# integer AR vs SpeedyReader RSVP Speed Reader

The clearest difference is in-app purchases: integer AR at none against SpeedyReader RSVP Speed Reader's 3. integer AR also leads on iOS requirement (12.0 vs 18.0). SpeedyReader RSVP Speed Reader's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SpeedyReader RSVP Speed Reader sells 3 in-app purchases, starting at $2.99 per month. integer AR asks for nothing beyond the download.

integer AR ships an update every 2 months, SpeedyReader RSVP Speed Reader every 3 days. The most recent releases landed on September 22, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | integer AR | SpeedyReader RSVP Speed Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/speedyreader-rsvp-speed-reader/id6757832936/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 172 MB | 16 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [integer AR](https://appshunter.io/developer/1156869823) | [Mahanti Corporation](https://appshunter.io/developer/1677427784) |

## What reviewers say

### integer AR

[App page](https://appshunter.io/ios/app/integer-ar/id1634626496)

**Features:** macOS Compatibility

**In-app purchases:** none


### SpeedyReader RSVP Speed Reader

[App page](https://appshunter.io/ios/app/speedyreader-rsvp-speed-reader/id6757832936)

Enhance your reading comprehension and speed with scientifically proven techniques. This app presents words one by one, eliminating eye movement limitations to help you read articles and content significantly faster.

**Highlights:** RSVP technology for faster reading, ORP alignment for optimal word recognition, SmartFlow AI-powered micro-pauses, Safari Extension for article extraction, Progressive training from 100-1,000 WPM

**Features:** Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Weekly | $4.99 | per 7 days |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is integer AR free?

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

### Is SpeedyReader RSVP Speed Reader free?

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

### Do integer AR or SpeedyReader RSVP Speed Reader have ads?

Neither integer AR nor SpeedyReader RSVP Speed Reader shows ads.

### Which is updated more often, integer AR or SpeedyReader RSVP Speed Reader?

integer AR ships an update every 2 months, and SpeedyReader RSVP Speed Reader every 3 days. Most recently, integer AR was updated on September 22, 2026 and SpeedyReader RSVP Speed Reader on October 8, 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.*