# PV Calculator. vs ISPCORE Technician

The clearest difference is in-app purchases: ISPCORE Technician at none against PV Calculator.'s 1. PV Calculator.'s advantage is iOS requirement (13.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. PV Calculator. sells 1 one-off in-app purchase. ISPCORE Technician asks for nothing beyond the download.

## The numbers

| Metric | PV Calculator. | ISPCORE Technician |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/pv-calculator/id6758427564/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 34 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nanjibhai Gorasiya](https://appshunter.io/developer/1834066312) | [Enea Mertiri](https://appshunter.io/developer/6813017650) |

## What reviewers say

### PV Calculator.

[App page](https://appshunter.io/ios/app/pv-calculator/id6758427564)

This tool simplifies solar photovoltaic system design and analysis for professionals and students. It offers a comprehensive Energy Hub with multiple calculators, providing instant results, visual charts, and clear insights for efficient PV system planning and optimization.

**Highlights:** Energy Hub with multiple solar calculators, Calculate solar panel power output, Analyze energy generation (daily, monthly, yearly), Design solar array size, Calculate system voltage and configuration, Instant calculation results, Visual charts and performance summaries

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $9.99 | one-time |


### ISPCORE Technician

[App page](https://appshunter.io/ios/app/ispcore-technician/id6813017648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PV Calculator. free?

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

### Is ISPCORE Technician free?

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

### Do PV Calculator. or ISPCORE Technician have ads?

Neither PV Calculator. nor ISPCORE Technician shows ads.

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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.*