# Mensa Guide vs Vivifrail

The clearest difference is review sentiment: Mensa Guide at 72% against Vivifrail's 33%. Mensa Guide also leads on update cadence (weekly vs every 4 months). Vivifrail's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Mensa Guide sells 2 in-app purchases, starting at $1.99 per month. Vivifrail asks for nothing beyond the download.

Mensa Guide ships an update weekly, Vivifrail every 4 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mensa Guide | Vivifrail |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **72.2% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Subscription | **Free** |
| Size | 52 MB | 60 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [GARMENMED, SCP](https://appshunter.io/developer/1178687025) | [Universal Projects and Tools S.L.](https://appshunter.io/developer/364794899) |

## What reviewers say

### Mensa Guide

[App page](https://appshunter.io/ios/app/mensa-guide/id1205990848)

This medical reference app provides quick access to antimicrobial therapy information. It features interactive navigation, advanced search capabilities, and built-in clinical calculators. Content is continuously updated to reflect the latest medical research and guidelines.

**Highlights:** Interactive word navigation, Advanced search functionality, Pathogen filtering, Built-in clinical calculators, Continuously updated content, Inline notes and references

**Features:** Family Sharing, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $19.99 | per year |


### 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 Mensa Guide free?

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

### Is Vivifrail free?

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

### Do Mensa Guide or Vivifrail have ads?

Neither Mensa Guide nor Vivifrail shows ads.

### Which is updated more often, Mensa Guide or Vivifrail?

Mensa Guide ships an update weekly, and Vivifrail every 4 months. Most recently, Mensa Guide was updated on November 1, 2026 and Vivifrail on October 29, 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.*