# BipSOS vs YOTTACITY

The clearest difference is in-app purchases: YOTTACITY at none against BipSOS's 6. YOTTACITY also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. BipSOS sells 6 in-app purchases, starting at $2.99 per month. YOTTACITY asks for nothing beyond the download.

BipSOS ships an update every 8 days, YOTTACITY every 9 days. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | BipSOS | YOTTACITY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 158 MB | 102 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OPTIMUS PRIME](https://appshunter.io/developer/1438518460) | [DAILYVERY](https://appshunter.io/developer/1896300160) |

## What reviewers say

### BipSOS

[App page](https://appshunter.io/ios/app/bipsos/id6476961186)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gardian | $2.99 | per month |
| Offre Membres Fondateurs | $12.99 | per year |
| Active Assistance | $17.99 | per month |
| Alert+ for Life | $24.99 | per year |
| Abonnement Gardian (1 an) | $99.99 | per year |
| Active Assistance (1 an) | $249.99 | per year |


### YOTTACITY

[App page](https://appshunter.io/ios/app/yottacity/id6766532848)

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

**In-app purchases:** none


## Frequently asked questions

### Is BipSOS free?

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

### Is YOTTACITY free?

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

### Do BipSOS or YOTTACITY have ads?

BipSOS shows ads; YOTTACITY does not.

### Which is updated more often, BipSOS or YOTTACITY?

BipSOS ships an update every 8 days, and YOTTACITY every 9 days. Most recently, BipSOS was updated on October 5, 2026 and YOTTACITY on October 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.*