# OLO SOS Service vs Contracting PLUS

The clearest difference is update cadence: Contracting PLUS at every 4 weeks against OLO SOS Service'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.

OLO SOS Service ships an update every 3 months, Contracting PLUS every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | OLO SOS Service | Contracting PLUS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Size | 50 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OLO Technologies L.L.C- FZ](https://appshunter.io/developer/1752617703) | [Contracting Plus Consultants Ltd](https://appshunter.io/developer/492115256) |

## What reviewers say

### OLO SOS Service

[App page](https://appshunter.io/ios/app/olo-sos-service/id6749142719)

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

**In-app purchases:** none


### Contracting PLUS

[App page](https://appshunter.io/ios/app/contracting-plus/id6755676367)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OLO SOS Service free?

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

### Is Contracting PLUS free?

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

### Do OLO SOS Service or Contracting PLUS have ads?

Neither OLO SOS Service nor Contracting PLUS shows ads.

### Which is updated more often, OLO SOS Service or Contracting PLUS?

OLO SOS Service ships an update every 3 months, and Contracting PLUS every 4 weeks. Most recently, OLO SOS Service was updated on October 24, 2026 and Contracting PLUS on October 24, 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.*