# Tacnav vs GridTac

Tacnav and GridTac are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Tacnav | GridTac |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 81 MB | 24 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Adomas Alenovic](https://appshunter.io/developer/1894897576) | [Linus Nilsson](https://appshunter.io/developer/6776521170) |

## What reviewers say

### Tacnav

[App page](https://appshunter.io/ios/app/tacnav/id6762631967)

**Features:** macOS Compatibility

**In-app purchases:** none


### GridTac

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Tacnav free?

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

### Is GridTac free?

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

### Do Tacnav or GridTac have ads?

Neither Tacnav nor GridTac 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.*