# Polar vs GridMix

The clearest difference is in-app purchases: GridMix at none against Polar's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Polar sells 1 in-app purchase, starting at $25.00 per year. GridMix asks for nothing beyond the download.

## The numbers

| Metric | Polar | GridMix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 69 MB | 1 MB |
| Requires iOS | **17.4** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GivEnergy Software Limited](https://appshunter.io/developer/1711761312) | [Hector Forrester](https://appshunter.io/developer/1557103037) |

## What reviewers say

### Polar

[App page](https://appshunter.io/ios/app/polar-ess/id6478309215)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $25.00 | per year |


### GridMix

[App page](https://appshunter.io/ios/app/gridmix/id6741691056)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polar free?

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

### Is GridMix free?

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

### Do Polar or GridMix have ads?

Neither Polar nor GridMix shows ads.

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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.*