# 3Z RF Vision vs Microwave Link Calculator

The clearest difference is review sentiment: Microwave Link Calculator at 100% against 3Z RF Vision's 0%. Microwave Link Calculator also leads on update cadence (every 9 days vs every 25 months). 3Z RF Vision's advantage is in-app purchases (none vs 13) and iOS requirement (12.4 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Microwave Link Calculator sells 13 in-app purchases, starting at $1.99 per month. 3Z RF Vision asks for nothing beyond the download.

3Z RF Vision ships an update every 25 months, Microwave Link Calculator every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | 3Z RF Vision | Microwave Link Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (7 ratings)](https://appshunter.io/ios/app/3z-rf-vision/id1368118038/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 9 days** |
| Monetization | **Free** | Subscription |
| Size | 9 MB | 17 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VIAVI Solutions Inc.](https://appshunter.io/developer/505552642) | [Tien Hoang](https://appshunter.io/developer/1743631038) |

## What reviewers say

### 3Z RF Vision

[App page](https://appshunter.io/ios/app/3z-rf-vision/id1368118038)

Control your RF Vision Antenna Alignment Tool remotely from an iOS device. View measurements, edit site information, and email reports directly from the field via Bluetooth.

**Highlights:** Remote control of RF Vision measurements, View, edit, delete, and save reports, Email reports from the field, Bluetooth connectivity, Edit site information

**Features:** macOS Compatibility

**In-app purchases:** none


### Microwave Link Calculator

[App page](https://appshunter.io/ios/app/microwave-link-calculator/id6499489507)

This tool helps telecommunications engineers calculate and optimize microwave links. It provides precise distance, azimuth, and elevation computations, antenna configuration, and integrated mapping for accurate outdoor equipment placement.

**Highlights:** Precise distance, azimuth, and elevation calculations, Fresnel Zone computation, Antenna down tilt and azimuth determination, Antenna gain and received power prediction, Integrated Apple Maps view, Obstacle simulation for elevation profiles, Compass with haptic feedback

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $1.99 | per month |
| All Access | $2.99 | per month |
| All Access | $2.99 | per month |
| All Access | $2.99 | per month |
| All access. | $4.99 | per year |
| All access | $4.99 | per month |
| All access | $7.99 | per 3 months |
| All Access | $15.99 | per 6 months |
| All Access | $15.99 | per 6 months |
| All access | $24.99 | per 6 months |
| All access | $29.99 | per year |
| All Access | $29.99 | per year |
| All Access | $29.99 | per year |


## Frequently asked questions

### Is 3Z RF Vision free?

3Z RF Vision is free to download, with no in-app purchases.

### Is Microwave Link Calculator free?

Microwave Link Calculator is free to download, with in-app purchases available.

### Do 3Z RF Vision or Microwave Link Calculator have ads?

Neither 3Z RF Vision nor Microwave Link Calculator shows ads.

### Which is updated more often, 3Z RF Vision or Microwave Link Calculator?

3Z RF Vision ships an update every 25 months, and Microwave Link Calculator every 9 days. Most recently, 3Z RF Vision was updated on October 24, 2026 and Microwave Link Calculator on October 24, 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.*