Energy Cost Calculator vs AI Admin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Energy Cost Calculator
Easily calculate the energy consumption and operating costs of electrical devices. Track daily, monthly, and yearly usage, analyze costs, and estimate carbon emissions to optimize power usage and save money.
- Calculate energy consumption
- Analyze operating costs
- Estimate carbon emissions
- Track daily, monthly, yearly usage
- Calculate demand charges
- Optimize power usage
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Energy Cost Calculator – Track Usage, Demand Charges & Save Money Easily calculate the energy consumption and operating cost of your electrical devices, appliances, or industrial machines — now with Power Factor analysis and multi-device comparison. Just enter: • Power Consumption per Hour (kW) • Daily Usage Time (Hours) • Electricity Rate (Cost per kWh) Get instant results for: • Energy Consumption: Daily, Monthly, and Yearly • Cost Analysis: Daily, Monthly, and Yearly • Demand Charges: Peak Load (kW) with Power Factor (pf) correction — optional • Carbon Emissions: Estimate your environmental impact across Coal, Oil, Natural Gas, and Nuclear sources What's new in this version: Power Factor Analysis Enter your peak demand and power factor (pf) to calculate Apparent Power (kVA). Know whether your utility bills on kW or kVA, see the billing basis, and understand the true cost of low power factor — critical for commercial and industrial users. Multi-Device Comparison Add multiple appliances or machines and compare their monthly and yearly costs side by side. A live stacked bar chart shows which devices consume the most — so you know exactly where to cut. Share Your Results Export a full PDF report of your calculations — including demand charges, power factor analysis, and CO2 emissions — with a single tap. Ideal for: • Homeowners reducing electricity bills • Businesses and facility managers tracking equipment costs • Electrical engineers and energy auditors conducting power audits • Industrial users managing demand charges and power factor penalties • Anyone seeking to optimise power usage and reduce energy spend Whether you're planning an energy audit, sizing an electrical installation, or simply monitoring your household usage, this tool gives you actionable insights in seconds.
AI Admin
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• Provide real-time dashboard for easy and generate statistic report • Daily record employee's information • Create a safe and secure working environment
Screenshots
Verdict
The clearest difference is ads: AI Admin at none against Energy Cost Calculator's shown. AI Admin also leads on update cadence (monthly vs every 8 months) and iOS requirement (12.1 vs 17.6). On price, 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.
Energy Cost Calculator ships an update every 8 months, AI Admin monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Energy Cost Calculator | AI Admin |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (67 ratings) — better | — |
| Positive reviews | 61.9% of reviews | — |
| Number of ratings | 67 — better | — |
| Update frequency | Every 8 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 12.1 — better |
| Further details — not scored | ||
| Size | 35 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | MACAU TELECOMUNICATIONS COMPANY LIMITED |
In-app purchases
Energy Cost Calculator
No in-app purchases
AI Admin
No in-app purchases
Questions
Is Energy Cost Calculator free?
Is AI Admin free?
Do Energy Cost Calculator or AI Admin have ads?
Which is updated more often, Energy Cost Calculator or AI Admin?
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