# Blitzr vs FocusWord

The clearest difference is in-app purchases: FocusWord at none against Blitzr's 1. Blitzr's advantage is iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Blitzr sells 1 one-off in-app purchase. FocusWord asks for nothing beyond the download.

Blitzr ships an update every 11 days, FocusWord weekly. The most recent releases landed on October 23, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Blitzr | FocusWord |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focusword-rsvp-reader/id6759690430/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | — | Free |
| Size | 97 MB | 8 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Fixonal PTE Ltd.](https://appshunter.io/developer/1160704064) | [Marcelo Alves](https://appshunter.io/developer/1880221783) |

## What reviewers say

### Blitzr

[App page](https://appshunter.io/ios/app/blitzr-rsvp-speed-reader/id6758737456)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blitzr Pro Lifetime | $5.99 | one-time |


### FocusWord

[App page](https://appshunter.io/ios/app/focusword-rsvp-reader/id6759690430)

This app presents books one word at a time on a dark screen, optimizing word placement for recognition. It offers adjustable reading speeds and smart pausing at sentence boundaries to minimize distractions and enhance focus, making reading a more immersive experience.

**Highlights:** One-word-at-a-time reading, Smart Slowing for sentence pauses, Adjustable WPM speed control, EPUB import and parsing, Chapter navigation and progress tracking, ADHD-friendly design, Accessibility features

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

**In-app purchases:** none


## Frequently asked questions

### Is Blitzr free?

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

### Is FocusWord free?

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

### Do Blitzr or FocusWord have ads?

Neither Blitzr nor FocusWord shows ads.

### Which is updated more often, Blitzr or FocusWord?

Blitzr ships an update every 11 days, and FocusWord weekly. Most recently, Blitzr was updated on October 23, 2026 and FocusWord on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*