# Amethyst vs Tech Signal

The clearest difference is in-app purchases: Tech Signal at none against Amethyst's 3. Tech Signal also leads on update cadence (weekly vs monthly). Amethyst's advantage is device support (5 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Amethyst sells 3 in-app purchases, starting at $2.99 per month. Tech Signal asks for nothing beyond the download.

Amethyst ships an update monthly, Tech Signal weekly. Both last shipped on November 9, 2026.

## The numbers

| Metric | Amethyst | Tech Signal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/amethyst-rss-and-news-reader/id6758023629/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 63 MB | 16 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch, Vision Pro** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [MBRKHRDT LLC](https://appshunter.io/developer/1492913322) | [Manikanta Sirumalla](https://appshunter.io/developer/1833384352) |

## What reviewers say

### Amethyst

[App page](https://appshunter.io/ios/app/amethyst-rss-and-news-reader/id6758023629)

A streamlined RSS reader designed for Apple devices, offering customizable feed organization, real-time notifications, and article bookmarking. It supports RSS, Atom, and JSON feeds, syncing seamlessly across your Apple ecosystem.

**Highlights:** RSS, Atom, JSON feed support, Feed grouping and sorting, Real-time push notifications, Article bookmarking, iCloud sync across Apple devices, OPML import/export

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Amethyst Plus - Monthly | $2.99 | per month |
| Amethyst Plus - Annual | $29.99 | per year |
| Amethyst Plus - Lifetime | $49.99 | one-time |


### Tech Signal

[App page](https://appshunter.io/ios/app/tech-signal/id6759932010)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Amethyst free?

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

### Is Tech Signal free?

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

### Do Amethyst or Tech Signal have ads?

Neither Amethyst nor Tech Signal shows ads.

### Which is updated more often, Amethyst or Tech Signal?

Amethyst ships an update monthly, and Tech Signal weekly. Most recently, Amethyst was updated on November 9, 2026 and Tech Signal on November 9, 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.*