# R2o式 出欠管理表 vs bibs

The clearest difference is in-app purchases: R2o式 出欠管理表 at none against bibs's 2. R2o式 出欠管理表 also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. bibs sells 2 in-app purchases, starting at $1.99 per month. R2o式 出欠管理表 asks for nothing beyond the download.

R2o式 出欠管理表 ships an update monthly, bibs every 6 months. The most recent releases landed on October 4, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | R2o式 出欠管理表 | bibs |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Size | 22 MB | 7 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Atsuo Kazama](https://appshunter.io/developer/1442822891) | [Hiroyasu Hirai](https://appshunter.io/developer/455568461) |

## What reviewers say

### R2o式 出欠管理表

[App page](https://appshunter.io/ios/app/r2o/id1449111484)

**Features:** macOS Compatibility

**In-app purchases:** none


### bibs

[App page](https://appshunter.io/ios/app/bibs/id1492875296)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bibs Premium (月額) | $1.99 | per month |
| Bibs Premium (年額) | $19.99 | per year |


## Frequently asked questions

### Is R2o式 出欠管理表 free?

R2o式 出欠管理表 is free to download, with no in-app purchases.

### Is bibs free?

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

### Do R2o式 出欠管理表 or bibs have ads?

bibs shows ads; R2o式 出欠管理表 does not.

### Which is updated more often, R2o式 出欠管理表 or bibs?

R2o式 出欠管理表 ships an update monthly, and bibs every 6 months. Most recently, R2o式 出欠管理表 was updated on October 4, 2026 and bibs on September 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.*