# chappy vs カウントダウン

The clearest difference is iOS requirement: chappy at 8.0 against カウントダウン's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | chappy | カウントダウン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/chappy-for-line/id1140775724/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 3.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 42 MB | 1 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lab316, Inc](https://appshunter.io/developer/1419933071) | [hiroki kaneko](https://appshunter.io/developer/1656579581) |

## What reviewers say

### chappy

[App page](https://appshunter.io/ios/app/chappy-for-line/id1140775724)

Analyze your LINE conversations with loved ones. Discover insights into message frequency, call duration, and response times. Understand your communication patterns and share your findings.

**Highlights:** Analyze LINE conversations, Track message frequency, Measure total call duration, Identify fastest repliers, Save and share analysis results, Offline usage

**Features:** macOS Compatibility

**In-app purchases:** none


### カウントダウン

[App page](https://appshunter.io/ios/app/nocon/id6458728248)

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

**In-app purchases:** none


## Frequently asked questions

### Is chappy free?

chappy is free to download, with no in-app purchases.

### Is カウントダウン free?

カウントダウン is free to download, with no in-app purchases.

### Do chappy or カウントダウン have ads?

Neither chappy nor カウントダウン shows ads.

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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.*