# WarikanJ vs Smart割り勘

The clearest difference is price: WarikanJ at Free against Smart割り勘's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

WarikanJ is free to download; Smart割り勘 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

WarikanJ ships an update every 2 months, Smart割り勘 every 4 months. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | WarikanJ | Smart割り勘 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | — | Paid |
| Size | 1 MB | 1 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Hisako Murata](https://appshunter.io/developer/922077334) | [Yasuyuki Someya](https://appshunter.io/developer/1205478560) |

## What reviewers say

### WarikanJ

[App page](https://appshunter.io/ios/app/warikanj/id922077335)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart割り勘

[App page](https://appshunter.io/ios/app/smart/id1205478561)

This app simplifies splitting bills for various social gatherings, from casual get-togethers to formal events. It allows for flexible calculations, including preferential treatment for certain individuals and detailed tracking of shared expenses for potluck-style events. Results can be easily shared with participants.

**Highlights:** Automatic bill splitting by amount and number of people, Customizable splits for preferential treatment, Detailed expense tracking for shared supplies, Round-off calculations in specific denominations, Share results via LINE or email

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

**In-app purchases:** none


## Frequently asked questions

### Is WarikanJ free?

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

### Is Smart割り勘 free?

Smart割り勘 costs $0.99, with no in-app purchases.

### Do WarikanJ or Smart割り勘 have ads?

Neither WarikanJ nor Smart割り勘 shows ads.

### Which is updated more often, WarikanJ or Smart割り勘?

WarikanJ ships an update every 2 months, and Smart割り勘 every 4 months. Most recently, WarikanJ was updated on September 14, 2026 and Smart割り勘 on September 21, 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.*