# No_Chat vs Zenn OTP

The clearest difference is ads: Zenn OTP at none against No_Chat's shown. No_Chat's advantage is device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

No_Chat ships an update every 2 months, Zenn OTP every 6 weeks. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | No_Chat | Zenn OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (32 ratings)](https://appshunter.io/ios/app/no-chat/id784419492/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 27 MB | 32 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hagens Media, LLC.](https://appshunter.io/developer/452501582) | [Zenn](https://appshunter.io/developer/1607161974) |

## What reviewers say

### No_Chat

[App page](https://appshunter.io/ios/app/no-chat/id784419492)

Communicate silently in noisy environments by displaying custom messages on your phone screen. This virtual billboard is perfect for loud venues, allowing you to convey information without speaking. It also features a game and Morse code functionality.

**Highlights:** Customizable message display, Silent communication, Virtual billboard functionality, Morse code display, In-app game

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

**In-app purchases:** none


### Zenn OTP

[App page](https://appshunter.io/ios/app/zenn-otp/id6443748609)

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

**In-app purchases:** none


## Frequently asked questions

### Is No_Chat free?

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

### Is Zenn OTP free?

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

### Do No_Chat or Zenn OTP have ads?

No_Chat shows ads; Zenn OTP does not.

### Which is updated more often, No_Chat or Zenn OTP?

No_Chat ships an update every 2 months, and Zenn OTP every 6 weeks. Most recently, No_Chat was updated on November 11, 2026 and Zenn OTP on November 7, 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.*