# YellowFleetApp vs KeyNook

The clearest difference is price: YellowFleetApp at Free against KeyNook's $3.99. YellowFleetApp also leads on iOS requirement (16.6 vs 26.0). KeyNook's advantage is update cadence (every 5 days vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

YellowFleetApp is free to download; KeyNook costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

YellowFleetApp ships an update every 5 weeks, KeyNook every 5 days. The most recent releases landed on September 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | YellowFleetApp | KeyNook |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Size | 16 MB | 4 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [YellowFox GmbH](https://appshunter.io/developer/555280895) | [Stanislaw Schoenberg](https://appshunter.io/developer/333176382) |

## What reviewers say

### YellowFleetApp

[App page](https://appshunter.io/ios/app/yellowfleetapp/id1619922012)

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

**In-app purchases:** none


### KeyNook

[App page](https://appshunter.io/ios/app/keynook-passwordmanager/id6782906800)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is YellowFleetApp free?

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

### Is KeyNook free?

KeyNook costs $3.99, with no in-app purchases.

### Do YellowFleetApp or KeyNook have ads?

Neither YellowFleetApp nor KeyNook shows ads.

### Which is updated more often, YellowFleetApp or KeyNook?

YellowFleetApp ships an update every 5 weeks, and KeyNook every 5 days. Most recently, YellowFleetApp was updated on September 9, 2026 and KeyNook on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*