# PV Solar Tilt vs Inextrust Core

The clearest difference is in-app purchases: Inextrust Core at none against PV Solar Tilt's 1. Inextrust Core also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. PV Solar Tilt sells 1 one-off in-app purchase. Inextrust Core asks for nothing beyond the download.

PV Solar Tilt ships an update every 4 months, Inextrust Core every 2 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | PV Solar Tilt | Inextrust Core |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (169 ratings)](https://appshunter.io/ios/app/pv-solar-tilt/id1492982128/reviews)** | — |
| Number of ratings | **169** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 78 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Ilijovski](https://appshunter.io/developer/1492982127) | [Inexto SA](https://appshunter.io/developer/1530785318) |

## What reviewers say

### PV Solar Tilt

[App page](https://appshunter.io/ios/app/pv-solar-tilt/id1492982128)

Determine the ideal tilt angle for your photovoltaic system to maximize electricity generation. This app provides solar data, optimization tools, and an on-site inclinometer to ensure your panels are optimally positioned for your location.

**Highlights:** Solar data charts, Tilt vs azimuth optimization, Optimal tilt angle for any location, Optimal orientation, Monthly, daily, and hourly tilt optimization, On-site inclinometer

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime license | $14.99 | one-time |


### Inextrust Core

[App page](https://appshunter.io/ios/app/inextrust-core/id6476917872)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PV Solar Tilt free?

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

### Is Inextrust Core free?

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

### Do PV Solar Tilt or Inextrust Core have ads?

PV Solar Tilt shows ads; Inextrust Core does not.

### Which is updated more often, PV Solar Tilt or Inextrust Core?

PV Solar Tilt ships an update every 4 months, and Inextrust Core every 2 months. Most recently, PV Solar Tilt was updated on October 21, 2026 and Inextrust Core on October 12, 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.*