# Readrrr vs Jazz AI Personal Assistant

The clearest difference is in-app purchases: Jazz AI Personal Assistant at none against Readrrr's 10. Jazz AI Personal Assistant also leads on update cadence (every 3 days vs fortnightly) and iOS requirement (15.1 vs 18). On price, ads and device support there is nothing between them.

Both are free to download. Readrrr sells 10 in-app purchases, starting at $2.99 per month. Jazz AI Personal Assistant asks for nothing beyond the download.

Readrrr ships an update fortnightly, Jazz AI Personal Assistant every 3 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Readrrr | Jazz AI Personal Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (64 ratings)](https://appshunter.io/ios/app/readrrr-focus-reader/id6757683148/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | 29.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 138 MB | 30 MB |
| Requires iOS | 18 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ocule AS](https://appshunter.io/developer/1729594111) | [Infugin Technologies](https://appshunter.io/developer/1883776892) |

## What reviewers say

### Readrrr

[App page](https://appshunter.io/ios/app/readrrr-focus-reader/id6757683148)

Enhance reading speed and focus with a distraction-free experience. This app uses RSVP technology to display words sequentially, helping you process text faster and track your comprehension progress.

**Highlights:** RSVP speed-reading technology, Customizable reading speeds, Distraction-free reading environment, PDF import and text extraction, Reading progress tracking, Cross-device synchronization

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Readrrr Monthly | $2.99 | per month |
| Weekly | $2.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Monthly | $7.99 | per month |
| Monthly | $9.99 | per month |
| Yearly | $19.99 | per year |
| Readrrr Yearly | $24.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |
| Readrrr Lifetime | $99.99 | one-time |


### Jazz AI Personal Assistant

[App page](https://appshunter.io/ios/app/jazz-ai-personal-assistant/id6760311472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Readrrr free?

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

### Is Jazz AI Personal Assistant free?

Jazz AI Personal Assistant is free to download, with no in-app purchases.

### Do Readrrr or Jazz AI Personal Assistant have ads?

Neither Readrrr nor Jazz AI Personal Assistant shows ads.

### Which is updated more often, Readrrr or Jazz AI Personal Assistant?

Readrrr ships an update fortnightly, and Jazz AI Personal Assistant every 3 days. Most recently, Readrrr was updated on November 9, 2026 and Jazz AI Personal Assistant 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.*