# Obalwan vs Ballet Log

The clearest difference is in-app purchases: Ballet Log at none against Obalwan's 1. Obalwan's advantage is iOS requirement (16.4 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Obalwan sells 1 one-off in-app purchase. Ballet Log asks for nothing beyond the download.

Obalwan ships an update every 2 weeks, Ballet Log fortnightly. The most recent releases landed on September 7, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | Obalwan | Ballet Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 58 MB | 4 MB |
| Requires iOS | **16.4** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [YUJI Corp.](https://appshunter.io/developer/1721499403) | [Hyo Jin Park](https://appshunter.io/developer/1880101990) |

## What reviewers say

### Obalwan

[App page](https://appshunter.io/ios/app/obalwan/id6736524748)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $19.99 | one-time |


### Ballet Log

[App page](https://appshunter.io/ios/app/ballet-log/id6759671182)

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

**In-app purchases:** none


## Frequently asked questions

### Is Obalwan free?

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

### Is Ballet Log free?

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

### Do Obalwan or Ballet Log have ads?

Neither Obalwan nor Ballet Log shows ads.

### Which is updated more often, Obalwan or Ballet Log?

Obalwan ships an update every 2 weeks, and Ballet Log fortnightly. Most recently, Obalwan was updated on September 7, 2026 and Ballet Log on August 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.*