# Concerto HUG vs Flex and Flow

The clearest difference is update cadence: Concerto HUG at fortnightly against Flex and Flow's every 3 months. Concerto HUG also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Concerto HUG ships an update fortnightly, Flex and Flow every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Concerto HUG | Flex and Flow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | — |
| Size | 63 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [HUG Hôpitaux Universitaires de Genève](https://appshunter.io/developer/426354803) | [Flex & Flow Sarl](https://appshunter.io/developer/1896556296) |

## What reviewers say

### Concerto HUG

[App page](https://appshunter.io/ios/app/concerto-hug/id1470055702)

Empower your hospital stay with personalized health information, improved communication with caregivers, and therapeutic education. This tool allows you to manage appointments, learn about your medical team, and explore health topics with videos. You can also choose your meals and find practical hospital information.

**Highlights:** Consult care agenda and appointments, Learn about medical staff, Note questions for caregivers, Explore human body with medical videos, Choose meals from proposed menu, Access practical hospitalization information

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

**In-app purchases:** none


### Flex and Flow

[App page](https://appshunter.io/ios/app/flex-and-flow/id6476417845)

**In-app purchases:** none


## Frequently asked questions

### Is Concerto HUG free?

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

### Is Flex and Flow free?

Flex and Flow is free to download, with no in-app purchases.

### Which is updated more often, Concerto HUG or Flex and Flow?

Concerto HUG ships an update fortnightly, and Flex and Flow every 3 months. Most recently, Concerto HUG was updated on October 29, 2026 and Flex and Flow 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.*