# Nova USL vs VayChat

The clearest difference is update cadence: VayChat at every 2 days against Nova USL's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

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

Nova USL ships an update every 4 days, VayChat every 2 days. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Nova USL | VayChat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Monetization | — | Free |
| Size | 52 MB | 60 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Bekbolot Zairbekov](https://appshunter.io/developer/1896550555) | [Evgenii Novikov](https://appshunter.io/developer/6774023769) |

## What reviewers say

### Nova USL

[App page](https://appshunter.io/ios/app/nova-usl/id6768213314)

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

**In-app purchases:** none


### VayChat

[App page](https://appshunter.io/ios/app/vaychat/id6786292409)

A fast and secure messenger for connecting with friends, family, and colleagues. Share messages, photos, videos, and location, or make high-quality audio and video calls. Customize your experience with notification settings and appearance options.

**Highlights:** Text and voice messaging, Photo and video sharing, High-quality audio/video calls, Group chats, Message reactions and forwarding, Customizable notifications and appearance, Biometric screen lock

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

**In-app purchases:** none


## Frequently asked questions

### Is Nova USL free?

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

### Is VayChat free?

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

### Do Nova USL or VayChat have ads?

Neither Nova USL nor VayChat shows ads.

### Which is updated more often, Nova USL or VayChat?

Nova USL ships an update every 4 days, and VayChat every 2 days. Most recently, Nova USL was updated on September 28, 2026 and VayChat on September 17, 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.*