# TACNAV vs MGRS@Work

The clearest difference is price: MGRS@Work at Free against TACNAV's $8.99. MGRS@Work also leads on in-app purchases (none vs 5). TACNAV's advantage is rating (4.4 vs 4.0) and ratings volume (319 vs 1). On update cadence and ads there is nothing between them.

MGRS@Work is free to download; TACNAV costs $8.99 up front. TACNAV sells 5 one-off in-app purchases. MGRS@Work asks for nothing beyond the download.

TACNAV holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: TACNAV has 319 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TACNAV | MGRS@Work |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[4.4 (319 ratings)](https://appshunter.io/ios/app/tacnav-x-military-navigation/id412650650/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/mgrswork/id6659373822/reviews) |
| Number of ratings | **319** | 1 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#7** | — |
| Size | 50 MB | 6 MB |
| Requires iOS | **14.0** | 17.4 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [TacNav Systems LLC](https://appshunter.io/developer/412650653) | [Henning Bjorneng Sagen](https://appshunter.io/developer/1764584227) |

## What reviewers say

### TACNAV

[App page](https://appshunter.io/ios/app/tacnav-x-military-navigation/id412650650)

**Currently charting:** #7 Top Paid · Navigation, #133 Top Grossing · Navigation (US App Store)

This military-grade navigation app provides highly accurate positioning and mission planning tools for service members. It offers offline mapping, precision targeting, and waypoint plotting with military graphics, ensuring reliable operation in any environment.

**Highlights:** Precision targeting platform, Offline mapping, Waypoint plotting with military graphics, Tactical drawing mode, Location and photo sharing, Compass FastLock function

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Drawing Mode | $4.99 | one-time |
| Offline mapping for 3 months | $6.99 | one-time |
| Offline mapping for 1 month | $9.99 | one-time |
| Offline mapping for 1 year | $24.99 | one-time |
| Offline mapping for life time | $39.99 | one-time |

**What reviewers like**

- 🚀 Excellent accuracy and precision
- 👍 Intuitive and user-friendly interface
- 🔒 Secure offline functionality
- 💡 Versatile for military, law enforcement, and civilian use
- 👍 Responsive and helpful customer support

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 💰 Additional features require paid subscription
- 🔒 Lack of sharing/collaboration options
- 🔍 Limited terrain/topographic map views

**Reported bugs**

- Compass navigation issues when device is rotated
- Waypoint data loss after app crashes
- Forced updates preventing app usage

**Requested features**

- Landscape mode support
- Troop/team tracking capabilities
- Integrated 9-line and call for fire functions
- Ability to import/export GPX files
- Improved drawing tools and overlay options


### MGRS@Work

[App page](https://appshunter.io/ios/app/mgrswork/id6659373822)

This navigation app provides precise location data using the Military Grid Reference System (MGRS) and an advanced compass. Designed for professionals in demanding fields, it offers an intuitive interface for quick access to critical navigation information.

**Highlights:** MGRS coordinate support, Advanced real-time compass, User-friendly interface, Quick access to critical data, Reliable performance in demanding environments, Apple Watch companion app

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is TACNAV free?

TACNAV costs $8.99, and also offers in-app purchases.

### Is MGRS@Work free?

MGRS@Work is free to download, with no in-app purchases.

### Which has better reviews, TACNAV or MGRS@Work?

TACNAV is rated higher. TACNAV averages 4.4 out of 5 from 319 ratings, while MGRS@Work averages 4.0 from 1 ratings.

### Do TACNAV or MGRS@Work have ads?

Neither TACNAV nor MGRS@Work shows ads.

### Which is updated more often, TACNAV or MGRS@Work?

TACNAV ships an update every 3 weeks, and MGRS@Work every 3 weeks. Most recently, TACNAV was updated on November 1, 2026 and MGRS@Work on October 30, 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.*