# Flash Reader FR vs Curb

The clearest difference is price: Flash Reader FR at Free against Curb's $2.99. Flash Reader FR also leads on rating (5.0 vs 1.0) and update cadence (every 2 days vs every 3 weeks). Curb's advantage is in-app purchases (none vs 3) and chart position (#189 vs unranked). On ratings volume and ads there is nothing between them.

Flash Reader FR is free to download; Curb costs $2.99 up front. Flash Reader FR sells 3 in-app purchases, starting at $4.99 per month. Curb asks for nothing beyond the download.

Flash Reader FR holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Flash Reader FR ships an update every 2 days, Curb every 3 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Flash Reader FR | Curb |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flash-reader-fr/id6758230911/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/curb-feed-blocker-for-safari/id6777446739/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 weeks |
| Monetization | **Freemium** | Paid |
| Best chart rank | — | **#189** |
| Size | 3 MB | 17 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [OTTO GUTIERREZ](https://appshunter.io/developer/1227309204) | [Janardan Ayachi](https://appshunter.io/developer/1890658992) |

## What reviewers say

### Flash Reader FR

[App page](https://appshunter.io/ios/app/flash-reader-fr/id6758230911)

Enhance reading speed and comprehension using Rapid Serial Visual Presentation (RSVP). Import documents, paste text, or fetch articles from the web. Customize reading experience with adjustable speeds, themes, and breaks.

**Highlights:** RSVP speed reading, Import EPUB, PDF, DOCX, and web articles, Adjustable speed up to 1500 WPM, Safe Ramp mode for gradual speed increase, Full-text view alongside RSVP, Customizable themes and blink breaks, Reading statistics and history tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FocusReader Premium Monthly | $4.99 | per month |
| FocusReader Premium Yearly | $29.99 | per year |
| Flash Reader FR | $49.99 | one-time |


### Curb

[App page](https://appshunter.io/ios/app/curb-feed-blocker-for-safari/id6777446739)

**Currently charting:** #189 Top Paid · Productivity (US App Store)

This Safari extension hides algorithmic feeds on popular social media and video sites, allowing you to use search, subscriptions, and messaging without endless scrolling. It works directly within Safari on your Apple devices, offering a distraction-free browsing experience.

**Highlights:** Blocks algorithmic home feeds, Works on YouTube, Reddit, LinkedIn, X, Instagram, Facebook, Keeps search, subscriptions, and messaging functional, Zero-flash feed blocking, On-page guides for site navigation, Per-site toggling, Private by design, no tracking

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Flash Reader FR free?

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

### Is Curb free?

Curb costs $2.99, with no in-app purchases.

### Which has better reviews, Flash Reader FR or Curb?

Flash Reader FR is rated higher. Flash Reader FR averages 5.0 out of 5 from 1 ratings, while Curb averages 1.0 from 1 ratings.

### Do Flash Reader FR or Curb have ads?

Neither Flash Reader FR nor Curb shows ads.

### Which is updated more often, Flash Reader FR or Curb?

Flash Reader FR ships an update every 2 days, and Curb every 3 weeks. Most recently, Flash Reader FR was updated on October 31, 2026 and Curb 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.*