iDEAn vs Concentric Neutral Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iDEAn
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iDEAn is able to do site energy efficiency improvement according to data analysis, to analyze all data from sites to preview clues for further actions/control logics on site energy efficiency improvement. Example: How to optimize energy consumption according to regional ambient factors and control logics of van, fan, air-con on/off control by big data inside iDEAn, with consideration on device aging factors. Preview infrastructure essential maintenance before site alarm Features are from iDEAn real-time data analysis and trend data analysis Shorten the times of back and forth to rural sites for site handling According iDEAn information before site alarms/fails, engineers could prepare essential tools/devices for site handling
Concentric Neutral Calculator
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Calculate your best concentric neutral configuration for Medium Voltage Cables based on ICEA S-94-649 standard for Utility and Renewable (Solar, Wind, BESS) applications.
Screenshots
Verdict
The clearest difference is update cadence: iDEAn at every 3 months against Concentric Neutral Calculator's every 7 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
iDEAn ships an update every 3 months, Concentric Neutral Calculator every 7 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.
| Parameter | iDEAn | Concentric Neutral Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 16.6 |
| Further details — not scored | ||
| Size | 14 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta Electronics, Inc. | Southwire Company |
In-app purchases
iDEAn
No in-app purchases
Concentric Neutral Calculator
No in-app purchases
Questions
Is iDEAn free?
Is Concentric Neutral Calculator free?
Do iDEAn or Concentric Neutral Calculator have ads?
Which is updated more often, iDEAn or Concentric Neutral Calculator?
Other comparisons
