# ZenPass vs Signal Code

The clearest difference is rating: Signal Code at 4.6 against ZenPass's 1.0. Signal Code also leads on review sentiment (40% vs 0%) and ratings volume (105 vs 1). ZenPass's advantage is update cadence (every 2 days vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. ZenPass sells 1 in-app purchase, starting at $8.99 per 7 days and Signal Code sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Signal Code holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Signal Code has 105 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of ZenPass's written reviews are positive against 40% of Signal Code's.

ZenPass ships an update every 2 days, Signal Code every 6 weeks. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ZenPass | Signal Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/zenpass-mobileexplorer/id6451250520/reviews) | **[4.6 (105 ratings)](https://appshunter.io/ios/app/signal-code/id6740325020/reviews)** |
| Number of ratings | 1 | **105** |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Doria Frlorescu](https://appshunter.io/developer/1697301368) | [Heliostar LTD](https://appshunter.io/developer/1789516649) |

## What reviewers say

### ZenPass

[App page](https://appshunter.io/ios/app/zenpass-mobileexplorer/id6451250520)

This app offers a suite of tools to enhance your mobile experience. It includes a speed test for internet performance, an advanced browser for seamless web navigation, and a password generator for robust online security.

**Highlights:** Internet speed testing, Advanced web browser, Secure password generation, Engaging user interface

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| subscription | $8.99 | per 7 days |


### Signal Code

[App page](https://appshunter.io/ios/app/signal-code/id6740325020)

This app is a comprehensive tool for learning and using Morse code. It allows instant translation between text and Morse code, offers an exploration of the Morse alphabet, and keeps a history of your translations for easy review and practice.

**Highlights:** Text-to-Morse translation, Morse to text translation, Morse alphabet exploration, Translation history, Learning tool

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $7.99 | per 7 days |
| Premium | $9.99 | per 7 days |


## Frequently asked questions

### Is ZenPass free?

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

### Is Signal Code free?

Signal Code is free to download, with in-app purchases available.

### Which has better reviews, ZenPass or Signal Code?

Signal Code is rated higher. ZenPass averages 1.0 out of 5 from 1 ratings, while Signal Code averages 4.6 from 105 ratings.

### Do ZenPass or Signal Code have ads?

Neither ZenPass nor Signal Code shows ads.

### Which is updated more often, ZenPass or Signal Code?

ZenPass ships an update every 2 days, and Signal Code every 6 weeks. Most recently, ZenPass was updated on October 8, 2026 and Signal Code on October 22, 2026.

---

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