# Blitzr vs RSVP Speed Reader

The clearest difference is ads: Blitzr at none against RSVP Speed Reader's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Blitzr sells 1 one-off in-app purchase and RSVP Speed Reader sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Blitzr ships an update every 11 days, RSVP Speed Reader every 6 days. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Blitzr | RSVP Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 6 days** |
| Size | 97 MB | 24 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Fixonal PTE Ltd.](https://appshunter.io/developer/1160704064) | [Mahir Cem ALCI](https://appshunter.io/developer/1894970768) |

## 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 |


### RSVP Speed Reader

[App page](https://appshunter.io/ios/app/rsvp-speed-reader/id6762700683)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RSVP Pro Plan | $3.99 | per month |
| RSVP Pro Plan | $29.99 | per year |


## Frequently asked questions

### Is Blitzr free?

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

### Is RSVP Speed Reader free?

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

### Do Blitzr or RSVP Speed Reader have ads?

RSVP Speed Reader shows ads; Blitzr does not.

### Which is updated more often, Blitzr or RSVP Speed Reader?

Blitzr ships an update every 11 days, and RSVP Speed Reader every 6 days. Most recently, Blitzr was updated on October 23, 2026 and RSVP Speed Reader on October 4, 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.*