# Signal Code vs Fidecoin AI

The clearest difference is in-app purchases: Fidecoin AI at none against Signal Code's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Signal Code sells 2 in-app purchases, starting at $7.99 per 7 days. Fidecoin AI asks for nothing beyond the download.

Signal Code ships an update every 6 weeks, Fidecoin AI every 4 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Signal Code | Fidecoin AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (105 ratings)](https://appshunter.io/ios/app/signal-code/id6740325020/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 73 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Heliostar LTD](https://appshunter.io/developer/1789516649) | [Sergio Pichardo De Leon](https://appshunter.io/developer/1384748299) |

## What reviewers say

### 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 |


### Fidecoin AI

[App page](https://appshunter.io/ios/app/fidecoin-ai/id6773058993)

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

**In-app purchases:** none


## Frequently asked questions

### Is Signal Code free?

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

### Is Fidecoin AI free?

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

### Do Signal Code or Fidecoin AI have ads?

Neither Signal Code nor Fidecoin AI shows ads.

### Which is updated more often, Signal Code or Fidecoin AI?

Signal Code ships an update every 6 weeks, and Fidecoin AI every 4 weeks. Most recently, Signal Code was updated on November 4, 2026 and Fidecoin AI on October 31, 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.*