# CFR 47 vs ReadUp

The clearest difference is rating: CFR 47 at 5.0 against ReadUp's 3.0. CFR 47 also leads on monetization model (free vs freemium). ReadUp's advantage is update cadence (every 10 days vs every 12 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. CFR 47 sells 3 one-off in-app purchases and ReadUp sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

CFR 47 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

CFR 47 ships an update every 12 months, ReadUp every 10 days. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CFR 47 | ReadUp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cfr-47-telecommunication/id1557792465/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/readup-speed-reading-practice/id6504833100/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 10 days** |
| Monetization | **Free** | Freemium |
| Size | 103 MB | 43 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lyker Labs LLC](https://appshunter.io/developer/891194494) | [Mehmet Ozan TUNA](https://appshunter.io/developer/1754012296) |

## What reviewers say

### CFR 47

[App page](https://appshunter.io/ios/app/cfr-47-telecommunication/id1557792465)

Access and reference telecommunication laws and statutes for various jurisdictions. This app provides offline access, full-text search, and organizational tools like bookmarks and highlights for legal professionals and students.

**Highlights:** Offline access to laws, Rich full-text search, Light/Dark Mode, Bookmarks, Highlights, Access to Federal Communications Commission regulations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CFR Title 47 Week | $4.99 | one-time |
| CFR Title 47 Month | $12.99 | one-time |
| CFR Title 47 Year | $44.99 | one-time |


### ReadUp

[App page](https://appshunter.io/ios/app/readup-speed-reading-practice/id6504833100)

Enhance your reading efficiency with proven techniques like RSVP and eye training. This app helps you read faster while maintaining comprehension and focus. Track your progress and personalize your learning path for rapid improvement.

**Highlights:** Rapid Speed Reading Techniques (RSVP, chunking), Personalized Speed Training, Comprehension and Retention Improvement, Focus and Attention Enhancement, Progress Tracking and Analytics, Eye Training Exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $12.99 | per year |
| LT | $17.99 | one-time |


## Frequently asked questions

### Is CFR 47 free?

CFR 47 is free to download, with in-app purchases available.

### Is ReadUp free?

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

### Which has better reviews, CFR 47 or ReadUp?

CFR 47 is rated higher. CFR 47 averages 5.0 out of 5 from 1 ratings, while ReadUp averages 3.0 from 2 ratings.

### Do CFR 47 or ReadUp have ads?

Neither CFR 47 nor ReadUp shows ads.

### Which is updated more often, CFR 47 or ReadUp?

CFR 47 ships an update every 12 months, and ReadUp every 10 days. Most recently, CFR 47 was updated on October 7, 2026 and ReadUp on October 24, 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.*