# R2o式わりかん電卓 vs Easy Split Bill

The clearest difference is ads: R2o式わりかん電卓 at none against Easy Split Bill's shown. R2o式わりかん電卓 also leads on update cadence (fortnightly vs every 10 months) and iOS requirement (9.0 vs 13.0). On price, 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.

R2o式わりかん電卓 ships an update fortnightly, Easy Split Bill every 10 months. The most recent releases landed on September 17, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | R2o式わりかん電卓 | Easy Split Bill |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | — | Ad-supported |
| Size | 22 MB | 17 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atsuo Kazama](https://appshunter.io/developer/1442822891) | [Kouji Yamauchi](https://appshunter.io/developer/1519365107) |

## What reviewers say

### R2o式わりかん電卓

[App page](https://appshunter.io/ios/app/r2o/id1442822892)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Split Bill

[App page](https://appshunter.io/ios/app/easy-split-bill/id1529051831)

This free utility app simplifies splitting bills among groups. It offers flexible calculation methods, including by gender, percentage, or for a designated secretary. Customize rounding units and division rules for accurate expense sharing.

**Highlights:** Split bills by amount and number of people, Separate calculations by gender, Designate a secretary for bill splitting, Divide expenses by percentage, Customizable rounding units, Flexible division conditions for individuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is R2o式わりかん電卓 free?

R2o式わりかん電卓 is free to download, with no in-app purchases.

### Is Easy Split Bill free?

Easy Split Bill is free to download, with no in-app purchases.

### Do R2o式わりかん電卓 or Easy Split Bill have ads?

Easy Split Bill shows ads; R2o式わりかん電卓 does not.

### Which is updated more often, R2o式わりかん電卓 or Easy Split Bill?

R2o式わりかん電卓 ships an update fortnightly, and Easy Split Bill every 10 months. Most recently, R2o式わりかん電卓 was updated on September 17, 2026 and Easy Split Bill on June 24, 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.*