# Binter vs SOS Alert

The clearest difference is update cadence: SOS Alert at every 5 weeks against Binter's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Binter ships an update every 3 months, SOS Alert every 5 weeks. The most recent releases landed on September 30, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Binter | SOS Alert |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 11 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BinterSistemas](https://appshunter.io/developer/929074338) | [TURISPORT SL](https://appshunter.io/developer/1698092382) |

## What reviewers say

### Binter

[App page](https://appshunter.io/ios/app/binter/id929074339)

Easily access online services for booking flights, managing reservations, and checking flight status in real-time. Store boarding passes and travel documents locally, and access loyalty program information. Enjoy a personalized experience with a registered account.

**Highlights:** Book and buy flight tickets, Manage flight reservations and changes, Online check-in with digital boarding passes, Real-time flight status updates, Store travel documents, Access loyalty program information

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

**In-app purchases:** none


### SOS Alert

[App page](https://appshunter.io/ios/app/sos-alert/id6451408204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Binter free?

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

### Is SOS Alert free?

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

### Do Binter or SOS Alert have ads?

Neither Binter nor SOS Alert shows ads.

### Which is updated more often, Binter or SOS Alert?

Binter ships an update every 3 months, and SOS Alert every 5 weeks. Most recently, Binter was updated on September 30, 2026 and SOS Alert on September 22, 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.*