# Simple Solar vs Havenwise

The clearest difference is in-app purchases: Havenwise at none against Simple Solar's 4. Havenwise also leads on update cadence (weekly vs every 3 weeks). Simple Solar's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

Simple Solar ships an update every 3 weeks, Havenwise weekly. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Simple Solar | Havenwise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 69 MB | 74 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Minutia Mobile](https://appshunter.io/developer/1446213585) | [Havenwise Limited](https://appshunter.io/developer/1751924497) |

## 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 |


### Havenwise

[App page](https://appshunter.io/ios/app/havenwise/id6748416718)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Solar free?

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

### Is Havenwise free?

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

### Do Simple Solar or Havenwise have ads?

Havenwise shows ads; Simple Solar does not.

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

Simple Solar ships an update every 3 weeks, and Havenwise weekly. Most recently, Simple Solar was updated on September 16, 2026 and Havenwise on September 21, 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.*