# Satellite Transponders vs KA

The clearest difference is review sentiment: KA at 100% against Satellite Transponders's 58%. KA also leads on in-app purchases (none vs 1) and iOS requirement (9.0 vs 11.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Satellite Transponders sells 1 one-off in-app purchase. KA asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Satellite Transponders | KA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (288 ratings)](https://appshunter.io/ios/app/satellite-transponders/id488579989/reviews)** | — |
| Number of ratings | **288** | — |
| Positive reviews | 57.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 8 MB | 10 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuriy Kvasha](https://appshunter.io/developer/488579992) | [Viasat Inc.](https://appshunter.io/developer/859724763) |

## What reviewers say

### Satellite Transponders

[App page](https://appshunter.io/ios/app/satellite-transponders/id488579989)

Access a comprehensive database of global TV satellites and their parameters. Easily search for channels, providers, and satellite information, and manage your favorites. An optional professional version offers advanced features like augmented reality and smart searching.

**Highlights:** Global satellite database, Search by channel, satellite, radio, provider, Display channel, radio, provider details, Frequency, polarization, FEC, Symbol Rate display, Favorites list, Augmented reality (Pro version), Smart searching with sound (Pro version)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional package | $2.99 | one-time |

**What reviewers like**

- 👍 Works well
- 🚀 Useful and informative
- 💡 Great for satellite setup
- 🔍 Helpful for finding channels

**What reviewers complain about**

- 🐛 Crashes on certain devices
- 🤔 Complicated to use
- 💰 Requires paid upgrade for full functionality
- 📚 Outdated satellite/channel information

**Reported bugs**

- Compass not working on iOS 9 devices
- Incorrect transponder frequencies listed for some channels
- Satellite search not working as expected

**Requested features**

- Ability to filter by satellite type (C-band, Ku-band, etc.)
- Option to sort channels by frequency
- Satellite coverage maps for current location
- HD channel identification


### KA

[App page](https://appshunter.io/ios/app/ka-sat-pointer/id893567688)

This app assists antenna installers by optimizing antenna pointing and modem configuration for a specific satellite service. It enables setup and activation without a computer, directly from a smartphone. Installers can also generate certified installation reports with photos.

**Highlights:** Optimizes antenna pointing, Configures and activates modems, Smartphone operation (no computer needed), Generates certified installation reports, Includes photos in reports

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Satellite Transponders free?

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

### Is KA free?

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

### Do Satellite Transponders or KA have ads?

Neither Satellite Transponders nor KA shows ads.

### Which is updated more often, Satellite Transponders or KA?

Satellite Transponders ships an update every 4 months, and KA every 4 months. Most recently, Satellite Transponders was updated on October 14, 2026 and KA on October 13, 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.*