# Now Courier vs Owl Sentry

The clearest difference is iOS requirement: Owl Sentry at 13.0 against Now Courier's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Now Courier ships an update every 2 months, Owl Sentry every 3 months. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Now Courier | Owl Sentry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 54 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mishloha](https://appshunter.io/developer/1142147654) | [Piotr Zuzak](https://appshunter.io/developer/1468287352) |

## What reviewers say

### Now Courier

[App page](https://appshunter.io/ios/app/now-courier/id1460151676)

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

**In-app purchases:** none


### Owl Sentry

[App page](https://appshunter.io/ios/app/owl-sentry/id6469431788)

**In-app purchases:** none


## Frequently asked questions

### Is Now Courier free?

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

### Is Owl Sentry free?

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

### Do Now Courier or Owl Sentry have ads?

Neither Now Courier nor Owl Sentry shows ads.

### Which is updated more often, Now Courier or Owl Sentry?

Now Courier ships an update every 2 months, and Owl Sentry every 3 months. Most recently, Now Courier was updated on October 6, 2026 and Owl Sentry on October 18, 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.*