# +Compass+ vs Calculadora Solar

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

+Compass+ ships an update monthly, Calculadora Solar every 2 weeks. The most recent releases landed on May 17, 2026 and July 1, 2026 respectively.

## The numbers

| Metric | +Compass+ | Calculadora Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 5 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Todd](https://appshunter.io/developer/1211079532) | [Alberto Segovia](https://appshunter.io/developer/1724272655) |

## What reviewers say

### +Compass+

[App page](https://appshunter.io/ios/app/plus-compass-plus/id6578449109)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculadora Solar

[App page](https://appshunter.io/ios/app/calculadora-solar/id6680153639)

**In-app purchases:** none


## Frequently asked questions

### Is +Compass+ free?

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

### Is Calculadora Solar free?

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

### Do +Compass+ or Calculadora Solar have ads?

+Compass+ shows ads; Calculadora Solar does not.

### Which is updated more often, +Compass+ or Calculadora Solar?

+Compass+ ships an update monthly, and Calculadora Solar every 2 weeks. Most recently, +Compass+ was updated on May 17, 2026 and Calculadora Solar on July 1, 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.*