# Аэроэкспресс vs Knokey

The clearest difference is review sentiment: Knokey at 100% against Аэроэкспресс's 23%. Knokey also leads on rating (5.0 vs 3.2) and iOS requirement (11.0 vs 15.4). Аэроэкспресс's advantage is ratings volume (51 vs 10). 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.

Knokey holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Аэроэкспресс has 51 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 23% of Аэроэкспресс's written reviews are positive against 100% of Knokey's.

Аэроэкспресс ships an update monthly, Knokey every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Аэроэкспресс | Knokey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (51 ratings)](https://appshunter.io/ios/app/id587379898/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/knokey/id1560096085/reviews)** |
| Number of ratings | **51** | 10 |
| Positive reviews | 22.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | — | Free |
| Size | 40 MB | 6 MB |
| Requires iOS | 15.4 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aeroexpress LLC](https://appshunter.io/developer/587379901) | [Knokey](https://appshunter.io/developer/1688993026) |

## What reviewers say

### Аэроэкспресс

[App page](https://appshunter.io/ios/app/id587379898)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Knokey

[App page](https://appshunter.io/ios/app/knokey/id1560096085)

Rent apartments for short or long stays with a contactless system. Find, book, and pay for your accommodation, then access it using a digital key via the app. Save money and time by avoiding intermediaries.

**Highlights:** Short and long-term apartment rentals, Contactless check-in/check-out, Digital key access, Find, book, and pay for apartments, Direct booking, no intermediaries

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Fast booking process
- ✨ Clean and comfortable apartments
- ✅ Easy check-in/check-out
- 💬 Responsive customer support


## Frequently asked questions

### Is Аэроэкспресс free?

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

### Is Knokey free?

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

### Which has better reviews, Аэроэкспресс or Knokey?

Knokey is rated higher. Аэроэкспресс averages 3.2 out of 5 from 51 ratings, while Knokey averages 5.0 from 10 ratings.

### Do Аэроэкспресс or Knokey have ads?

Neither Аэроэкспресс nor Knokey shows ads.

### Which is updated more often, Аэроэкспресс or Knokey?

Аэроэкспресс ships an update monthly, and Knokey every 5 weeks. Most recently, Аэроэкспресс was updated on October 24, 2026 and Knokey 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.*