Linear Interpolation Master vs Ila Control
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.
Ila Control
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Ila Control allows you to control, update, and monitor all of your Ila Lanterns.
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Verdict
The clearest difference is in-app purchases: Ila Control at none against Linear Interpolation Master's 3. Ila Control also leads on ads (none vs shown). Linear Interpolation Master's advantage is iOS requirement (11.0 vs 13.0). On price, 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. Linear Interpolation Master sells 3 one-off in-app purchases. Ila Control asks for nothing beyond the download.
Linear Interpolation Master ships an update every 5 months, Ila Control every 6 months. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.
| Parameter | Linear Interpolation Master | Ila Control |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (176 ratings) — better | — |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 176 — better | — |
| Update frequency | Every 5 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 16 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | VERVE TECHNOLOGIES PTY. LTD. | Totum Technologies LLC |
In-app purchases
Linear Interpolation Master
- Generous Tip$2.99
- Massive Tip$3.99
- Amazing Tip$4.99
Ila Control
No in-app purchases
Questions
Is Linear Interpolation Master free?
Is Ila Control free?
Do Linear Interpolation Master or Ila Control have ads?
Which is updated more often, Linear Interpolation Master or Ila Control?
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