# Safe Vent vs Accio, de Memodi

The clearest difference is update cadence: Accio, de Memodi at monthly against Safe Vent's every 3 months. Safe Vent's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Safe Vent sells 2 in-app purchases, starting at $2.99 per month and Accio, de Memodi sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Safe Vent ships an update every 3 months, Accio, de Memodi monthly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Safe Vent | Accio, de Memodi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 58 MB | 55 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [SYNAPS AI SAS](https://appshunter.io/developer/1710831235) | [Oliverio Garcia](https://appshunter.io/developer/1557041649) |

## What reviewers say

### Safe Vent

[App page](https://appshunter.io/ios/app/safe-vent/id6468893543)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Safe Vent Full Access | $2.99 | per month |
| Safe Vent Full Access | $29.99 | per year |


### Accio, de Memodi

[App page](https://appshunter.io/ios/app/accio-de-memodi/id6473926403)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensual | $4.99 | per month |
| Accio V2 Anual | $49.99 | per year |
| Anual | $49.99 | per year |


## Frequently asked questions

### Is Safe Vent free?

Safe Vent is free to download, with in-app purchases available.

### Is Accio, de Memodi free?

Accio, de Memodi is free to download, with in-app purchases available.

### Do Safe Vent or Accio, de Memodi have ads?

Neither Safe Vent nor Accio, de Memodi shows ads.

### Which is updated more often, Safe Vent or Accio, de Memodi?

Safe Vent ships an update every 3 months, and Accio, de Memodi monthly. Most recently, Safe Vent was updated on October 15, 2026 and Accio, de Memodi on October 10, 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.*