?
Do Linear Interpolation Master or Copeland Cold Chain Connect have ads?
Which is updated more often, Linear Interpolation Master or Copeland Cold Chain Connect?
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