# Simple Solar vs SevenSense

The clearest difference is in-app purchases: SevenSense at none against Simple Solar's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Simple Solar sells 4 in-app purchases, starting at $6.99 per month. SevenSense asks for nothing beyond the download.

Simple Solar ships an update every 3 weeks, SevenSense every 5 weeks. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Simple Solar | SevenSense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 73 MB | 4 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [minutia mobile LTD](https://appshunter.io/developer/1446213585) | [RaceTracs Ltd](https://appshunter.io/developer/1852276263) |

## What reviewers say

### Simple Solar

[App page](https://appshunter.io/ios/app/simple-solar/id6743857767)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automation | $6.99 | per month |
| Yearly Subscription | $59.00 | per year |
| Remove Ads | $2.99 | one-time |
| Remove Ad's | $2.99 | one-time |


### SevenSense

[App page](https://appshunter.io/ios/app/sevensense/id6790457945)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Solar free?

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

### Is SevenSense free?

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

### Do Simple Solar or SevenSense have ads?

Neither Simple Solar nor SevenSense shows ads.

### Which is updated more often, Simple Solar or SevenSense?

Simple Solar ships an update every 3 weeks, and SevenSense every 5 weeks. Most recently, Simple Solar was updated on October 20, 2026 and SevenSense 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.*