# Energy Cost Calculator vs AI Admin

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.

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.

## The numbers

| Metric | Energy Cost Calculator | AI Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (67 ratings)](https://appshunter.io/ios/app/energy-cost-calculator/id531132387/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 44 MB |
| Requires iOS | 17.6 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [MACAU TELECOMUNICATIONS COMPANY LIMITED](https://appshunter.io/developer/404138775) |

## What reviewers say

### Energy Cost Calculator

[App page](https://appshunter.io/ios/app/energy-cost-calculator/id531132387)

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.

**Highlights:** Calculate energy consumption, Analyze operating costs, Estimate carbon emissions, Track daily, monthly, yearly usage, Calculate demand charges, Optimize power usage

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AI Admin

[App page](https://appshunter.io/ios/app/ai-admin/id1611330865)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Energy Cost Calculator free?

Energy Cost Calculator is free to download, with no in-app purchases.

### Is AI Admin free?

AI Admin is free to download, with no in-app purchases.

### Do Energy Cost Calculator or AI Admin have ads?

Energy Cost Calculator shows ads; AI Admin does not.

### Which is updated more often, Energy Cost Calculator or AI Admin?

Energy Cost Calculator ships an update every 8 months, and AI Admin monthly. Most recently, Energy Cost Calculator was updated on November 6, 2026 and AI Admin on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*