# BU01 Reader vs ROK Players Log

The clearest difference is in-app purchases: BU01 Reader at none against ROK Players Log's 4. BU01 Reader also leads on iOS requirement (9.0 vs 26.0). ROK Players Log's advantage is update cadence (every 4 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ROK Players Log sells 4 one-off in-app purchases. BU01 Reader asks for nothing beyond the download.

BU01 Reader ships an update every 2 months, ROK Players Log every 4 days. The most recent releases landed on September 26, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | BU01 Reader | ROK Players Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Size | 1 MB | 5 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [育明 李](https://appshunter.io/developer/572761656) | [Martynas Prascevicius](https://appshunter.io/developer/1816574561) |

## What reviewers say

### BU01 Reader

[App page](https://appshunter.io/ios/app/bu01-reader/id1435757804)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROK Players Log

[App page](https://appshunter.io/ios/app/rok-players-log/id6758787828)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $2.99 | one-time |
| Support Development | $4.99 | one-time |
| Premium Supporter | $9.99 | one-time |
| Super Supporter | $19.99 | one-time |


## Frequently asked questions

### Is BU01 Reader free?

BU01 Reader is free to download, with no in-app purchases.

### Is ROK Players Log free?

ROK Players Log is free to download, with in-app purchases available.

### Do BU01 Reader or ROK Players Log have ads?

Neither BU01 Reader nor ROK Players Log shows ads.

### Which is updated more often, BU01 Reader or ROK Players Log?

BU01 Reader ships an update every 2 months, and ROK Players Log every 4 days. Most recently, BU01 Reader was updated on September 26, 2026 and ROK Players Log on September 19, 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.*