# SSTV Lite: Ham Radio — Decoder, Encoder & ISS Images

> Decoder, Encoder & ISS Images (iPhone/iPad app by 方宇 周.)

- Source: https://appshunter.io/ios/app/sstv-lite-ham-radio/id6793821600 (this page in markdown: same URL + `.md`)
- Developer: [方宇 周](https://appshunter.io/developer/395952569)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Age rating: +4
- Requires: iOS 16.6 · 15 MB
- Languages: German (Germany), Korean, European Spanish, French (France), Dutch, American English, Italian, Japanese, Malay, Russian and 2 more
- Released: 2026-08-05
- Data updated: 2026-08-25
- User reviews in markdown: https://appshunter.io/ios/app/sstv-lite-ham-radio/id6793821600/reviews.md

## What is SSTV Lite?

SSTV Lite includes five successfully saved SSTV decodes at no cost. After the fifth image, a one-time in-app purchase unlocks unlimited microphone and WAV decoding. Transmit tools remain available without using the decode allowance.

Decode Slow Scan Television (SSTV), ham-radio and ISS signals into images, or turn your own pictures into transmit-ready audio.

Receive live signals through the microphone or decode supported audio files. SSTV monitors the spectrum, adjusts frequency and slant, and lets you keep useful partial decodes when a transmission ends early.

Prepare and transmit images in a broad range of Martin, Scottie, Robot, PD, Pasokon, monochrome, FAX and AVT modes. Save decoded images and generated WAV files in clear RX/TX archives.

Built for iPhone and iPad:
• Professional Signal Desk with live spectrum
• On-device decoding and encoding
• Automatic frequency and slant correction
• Partial-image saving for useful incomplete decodes
• Mode guide with timing and resolution details
• Receive and transmit history
• Satellite tracking and official SSTV event sources
• Portrait and landscape layouts
• Localized interface in 12 languages

For amateur-radio operators, satellite listeners and anyone curious about pictures carried by sound.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Permanent Decode Unlock | $2.99 | one-time |



## Version history (last 3 releases)

### 1.0.2 — 2026-08-17

Adds a carefully timed App Store rating opportunity after successful saved decodes, while avoiding prompts after failures, unlock screens and active sessions. Includes release validation improvements.

### 1.0.1 — 2026-08-10

Initial release of SSTV Lite with five free saved decodes, permanent unlimited-decoding unlock, live spectrum monitoring, automatic correction, partial-image saving, transmit tools and iPhone/iPad layouts.

### 1.0.0 — 2026-08-05

No release notes.

## More apps by 方宇 周

- [Archiver  - Open RAR,ZIP,7Z](https://appshunter.io/ios/app/archiver-open-rarzip7z/id1232168387)
- [Archiver Pro - Open RAR,ZIP,7Z](https://appshunter.io/ios/app/archiver-pro-open-rarzip7z/id1238073660)
- [A Clock!](https://appshunter.io/ios/app/a-clock/id1488704448)
- [SSTV Signal Desk](https://appshunter.io/ios/app/sstv-signal-desk/id6754263308)
- [SatellitePlus Orbital Radar](https://appshunter.io/ios/app/satelliteplus-orbital-radar/id6795003326)

All apps by 方宇 周: https://appshunter.io/developer/395952569

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*