# Radiotalk(ラジオトーク) vs カトホーム

The clearest difference is review sentiment: カトホーム at 85% against Radiotalk(ラジオトーク)'s 50%. カトホーム also leads on rating (5.0 vs 4.8). Radiotalk(ラジオトーク)'s advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (14 vs 18.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Radiotalk(ラジオトーク) sells 8 one-off in-app purchases and カトホーム sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

カトホーム holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of Radiotalk(ラジオトーク)'s written reviews are positive against 85% of カトホーム's.

Radiotalk(ラジオトーク) ships an update every 3 weeks, カトホーム every 2 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | Radiotalk(ラジオトーク) | カトホーム |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/radiotalk/id1262988626/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id1541453778/reviews)** |
| Number of ratings | 4 | **5** |
| Positive reviews | 50.0% of reviews | **84.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 103 MB | 84 MB |
| Requires iOS | **14** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Radiotalk Inc.](https://appshunter.io/developer/1478705545) | [JUNTA WATANABE](https://appshunter.io/developer/1493245156) |

## What reviewers say

### Radiotalk(ラジオトーク)

[App page](https://appshunter.io/ios/app/radiotalk/id1262988626)

This app allows anyone to easily start broadcasting audio live or recorded content. Engage with listeners through real-time chat, send gifts, and participate in various events for a chance to win prizes. It's a platform for sharing your voice and connecting with others through audio.

**Highlights:** One-tap audio broadcasting, Live and recorded content, Real-time listener interaction, Send over 1,000 unique gifts, Participate in daily events, Multi-person live streams, Face-free broadcasting

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 133コイン | $0.99 | one-time |
| 400コイン | $2.99 | one-time |
| 667コイン | $4.99 | one-time |
| 1333コイン | $9.99 | one-time |
| 2796コイン | $19.99 | one-time |
| 7723コイン | $49.99 | one-time |
| 15883コイン | $99.99 | one-time |
| 32666コイン | $229.99 | one-time |


### カトホーム

[App page](https://appshunter.io/ios/app/id1541453778)

This app provides a dedicated viewing support experience for streams by a specific creator. It offers timeline and calendar views of broadcast information, tracks concurrent viewer counts and monthly stream durations, and sends notifications for new broadcasts.

**Highlights:** Stream timeline and calendar, Concurrent viewer count tracking, Monthly stream duration analysis, Broadcast start notifications, Creator-specific content focus

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム(月額) | $1.99 | per month |
| プレミアム(年額) | $19.99 | per year |


## Frequently asked questions

### Is Radiotalk(ラジオトーク) free?

Radiotalk(ラジオトーク) is free to download, with in-app purchases available.

### Is カトホーム free?

カトホーム is free to download, with in-app purchases available.

### Which has better reviews, Radiotalk(ラジオトーク) or カトホーム?

カトホーム is rated higher. Radiotalk(ラジオトーク) averages 4.8 out of 5 from 4 ratings, while カトホーム averages 5.0 from 5 ratings.

### Do Radiotalk(ラジオトーク) or カトホーム have ads?

Both Radiotalk(ラジオトーク) and カトホーム show ads.

### Which is updated more often, Radiotalk(ラジオトーク) or カトホーム?

Radiotalk(ラジオトーク) ships an update every 3 weeks, and カトホーム every 2 months. Most recently, Radiotalk(ラジオトーク) was updated on November 11, 2026 and カトホーム on November 11, 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.*