# PV Installation Test Prep vs Solar PV Installation Prep

The clearest difference is iOS requirement: PV Installation Test Prep at 13.0 against Solar PV Installation Prep's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PV Installation Test Prep sells 3 in-app purchases, starting at $6.99 per 7 days and Solar PV Installation Prep sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PV Installation Test Prep | Solar PV Installation Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 24 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FLY SKY PTY LTD](https://appshunter.io/developer/1838696534) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### PV Installation Test Prep

[App page](https://appshunter.io/ios/app/pv-installation-test-prep/id6782511908)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PV Installation Full Access | $6.99 | per 7 days |
| PV Installation Full Access | $16.99 | per month |
| PV Installation Full Access | $69.99 | one-time |


### Solar PV Installation Prep

[App page](https://appshunter.io/ios/app/solar-pv-installation-prep/id6793468360)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Access | $29.99 | one-time |


## Frequently asked questions

### Is PV Installation Test Prep free?

PV Installation Test Prep is free to download, with in-app purchases available.

### Is Solar PV Installation Prep free?

Solar PV Installation Prep is free to download, with in-app purchases available.

### Do PV Installation Test Prep or Solar PV Installation Prep have ads?

Neither PV Installation Test Prep nor Solar PV Installation Prep 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.*