# Clarus OnCall vs Brother GT

The clearest difference is update cadence: Clarus OnCall at every 2 months against Brother GT's every 13 months. Brother GT's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clarus OnCall ships an update every 2 months, Brother GT every 13 months. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Clarus OnCall | Brother GT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (50 ratings)](https://appshunter.io/ios/app/clarus-oncall/id889409061/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 13 months |
| Monetization | Subscription | — |
| Size | 26 MB | 3 MB |
| Requires iOS | 15.6 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Clarus Care, LLC](https://appshunter.io/developer/783770770) | [ATINO GmbH](https://appshunter.io/developer/541904409) |

## What reviewers say

### Clarus OnCall

[App page](https://appshunter.io/ios/app/clarus-oncall/id889409061)

This app streamlines after-hours patient call management for healthcare providers using AI. It offers flexible notification and response options, transcribes calls into summarized messages, and enhances provider privacy and workflow efficiency without the need for a traditional call center.

**Highlights:** AI-powered call management, After-hours patient call handling, Flexible notification options, Multiple response methods, Automated call transcription, Secure message delivery, Masked caller-ID callback

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

**In-app purchases:** none


### Brother GT

[App page](https://appshunter.io/ios/app/brother-gt/id985153972)

**In-app purchases:** none


## Frequently asked questions

### Is Clarus OnCall free?

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

### Is Brother GT free?

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

### Do Clarus OnCall or Brother GT have ads?

Neither Clarus OnCall nor Brother GT shows ads.

### Which is updated more often, Clarus OnCall or Brother GT?

Clarus OnCall ships an update every 2 months, and Brother GT every 13 months. Most recently, Clarus OnCall was updated on October 22, 2026 and Brother GT on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*