# ePharmacy vs AC Calculator

The clearest difference is in-app purchases: ePharmacy at none against AC Calculator's 2. ePharmacy also leads on iOS requirement (8.0 vs 18.6). AC Calculator's advantage is device support. On price there is nothing between them.

Both are free to download. AC Calculator sells 2 one-off in-app purchases. ePharmacy asks for nothing beyond the download.

## The numbers

| Metric | ePharmacy | AC Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (20 ratings)](https://appshunter.io/ios/app/ac-calculator-hvac-sizing/id1537174761/reviews)** |
| Number of ratings | — | **20** |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 45 MB | 9 MB |
| Requires iOS | **8.0** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Gad Levy](https://appshunter.io/developer/457946179) | [Melchisedec Martinez Rodriguez](https://appshunter.io/developer/1534398511) |

## What reviewers say

### ePharmacy

[App page](https://appshunter.io/ios/app/epharmacy/id1128167477)

**In-app purchases:** none


### AC Calculator

[App page](https://appshunter.io/ios/app/ac-calculator-hvac-sizing/id1537174761)

This utility app simplifies HVAC sizing by calculating BTU/h capacity and recommending equipment. It offers unit conversions, price estimates, and energy consumption comparisons. Advanced features can be unlocked via in-app purchases.

**Highlights:** Calculate BTU/h capacity, Recommend equipment types, Convert BTU, kW, Kcal, Tons, Check price estimates, Compare inverter vs. conventional

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock View details | $4.99 | one-time |
| Unlock Advanced mode | $9.99 | one-time |


## Frequently asked questions

### Is ePharmacy free?

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

### Is AC Calculator free?

AC Calculator is free to download, with in-app purchases available.

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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.*