iDEAn vs VFD Cable Sizing Calc
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
VFD Cable Sizing Calc
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Use this simple tool to input relevant information for your installation of cable from VFD (variable-frequency drive) to Motor and it will select the proper size of cable for your installation.
Screenshots
Verdict
iDEAn and VFD Cable Sizing Calc are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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, VFD Cable Sizing Calc every 5 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | iDEAn | VFD Cable Sizing Calc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 16.5 |
| Further details — not scored | ||
| Size | 14 MB | 5 MB |
| Age rating | 4+ | 17+ |
| Developer | Delta Electronics, Inc. | Southwire Company |
In-app purchases
iDEAn
No in-app purchases
VFD Cable Sizing Calc
No in-app purchases
Questions
Is iDEAn free?
Is VFD Cable Sizing Calc free?
Do iDEAn or VFD Cable Sizing Calc have ads?
Which is updated more often, iDEAn or VFD Cable Sizing Calc?
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