# Readrrr vs TenK

The clearest difference is monetization model: TenK at free with in-app purchases against Readrrr's subscription. TenK also leads on rating (5.0 vs 4.6) and iOS requirement (15.0 vs 18). Readrrr's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On price, in-app purchases 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 and TenK sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

TenK holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Readrrr has 22 ratings behind it against 1, so its average is the more settled of the two.

Readrrr ships an update fortnightly, TenK every 2 months. The most recent releases landed on October 12, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Readrrr | TenK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22 ratings)](https://appshunter.io/ios/app/readrrr-focus-reader/id6757683148/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 29.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 138 MB | 84 MB |
| Requires iOS | 18 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ocule AS](https://appshunter.io/developer/1729594111) | [Odin Solutions Lda](https://appshunter.io/developer/1878421565) |

## 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 |


### TenK

[App page](https://appshunter.io/ios/app/tenk-skill-tracker/id6759447567)

This app helps you track your progress towards mastering any skill by logging your focused effort and predicting when you'll reach your goals. It provides clear data and visual proof of your growth, moving beyond gamified rewards to focus on real achievement.

**Highlights:** Log focused work sessions, Predict skill mastery dates, Track multiple skills, Visualize progress on 10,000-hour path, Measure real effort and growth

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Package | $6.99 | per month |
| Yearly Discount Subscription | $29.99 | per year |
| Yearly Subscription Package | $49.99 | per year |


## Frequently asked questions

### Is Readrrr free?

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

### Is TenK free?

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

### Which has better reviews, Readrrr or TenK?

TenK is rated higher. Readrrr averages 4.6 out of 5 from 22 ratings, while TenK averages 5.0 from 1 ratings.

### Do Readrrr or TenK have ads?

TenK shows ads; Readrrr does not.

### Which is updated more often, Readrrr or TenK?

Readrrr ships an update fortnightly, and TenK every 2 months. Most recently, Readrrr was updated on October 12, 2026 and TenK on September 23, 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.*