# CONNECT vs PhosphorSSTV

The clearest difference is price: CONNECT at Free against PhosphorSSTV's $0.99. CONNECT also leads on update cadence (every 2 months vs every 5 months) and device support (4 vs 1). On ads and in-app purchases there is nothing between them.

CONNECT is free to download; PhosphorSSTV costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CONNECT ships an update every 2 months, PhosphorSSTV every 5 months. The most recent releases landed on September 10, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | CONNECT | PhosphorSSTV |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Paid |
| Size | 68 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [SRT Marine Systems plc](https://appshunter.io/developer/1507169435) | [Stuart Woolley](https://appshunter.io/developer/315697638) |

## What reviewers say

### CONNECT

[App page](https://appshunter.io/ios/app/connect-x/id6670794101)

**Features:** macOS Compatibility

**In-app purchases:** none


### PhosphorSSTV

[App page](https://appshunter.io/ios/app/phosphorsstv/id6761005542)

Decode Slow Scan Television (SSTV) signals in real time using your iPhone's microphone. This app transforms audio tones into images, recreating the retro aesthetic of vintage monitors. It supports ten SSTV modes and offers advanced signal analysis tools.

**Highlights:** Real-time SSTV signal decoding, Supports ten SSTV modes, Authentic CRT display aesthetic, Live FFT spectrum analysis, Automatic VIS code detection, Image logging with metadata

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

**In-app purchases:** none


## Frequently asked questions

### Is CONNECT free?

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

### Is PhosphorSSTV free?

PhosphorSSTV costs $0.99, with no in-app purchases.

### Do CONNECT or PhosphorSSTV have ads?

Neither CONNECT nor PhosphorSSTV shows ads.

### Which is updated more often, CONNECT or PhosphorSSTV?

CONNECT ships an update every 2 months, and PhosphorSSTV every 5 months. Most recently, CONNECT was updated on September 10, 2026 and PhosphorSSTV on September 5, 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.*