# Clavis vs Planet Dial

The clearest difference is in-app purchases: Planet Dial at none against Clavis's 5. Clavis's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Clavis sells 5 in-app purchases, starting at $4.99 per month. Planet Dial asks for nothing beyond the download.

## The numbers

| Metric | Clavis | Planet Dial |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 40 MB | 101 MB |
| Requires iOS | 17.2 | **16.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pedro Henrique Oliveira Sousa](https://appshunter.io/developer/1875393541) | [Shunsuke Kishino](https://appshunter.io/developer/6784969791) |

## What reviewers say

### Clavis

[App page](https://appshunter.io/ios/app/clavis-planetary-clock/id6758866461)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clavis AI Monthly | $4.99 | per month |
| Clavis AI Yearly | $29.99 | per year |
| Tip | $1.99 | one-time |
| Support + 30 days of AI | $5.99 | one-time |
| Support + 90 days of AI | $14.99 | one-time |


### Planet Dial

[App page](https://appshunter.io/ios/app/planet-dial/id6814144163)

**In-app purchases:** none


## Frequently asked questions

### Is Clavis free?

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

### Is Planet Dial free?

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

### Do Clavis or Planet Dial have ads?

Neither Clavis nor Planet Dial 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.*