# Radius 100FM vs TAB4U

The clearest difference is rating: Radius 100FM at 4.8 against TAB4U's 4.0. Radius 100FM also leads on review sentiment (90% vs 50%) and in-app purchases (none vs 10). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. TAB4U sells 10 in-app purchases, starting at $0.29 per month. Radius 100FM asks for nothing beyond the download.

Radius 100FM holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Radius 100FM has 49 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 90% of Radius 100FM's written reviews are positive against 50% of TAB4U's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Radius 100FM | TAB4U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (49 ratings)](https://appshunter.io/ios/app/radius-100fm/id946941095/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/tab4u/id6499092431/reviews) |
| Number of ratings | **49** | 3 |
| Positive reviews | **90.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 3 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Radius Broadcasting LTD](https://appshunter.io/developer/1219889315) | [LOVE CHORD LTD](https://appshunter.io/developer/1742416070) |

## What reviewers say

### Radius 100FM

[App page](https://appshunter.io/ios/app/radius-100fm/id946941095)

Access a wide variety of music genres across 60 live channels, 24/7. Enjoy studio live streams, a program archive, and seamless integration with Apple Watch and CarPlay for an enhanced listening experience.

**Highlights:** 60+ music channels, Live studio viewing, Program archive, Apple Watch support, CarPlay support, No repeats or ads

**Features:** macOS Compatibility

**In-app purchases:** none


### TAB4U

[App page](https://appshunter.io/ios/app/tab4u/id6499092431)

Access a vast library of songs with lyrics, chords, and guitar tabs. This app offers a user-friendly interface, guitar tuning, video integration, and features to connect with other musicians. Discover new players, post ads, and find jam sessions.

**Highlights:** Extensive song library, Lyrics and chords, Guitar tabs, Guitar tuning, Video integration, Musician community features

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| משתמש פרימיום Tester | $0.29 | per month |
| משתמש פרימיום | $9.99 | per month |
| Premium user | $9.99 | per month |
| משתמש פרימיום | $14.99 | per month |
| משתמש פרימיום תווים | $17.99 | per month |
| מנוי שיעורים | $22.99 | per month |
| מנוי שיעורים | $29.99 | per month |
| משתמש פרימיום שנתי | $99.99 | per year |
| מנוי שיעורים שנתי | $199.99 | per year |
| 3 קרדיטים | $19.99 | one-time |


## Frequently asked questions

### Is Radius 100FM free?

Radius 100FM is free to download, with no in-app purchases.

### Is TAB4U free?

TAB4U is free to download, with in-app purchases available.

### Which has better reviews, Radius 100FM or TAB4U?

Radius 100FM is rated higher. Radius 100FM averages 4.8 out of 5 from 49 ratings, while TAB4U averages 4.0 from 3 ratings.

### Do Radius 100FM or TAB4U have ads?

Neither Radius 100FM nor TAB4U shows ads.

### Which is updated more often, Radius 100FM or TAB4U?

Radius 100FM ships an update every 2 months, and TAB4U every 2 months. Most recently, Radius 100FM was updated on September 18, 2026 and TAB4U on September 9, 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.*