# Satellite Transponders vs FieldReg

The clearest difference is iOS requirement: Satellite Transponders at 11.0 against FieldReg's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Satellite Transponders sells 1 one-off in-app purchase and FieldReg sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Satellite Transponders | FieldReg |
| --- | --- | --- |
| 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 | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 1 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yuriy Kvasha](https://appshunter.io/developer/488579992) | [Aphelion Engineering Pty Ltd](https://appshunter.io/developer/1896778280) |

## 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- 📚 Outdated satellite/channel information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


### FieldReg

[App page](https://appshunter.io/ios/app/fieldreg-modbus-decoder/id6782255844)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FieldReg Pro | $12.99 | one-time |


## Frequently asked questions

### Is Satellite Transponders free?

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

### Is FieldReg free?

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

### Do Satellite Transponders or FieldReg have ads?

Neither Satellite Transponders nor FieldReg shows ads.

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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.*