# Microwave Link Calculator vs Ondaris

Microwave Link Calculator and Ondaris are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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. Microwave Link Calculator sells 13 in-app purchases, starting at $1.99 per month and Ondaris sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Microwave Link Calculator ships an update every 9 days, Ondaris every 2 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Microwave Link Calculator | Ondaris |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Subscription | — |
| Size | 17 MB | 52 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tien Hoang](https://appshunter.io/developer/1743631038) | [SCOPT Inc.](https://appshunter.io/developer/6808941647) |

## What reviewers say

### 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 |


### Ondaris

[App page](https://appshunter.io/ios/app/ondaris/id6808941525)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ondaris Pro | $12.99 | one-time |


## Frequently asked questions

### Is Microwave Link Calculator free?

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

### Is Ondaris free?

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

### Do Microwave Link Calculator or Ondaris have ads?

Neither Microwave Link Calculator nor Ondaris shows ads.

### Which is updated more often, Microwave Link Calculator or Ondaris?

Microwave Link Calculator ships an update every 9 days, and Ondaris every 2 weeks. Most recently, Microwave Link Calculator was updated on October 24, 2026 and Ondaris on October 16, 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.*