# UTC Orbit vs Miltech

The clearest difference is rating: UTC Orbit at 5.0 against Miltech's 4.1. UTC Orbit also leads on review sentiment (100% vs 64%) and in-app purchases (none vs 1). Miltech's advantage is update cadence (every 3 weeks vs every 8 months) and ratings volume (36 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Miltech sells 1 in-app purchase, starting at $2.49 per month. UTC Orbit asks for nothing beyond the download.

UTC Orbit holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Miltech has 36 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of UTC Orbit's written reviews are positive against 64% of Miltech's.

UTC Orbit ships an update every 8 months, Miltech every 3 weeks. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | UTC Orbit | Miltech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/utc-orbit/id1049069115/reviews)** | [4.1 (36 ratings)](https://appshunter.io/ios/app/miltech/id1530711439/reviews) |
| Number of ratings | 2 | **36** |
| Positive reviews | **100.0% of reviews** | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 65 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dave Massey](https://appshunter.io/developer/1029584286) | [Kyle Baker](https://appshunter.io/developer/1421604998) |

## What reviewers say

### UTC Orbit

[App page](https://appshunter.io/ios/app/utc-orbit/id1049069115)

This utility converts between human-readable dates and a YYDDD.FFFFFF format essential for spacecraft orbital element calculations. It also features a UTC alarm clock based on the day of the year and a large digit UTC display.

**Highlights:** UTC time conversion, YYDDD.FFFFFF format display, UTC alarm clock, Day of Year alarm setting, Large digit UTC clock display, Background alarm notifications

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

**In-app purchases:** none


### Miltech

[App page](https://appshunter.io/ios/app/miltech/id1530711439)

This app provides essential tools and information for military and civilian maintainers working with NATO supply systems. It allows for quick lookups, saving of item details, and collaborative equipment management. Features include fault tracking, inventory attachment, and shared lists for efficient work completion.

**Highlights:** Supply system searching by NIIN/NSN or part number, Save item information locally and sync across devices, Create and track equipment faults with attached items, Collaborate with users on equipment management and sharing, Monthly item catalog updates for accuracy, Quick access to pre-saved lists

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ad Free | $2.49 | per month |


## Frequently asked questions

### Is UTC Orbit free?

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

### Is Miltech free?

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

### Which has better reviews, UTC Orbit or Miltech?

UTC Orbit is rated higher. UTC Orbit averages 5.0 out of 5 from 2 ratings, while Miltech averages 4.1 from 36 ratings.

### Do UTC Orbit or Miltech have ads?

Neither UTC Orbit nor Miltech shows ads.

### Which is updated more often, UTC Orbit or Miltech?

UTC Orbit ships an update every 8 months, and Miltech every 3 weeks. Most recently, UTC Orbit was updated on September 15, 2026 and Miltech on September 14, 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.*