# SatChannels vs Ring Sizer

The clearest difference is ads: Ring Sizer at none against SatChannels's shown. Ring Sizer also leads on update cadence (daily vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SatChannels ships an update every 11 months, Ring Sizer daily. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SatChannels | Ring Sizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (12 ratings)](https://appshunter.io/ios/app/satchannels/id1488795908/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Daily** |
| Monetization | Ad-supported | — |
| Size | 145 MB | 1 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Daniel Nowendsztern](https://appshunter.io/developer/1028876626) | [Asil Arslan](https://appshunter.io/developer/1495845191) |

## What reviewers say

### SatChannels

[App page](https://appshunter.io/ios/app/satchannels/id1488795908)

Discover detailed information about TV channels and satellites. Save favorites for offline access and utilize location services to find satellite data like azimuth and elevation.

**Highlights:** Channel information, Satellite data, Offline access, Save favorites, Location services

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

**In-app purchases:** none


### Ring Sizer

[App page](https://appshunter.io/ios/app/ring-sizer-measure-rings/id1658171116)

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

**In-app purchases:** none


## Frequently asked questions

### Is SatChannels free?

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

### Is Ring Sizer free?

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

### Do SatChannels or Ring Sizer have ads?

SatChannels shows ads; Ring Sizer does not.

### Which is updated more often, SatChannels or Ring Sizer?

SatChannels ships an update every 11 months, and Ring Sizer daily. Most recently, SatChannels was updated on October 10, 2026 and Ring Sizer on October 1, 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.*