# Telegraph vs SOSSA

The clearest difference is price: SOSSA at Free against Telegraph's $1.99. SOSSA also leads on update cadence (every 3 days vs every 4 months). Telegraph's advantage is in-app purchases (none vs 4) and iOS requirement (9.0 vs 15.1). On ads and device support there is nothing between them.

SOSSA is free to download; Telegraph costs $1.99 up front. SOSSA sells 4 in-app purchases, starting at $0.99 per month. Telegraph asks for nothing beyond the download.

Telegraph ships an update every 4 months, SOSSA every 3 days. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Telegraph | SOSSA |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 70 MB | 146 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [俊 姜](https://appshunter.io/developer/974809005) | [Spoon DXB LLC FZ](https://appshunter.io/developer/1765424221) |

## What reviewers say

### Telegraph

[App page](https://appshunter.io/ios/app/telegraph-morse-code/id985978176)

Learn and practice Morse code through engaging games. Explore various themed scenes to test your knowledge and recall the historical significance of this communication system. A fun way to master the international Morse code alphabet.

**Highlights:** Morse code learning games, Themed play scenes, International Morse code chart, Historical communication practice, Fun and engaging gameplay

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### SOSSA

[App page](https://appshunter.io/ios/app/sossa-sos-and-panic-button/id6757767618)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Monthly Subscription Sharing | $2.99 | per month |
| Yearly Subscription | $14.99 | per year |
| Yearly Subscription Sharing | $29.99 | per year |


## Frequently asked questions

### Is Telegraph free?

Telegraph costs $1.99, with no in-app purchases.

### Is SOSSA free?

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

### Do Telegraph or SOSSA have ads?

Neither Telegraph nor SOSSA shows ads.

### Which is updated more often, Telegraph or SOSSA?

Telegraph ships an update every 4 months, and SOSSA every 3 days. Most recently, Telegraph was updated on September 17, 2026 and SOSSA on September 10, 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.*