# Send SOS vs Cooasiste

Send SOS and Cooasiste are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 7 months. The most recent releases landed on September 17, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | Send SOS | Cooasiste |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/send-sos/id1088568416/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | Every 7 months |
| Monetization | Free | — |
| Size | 0 MB | 28 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Rusche](https://appshunter.io/developer/971175500) | [Geo Track Solutions Srl](https://appshunter.io/developer/1031977494) |

## What reviewers say

### Send SOS

[App page](https://appshunter.io/ios/app/send-sos/id1088568416)

Instantly share your precise location with a chosen contact in emergencies. This straightforward utility allows for quick and easy distress messaging with vital coordinates.

**Highlights:** Emergency messaging, Current coordinate sharing, Simple interface, One-tap sending

**Features:** macOS Compatibility

**In-app purchases:** none


### Cooasiste

[App page](https://appshunter.io/ios/app/cooasiste/id1628435511)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Send SOS free?

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

### Is Cooasiste free?

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

### Do Send SOS or Cooasiste have ads?

Neither Send SOS nor Cooasiste shows ads.

### Which is updated more often, Send SOS or Cooasiste?

Send SOS ships an update every 7 months, and Cooasiste every 7 months. Most recently, Send SOS was updated on September 17, 2026 and Cooasiste on May 31, 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.*