# Solis vs Solis

The clearest difference is iOS requirement: Solis at 15.1 against Solis's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Solis sells 4 in-app purchases, starting at $2.99 per month and Solis sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Solis ships an update weekly, Solis every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Solis | Solis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/solis-home-sun-tracker/id6761963393/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Freemium | — |
| Size | 60 MB | 14 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JALAL KHAN](https://appshunter.io/developer/1872594457) | [Ben Davin](https://appshunter.io/developer/6777220263) |

## What reviewers say

### Solis

[App page](https://appshunter.io/ios/app/solis-home-sun-tracker/id6761963393)

This app helps you understand how much sunlight each room in your home receives. Point your phone at a window to calculate real sun hours and simulate sun movement across your floor plan. It's perfect for plant lovers, homeowners, and anyone wanting to optimize their living space.

**Highlights:** Daily sun hour calculation, Live sun simulation, Weather forecast mode, Seasonal and date comparison, Satellite map view, Plant matching, Obstruction and glare simulation

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solis Pro Monthly | $2.99 | per month |
| Solis Pro Annual | $19.99 | per year |
| Solis Pro Annual | $19.99 | per year |
| Solis Lifetime | $49.99 | one-time |


### Solis

[App page](https://appshunter.io/ios/app/solis-sun-hours/id6777219991)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solis Monthly | $2.99 | per month |
| Solis Weekly | $4.99 | per 7 days |
| Solis Annual | $29.99 | per year |
| Solis Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is Solis free?

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

### Is Solis free?

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

### Do Solis or Solis have ads?

Neither Solis nor Solis shows ads.

### Which is updated more often, Solis or Solis?

Solis ships an update weekly, and Solis every 10 days. Most recently, Solis was updated on November 5, 2026 and Solis on November 5, 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.*