# GridTac vs Offline Map by MAPOG

The clearest difference is iOS requirement: Offline Map by MAPOG at 13.0 against GridTac's 15.5. On price, ads, 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.

## The numbers

| Metric | GridTac | Offline Map by MAPOG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 24 MB | 53 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 4+ |
| Developer | [Linus Nilsson](https://appshunter.io/developer/6776521170) | [Akshay Upadhyay](https://appshunter.io/developer/1231366305) |

## What reviewers say

### GridTac

[App page](https://appshunter.io/ios/app/gridtac/id6776521168)

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

**In-app purchases:** none


### Offline Map by MAPOG

[App page](https://appshunter.io/ios/app/offline-map-by-mapog/id6789083542)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is GridTac free?

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

### Is Offline Map by MAPOG free?

Offline Map by MAPOG is free to download, with no in-app purchases.

### Do GridTac or Offline Map by MAPOG have ads?

Neither GridTac nor Offline Map by MAPOG shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*