# SatCatcher Dish Installation vs W20

The clearest difference is review sentiment: SatCatcher Dish Installation at 90% against W20's 3%. SatCatcher Dish Installation also leads on rating (4.6 vs 3.0) and ratings volume (18 vs 4). W20's advantage is price (Free vs $2.99) and update cadence (every 4 weeks vs every 10 months). On ads, in-app purchases and device support there is nothing between them.

W20 is free to download; SatCatcher Dish Installation costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SatCatcher Dish Installation holds the better App Store score, 4.6 against 3.0. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews point the same way: 90% of SatCatcher Dish Installation's written reviews are positive against 3% of W20's.

SatCatcher Dish Installation ships an update every 10 months, W20 every 4 weeks. Both last shipped on November 2, 2026.

## The numbers

| Metric | SatCatcher Dish Installation | W20 |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.6 (18 ratings)](https://appshunter.io/ios/app/satcatcher-dish-installation/id1099407456/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/w20/id1319762118/reviews) |
| Number of ratings | **18** | 4 |
| Positive reviews | **90.0% of reviews** | 3.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 weeks** |
| Monetization | Paid | **Free** |
| Size | 68 MB | 58 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Souria HAKKAR](https://appshunter.io/developer/591620891) | [传林 方](https://appshunter.io/developer/699727053) |

## What reviewers say

### SatCatcher Dish Installation

[App page](https://appshunter.io/ios/app/satcatcher-dish-installation/id1099407456)

This app simplifies satellite dish alignment and installation using augmented reality and your phone's GPS. It guides you through orienting your antenna, checking for obstacles, and fine-tuning settings without needing a specialist.

**Highlights:** Augmented reality satellite view, GPS location tracking, Compass and sound assistant, Accelerometer for verticality check, Polarization and LNB adjustment, Elevation setting

**Features:** Vision Pro support

**In-app purchases:** none


### W20

[App page](https://appshunter.io/ios/app/w20/id1319762118)

Control your alarm system remotely via phone calls, SMS, or a dedicated app. Receive instant notifications on your phone in case of emergencies, and integrate various accessories like door sensors and infrared detectors.

**Highlights:** Multi-function alarm system, Remote control via phone call, Remote control via SMS, App-based control, Emergency notifications, Accessory integration (door sensors, infrared)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SatCatcher Dish Installation free?

SatCatcher Dish Installation costs $2.99, with no in-app purchases.

### Is W20 free?

W20 is free to download, with no in-app purchases.

### Which has better reviews, SatCatcher Dish Installation or W20?

SatCatcher Dish Installation is rated higher. SatCatcher Dish Installation averages 4.6 out of 5 from 18 ratings, while W20 averages 3.0 from 4 ratings.

### Do SatCatcher Dish Installation or W20 have ads?

Neither SatCatcher Dish Installation nor W20 shows ads.

### Which is updated more often, SatCatcher Dish Installation or W20?

SatCatcher Dish Installation ships an update every 10 months, and W20 every 4 weeks. Most recently, SatCatcher Dish Installation was updated on November 2, 2026 and W20 on November 2, 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.*