# Fissios vs Vivifrail

The clearest difference is review sentiment: Fissios at 100% against Vivifrail's 33%. Fissios also leads on iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Fissios ships an update every 6 months, Vivifrail every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fissios | Vivifrail |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 34 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TRBL SW & IP SERVICES, S.L.](https://appshunter.io/developer/928027392) | [Universal Projects and Tools S.L.](https://appshunter.io/developer/364794899) |

## What reviewers say

### Fissios

[App page](https://appshunter.io/ios/app/fissios/id1187891228)

This app guides users through respiratory physiotherapy exercises before and after surgery. It provides personalized reminders and scientifically endorsed advice to help reduce postoperative complications and shorten hospital stays. The content is created by medical professionals and can be accessed offline.

**Highlights:** Pre-operative respiratory exercises, Postoperative recovery guidance, Personalized surgery countdown, Offline access, Scientifically endorsed content, 10 guided breathing exercises

**Features:** macOS Compatibility

**In-app purchases:** none


### Vivifrail

[App page](https://appshunter.io/ios/app/vivifrail/id1463377040)

This app helps healthcare professionals and trainers assess the risk of functional decline, dependency, and falls in individuals over 70. It then generates personalized, multicomponent physical training programs to prevent frailty and falls, featuring exercise explanations and videos.

**Highlights:** Risk assessment for functional decline, dependency, and falls, Personalized multicomponent exercise programs, Exercise videos and explanations, Track multiple individuals, Frailty and fall risk screening, Physical exercise program monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Fissios free?

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

### Is Vivifrail free?

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

### Do Fissios or Vivifrail have ads?

Neither Fissios nor Vivifrail shows ads.

### Which is updated more often, Fissios or Vivifrail?

Fissios ships an update every 6 months, and Vivifrail every 4 months. Most recently, Fissios was updated on November 2, 2026 and Vivifrail on November 3, 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.*