# PV Solar Tilt vs DigiExpense

The clearest difference is in-app purchases: DigiExpense at none against PV Solar Tilt's 1. DigiExpense also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). PV Solar Tilt's advantage is iOS requirement (13.0 vs 16.4). On price and device support there is nothing between them.

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

PV Solar Tilt ships an update every 4 months, DigiExpense every 5 weeks. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PV Solar Tilt | DigiExpense |
| --- | --- | --- |
| 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 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 117 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Igor Ilijovski](https://appshunter.io/developer/1492982127) | [DigiCollect LLC](https://appshunter.io/developer/1266158745) |

## 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 |


### DigiExpense

[App page](https://appshunter.io/ios/app/digiexpense/id6476984412)

**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 DigiExpense free?

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

### Do PV Solar Tilt or DigiExpense have ads?

PV Solar Tilt shows ads; DigiExpense does not.

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

PV Solar Tilt ships an update every 4 months, and DigiExpense every 5 weeks. Most recently, PV Solar Tilt was updated on October 21, 2026 and DigiExpense on October 25, 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.*