# キャラーム vs ぶいまと！

The clearest difference is in-app purchases: ぶいまと！ at none against キャラーム's 1. ぶいまと！ also leads on rating (4.9 vs 4.4) and iOS requirement (10.0 vs 18.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. キャラーム sells 1 in-app purchase, starting at $1.99 per month. ぶいまと！ asks for nothing beyond the download.

ぶいまと！ holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 9 and 7 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | キャラーム | ぶいまと！ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/charalarm/id1296641818/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/vtuber/id1661462788/reviews)** |
| Number of ratings | **9** | 7 |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 38 MB | 50 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [junpei ono](https://appshunter.io/developer/656630939) | [Z-APP CORP.](https://appshunter.io/developer/1181900963) |

## What reviewers say

### キャラーム

[App page](https://appshunter.io/ios/app/charalarm/id1296641818)

This alarm clock app helps students and working individuals wake up with personalized character wake-up calls. Enjoy a pleasant awakening with your favorite character's voice to start your day positively.

**Highlights:** Character wake-up calls, Personalized character voices, Helps difficult mornings, Suitable for students and workers, Positive start to the day

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charalarm Premium | $1.99 | per month |


### ぶいまと！

[App page](https://appshunter.io/ios/app/vtuber/id1661462788)

This app aggregates live streams, schedules, and news for virtual YouTubers (VTubers). It offers features like a picture-in-picture mode, push notifications for streams, and a community bulletin board. Discover popular VTubers, their content, and engage with fellow fans.

**Highlights:** Live stream aggregation, VTuber schedule calendar, Channel subscriber counts, Popular clip compilation, VTuber news feed, Picture-in-Picture mode, Follow VTubers and keywords, Push notifications for streams, Fan community bulletin board

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

**In-app purchases:** none


## Frequently asked questions

### Is キャラーム free?

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

### Is ぶいまと！ free?

ぶいまと！ is free to download, with no in-app purchases.

### Which has better reviews, キャラーム or ぶいまと！?

ぶいまと！ is rated higher. キャラーム averages 4.4 out of 5 from 9 ratings, while ぶいまと！ averages 4.9 from 7 ratings.

### Do キャラーム or ぶいまと！ have ads?

Both キャラーム and ぶいまと！ show ads.

### Which is updated more often, キャラーム or ぶいまと！?

キャラーム ships an update every 2 months, and ぶいまと！ every 2 months. Most recently, キャラーム was updated on October 8, 2026 and ぶいまと！ on October 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.*