# Solar Planner vs The Square Is

The clearest difference is ads: The Square Is at none against Solar Planner's shown. Solar Planner's advantage is update cadence (daily vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Solar Planner sells 3 in-app purchases, starting at $3.99 per 7 days and The Square Is sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Solar Planner ships an update daily, The Square Is every 3 months. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Solar Planner | The Square Is |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 months |
| Size | 7 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sophisticated Engineering UG (haftungsbeschrankt)](https://appshunter.io/developer/1439958289) | [Ana Maria Dumbraveanu](https://appshunter.io/developer/1894996622) |

## What reviewers say

### Solar Planner

[App page](https://appshunter.io/ios/app/solar-planner/id6739471101)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| worldwide - 1 week | $3.99 | per 7 days |
| worldwide - 1 month | $8.99 | per month |
| worldwide - 1 year | $89.99 | per year |


### The Square Is

[App page](https://appshunter.io/ios/app/the-square-is/id6762754994)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is Solar Planner free?

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

### Is The Square Is free?

The Square Is is free to download, with in-app purchases available.

### Do Solar Planner or The Square Is have ads?

Solar Planner shows ads; The Square Is does not.

### Which is updated more often, Solar Planner or The Square Is?

Solar Planner ships an update daily, and The Square Is every 3 months. Most recently, Solar Planner was updated on October 11, 2026 and The Square Is on October 19, 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.*