# Sacramento's K vs FullScreen Reader

The clearest difference is in-app purchases: Sacramento's K at none against FullScreen Reader's 2. Sacramento's K also leads on ratings volume (600 vs 1) and device support (3 vs 1). FullScreen Reader's advantage is update cadence (every 2 weeks vs every 9 months). On price, rating and ads there is nothing between them.

Both are free to download. FullScreen Reader sells 2 in-app purchases, starting at $0.99 per month. Sacramento's K asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Sacramento's K against 5.0 for FullScreen Reader. That said, the two scores are not equally well evidenced: Sacramento's K has 600 ratings behind it against 1, so its average is the more settled of the two.

Sacramento's K ships an update every 9 months, FullScreen Reader every 2 weeks. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sacramento's K | FullScreen Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (600 ratings)](https://appshunter.io/ios/app/sacramentos-k-zap/id1009495359/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fullscreen-reader/id6757963232/reviews)** |
| Number of ratings | **600** | 1 |
| Positive reviews | 98.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 44 MB | 4 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [California Talking Machine and Wireless Company, LLC](https://appshunter.io/developer/1009495358) | [Joshua Boodhu](https://appshunter.io/developer/1869963074) |

## What reviewers say

### Sacramento's K

[App page](https://appshunter.io/ios/app/sacramentos-k-zap/id1009495359)

Experience 50 years of curated rock, blues, and more from a community-supported, commercial-free radio station. Enjoy expertly selected music from the 60s to today, delivered globally.

**Highlights:** 50 years of rock and blues, Community supported, 100% commercial free, Expertly curated playlists, Global streaming

**Features:** Apple Wallet, Vision Pro support, iPhone Duo support

**In-app purchases:** none

**What reviewers like**

- 🎶 Great music selection
- 🎧 Variety of genres and artists
- 🕺 Energizing and uplifting music
- 🔍 Uncovers rare and underplayed songs
- 🙌 Faithful to classic rock roots

**What reviewers complain about**

- 🔢 Limited functionality in the app
- 🔍 Lack of song/artist information in the app
- 🔁 Occasional song repetition

**Reported bugs**

- App freezes on song information display
- Occasional streaming issues

**Requested features**

- Add song/artist information in the app
- Implement more interactive features (playlists, voting, etc.)
- Improve app stability and performance


### FullScreen Reader

[App page](https://appshunter.io/ios/app/fullscreen-reader/id6757963232)

This app provides a distraction-free web browsing experience optimized for reading comics and websites. Save bookmarks, resume pages, and enjoy a minimal interface that keeps the focus on content. Optional upgrades offer advanced features like auto-scroll and data saving.

**Highlights:** Fullscreen web reading, Website bookmarks, Page bookmarks and categories, Resume last page, Portrait and landscape support, Quick hidden menu gestures, iCloud Sync (Pro), Auto Scroll (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reader Pro - Monthly | $0.99 | per month |
| Reader Pro - Lifetime Unlock | $6.99 | one-time |


## Frequently asked questions

### Is Sacramento's K free?

Sacramento's K is free to download, with no in-app purchases.

### Is FullScreen Reader free?

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

### Which has better reviews, Sacramento's K or FullScreen Reader?

FullScreen Reader is rated higher. Sacramento's K averages 4.9 out of 5 from 600 ratings, while FullScreen Reader averages 5.0 from 1 ratings.

### Do Sacramento's K or FullScreen Reader have ads?

Neither Sacramento's K nor FullScreen Reader shows ads.

### Which is updated more often, Sacramento's K or FullScreen Reader?

Sacramento's K ships an update every 9 months, and FullScreen Reader every 2 weeks. Most recently, Sacramento's K was updated on November 6, 2026 and FullScreen Reader on November 5, 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.*