# WorkFlex SOS vs Navia

WorkFlex SOS and Navia 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.

WorkFlex SOS ships an update fortnightly, Navia every 3 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | WorkFlex SOS | Navia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 80 MB | 86 MB |
| Requires iOS | 16.4 | **16.1** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [WorkFlex](https://appshunter.io/developer/1884945237) | [Aviya GmbH](https://appshunter.io/developer/1896249364) |

## What reviewers say

### WorkFlex SOS

[App page](https://appshunter.io/ios/app/workflex-sos/id6760553928)

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

**In-app purchases:** none


### Navia

[App page](https://appshunter.io/ios/app/navia-flight-booking-agent/id6766242079)

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

**In-app purchases:** none


## Frequently asked questions

### Is WorkFlex SOS free?

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

### Is Navia free?

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

### Do WorkFlex SOS or Navia have ads?

Neither WorkFlex SOS nor Navia shows ads.

### Which is updated more often, WorkFlex SOS or Navia?

WorkFlex SOS ships an update fortnightly, and Navia every 3 weeks. Most recently, WorkFlex SOS was updated on October 3, 2026 and Navia on October 7, 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.*