# FiberHawk vs SDKH Phone

FiberHawk and SDKH Phone 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. Neither carries in-app purchases, so what you see is what you pay.

FiberHawk ships an update every 43 months, SDKH Phone every 22 months. The most recent releases landed on October 14, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | FiberHawk | SDKH Phone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fiberhawk/id1473969227/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 22 months** |
| Monetization | Free | — |
| Size | 128 MB | 18 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ICIM Corporation](https://appshunter.io/developer/712479964) | [heyday dev](https://appshunter.io/developer/1295995322) |

## What reviewers say

### FiberHawk

[App page](https://appshunter.io/ios/app/fiberhawk/id1473969227)

This mobile platform simplifies business communications with a user-friendly interface and the ability to manage calls on the go. It offers robust disaster recovery, ensuring calls can still be answered even if your primary internet or network fails. Enjoy standard and advanced phone features for seamless business connectivity.

**Highlights:** Mobile business communications, Disaster recovery for calls, Native contact list integration, Call recording, Three-way conferencing, Secure call signaling and encryption, Low bandwidth audio codec support

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

**In-app purchases:** none


### SDKH Phone

[App page](https://appshunter.io/ios/app/sdkh-phone/id1617305504)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


## Frequently asked questions

### Is FiberHawk free?

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

### Is SDKH Phone free?

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

### Do FiberHawk or SDKH Phone have ads?

Neither FiberHawk nor SDKH Phone shows ads.

### Which is updated more often, FiberHawk or SDKH Phone?

FiberHawk ships an update every 43 months, and SDKH Phone every 22 months. Most recently, FiberHawk was updated on October 14, 2026 and SDKH Phone on October 27, 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.*