# OAZUKE vs ワリカン

The clearest difference is ads: ワリカン at none against OAZUKE's shown. ワリカン also leads on update cadence (daily vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. OAZUKE sells 3 in-app purchases, starting at $3.49 per month and ワリカン sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

OAZUKE ships an update every 5 days, ワリカン daily. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OAZUKE | ワリカン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/oazuke/id6797701978/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 97.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 79 MB | 20 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Raizo Kawaguchi](https://appshunter.io/developer/1804052163) | [Takahiro Hama](https://appshunter.io/developer/1534557976) |

## What reviewers say

### OAZUKE

[App page](https://appshunter.io/ios/app/oazuke/id6797701978)

This app rewards you with surprise digital treats for successfully putting your phone down and focusing on tasks like studying or work. Earn more treats by extending your focus time, collect them in a personalized jar, and track your progress on a calendar.

**Highlights:** Collect surprise digital treats, Track focus time on a calendar, Personalize your treat jar, Allow essential apps during focus, View focus streaks and records, Unlock stickers through focus time

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $3.49 | per month |
| Premium (Yearly) | $19.99 | per year |
| Premium (One-time) | $29.99 | one-time |


### ワリカン

[App page](https://appshunter.io/ios/app/id6805811011)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $0.99 | per month |
| 年額プラン | $1.99 | per year |
| 買い切りプラン | $1.99 | one-time |


## Frequently asked questions

### Is OAZUKE free?

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

### Is ワリカン free?

ワリカン is free to download, with in-app purchases available.

### Do OAZUKE or ワリカン have ads?

OAZUKE shows ads; ワリカン does not.

### Which is updated more often, OAZUKE or ワリカン?

OAZUKE ships an update every 5 days, and ワリカン daily. Most recently, OAZUKE was updated on November 6, 2026 and ワリカン on October 29, 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.*