# R2o式わりかん電卓 vs OurSplit

The clearest difference is device support: R2o式わりかん電卓 at 3 against OurSplit's 1. R2o式わりかん電卓 also leads on iOS requirement (9.0 vs 17.0). On price, update cadence, ads and in-app purchases 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, OurSplit every 3 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | R2o式わりかん電卓 | OurSplit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 22 MB | 60 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atsuo Kazama](https://appshunter.io/developer/1442822891) | [Hiromu Koumi](https://appshunter.io/developer/1851119411) |

## 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


### OurSplit

[App page](https://appshunter.io/ios/app/oursplit/id6758257890)

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

**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 OurSplit free?

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

### Do R2o式わりかん電卓 or OurSplit have ads?

Neither R2o式わりかん電卓 nor OurSplit shows ads.

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

R2o式わりかん電卓 ships an update fortnightly, and OurSplit every 3 weeks. Most recently, R2o式わりかん電卓 was updated on October 4, 2026 and OurSplit on October 13, 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.*