# Canswer vs Fesormex

The clearest difference is ads: Canswer at none against Fesormex's shown. Canswer also leads on update cadence (every 2 months vs every 5 months). On price, in-app purchases, device support 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.

Canswer ships an update every 2 months, Fesormex every 5 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Canswer | Fesormex |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 29 MB | 80 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Centro de Evaluacion de Osteoporosis, S.A. de C.V.](https://appshunter.io/developer/1441565454) | [Federación Mexicana de Otorrinolaringología y CCC, A.C.](https://appshunter.io/developer/1656753842) |

## What reviewers say

### Canswer

[App page](https://appshunter.io/ios/app/canswer/id1586092911)

**Features:** macOS Compatibility

**In-app purchases:** none


### Fesormex

[App page](https://appshunter.io/ios/app/fesormex/id6444774238)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Canswer free?

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

### Is Fesormex free?

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

### Do Canswer or Fesormex have ads?

Fesormex shows ads; Canswer does not.

### Which is updated more often, Canswer or Fesormex?

Canswer ships an update every 2 months, and Fesormex every 5 months. Most recently, Canswer was updated on October 9, 2026 and Fesormex on October 1, 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.*