# Owl Sentry vs Quick Notes

The clearest difference is in-app purchases: Owl Sentry at none against Quick Notes's 2. Owl Sentry also leads on iOS requirement (13.0 vs 17.0). Quick Notes's advantage is update cadence (every 3 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Quick Notes sells 2 one-off in-app purchases. Owl Sentry asks for nothing beyond the download.

Owl Sentry ships an update every 3 months, Quick Notes every 3 days. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Owl Sentry | Quick Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (33 ratings)](https://appshunter.io/ios/app/quick-notes-supasend/id6504688166/reviews)** |
| Number of ratings | — | **33** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 43 MB | 95 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Piotr Zuzak](https://appshunter.io/developer/1468287352) | [Pradeep Burugu](https://appshunter.io/developer/1593852439) |

## What reviewers say

### Owl Sentry

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

**In-app purchases:** none


### Quick Notes

[App page](https://appshunter.io/ios/app/quick-notes-supasend/id6504688166)

Instantly capture thoughts, notes, and ideas, sending them seamlessly to your favorite note-taking apps, email, or task managers. Supports text, photos, and voice recordings, with convenient widgets and a built-in scanner.

**Highlights:** Quickly capture notes, ideas, thoughts, Send to popular note-taking apps, Include photos in notes, Record and attach voice notes, 1-tap home and lock screen widgets, Built-in document scanner, Store notes on iCloud

**Features:** Safari Extension

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discount plan | $8.99 | one-time |
| Lifetime Plan | $10.99 | one-time |


## Frequently asked questions

### Is Owl Sentry free?

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

### Is Quick Notes free?

Quick Notes is free to download, with in-app purchases available.

### Do Owl Sentry or Quick Notes have ads?

Neither Owl Sentry nor Quick Notes shows ads.

### Which is updated more often, Owl Sentry or Quick Notes?

Owl Sentry ships an update every 3 months, and Quick Notes every 3 days. Most recently, Owl Sentry was updated on November 7, 2026 and Quick Notes on November 4, 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.*