# HAPPY RAT vs キャラぷ

The clearest difference is update cadence: キャラぷ at weekly against HAPPY RAT's every 3 weeks. HAPPY RAT's advantage is review sentiment (50% vs 40%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. HAPPY RAT sells 1 one-off in-app purchase and キャラぷ sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

HAPPY RAT ships an update every 3 weeks, キャラぷ weekly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | HAPPY RAT | キャラぷ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (15 ratings)](https://appshunter.io/ios/app/ai/id6744629457/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | **50.0% of reviews** | 40.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 235 MB | 203 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [SpiralAI Inc.](https://appshunter.io/developer/1801163634) | [Wrtn Technologies Japan Inc.](https://appshunter.io/developer/1831547118) |

## What reviewers say

### HAPPY RAT

[App page](https://appshunter.io/ios/app/happy-rat/id6743077018)

Engage in emotionally intelligent conversations with AI companions designed to provide comfort and companionship. These lively characters learn about you, offering personalized interactions and support to alleviate loneliness.

**Highlights:** Emotional AI conversations, Personalized character interactions, Comfort and companionship, Unique AI engine for natural talk, Bonding and trust building, Character learning and memory

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HAPPY PLUS | $79.99 | one-time |


### キャラぷ

[App page](https://appshunter.io/ios/app/ai/id6744629457)

Create, play, and expand your own unique stories with AI characters. Engage in immersive chat simulations, customize characters, and connect with a community of creators and fans. Enjoy high-quality conversations and discover diverse genres.

**Highlights:** Immersive simulation chat, High-quality AI conversations, Diverse character genres, Original character creation, Community interaction and support, Story-based chat modes

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| トークパス(7日間) | $4.99 | per 7 days |
| トークパス(30日間) | $9.99 | per month |
| トークパス(1日間) | $1.99 | one-time |
| ハロウィン限定5,000ゴールド | $39.99 | one-time |


## Frequently asked questions

### Is HAPPY RAT free?

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

### Is キャラぷ free?

キャラぷ is free to download, with in-app purchases available.

### Do HAPPY RAT or キャラぷ have ads?

Neither HAPPY RAT nor キャラぷ shows ads.

### Which is updated more often, HAPPY RAT or キャラぷ?

HAPPY RAT ships an update every 3 weeks, and キャラぷ weekly. Most recently, HAPPY RAT was updated on October 21, 2026 and キャラぷ on October 25, 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.*