# StudioZERO　公式アプリ vs ulysses

StudioZERO　公式アプリ and ulysses are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

StudioZERO　公式アプリ ships an update every 39 months, ulysses every 40 months. The most recent releases landed on September 29, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | StudioZERO　公式アプリ | ulysses |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 39 months** | Every 40 months |
| Size | 15 MB | 29 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOMOMI SUZUKI](https://appshunter.io/developer/1436688369) | [MOTEGI MIKI](https://appshunter.io/developer/1595545230) |

## What reviewers say

### StudioZERO　公式アプリ

[App page](https://appshunter.io/ios/app/studiozero/id1436688370)

**In-app purchases:** none


### ulysses

[App page](https://appshunter.io/ios/app/ulysses/id1595545228)

**In-app purchases:** none


## Frequently asked questions

### Is StudioZERO　公式アプリ free?

StudioZERO　公式アプリ is free to download, with no in-app purchases.

### Is ulysses free?

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

### Do StudioZERO　公式アプリ or ulysses have ads?

Neither StudioZERO　公式アプリ nor ulysses shows ads.

### Which is updated more often, StudioZERO　公式アプリ or ulysses?

StudioZERO　公式アプリ ships an update every 39 months, and ulysses every 40 months. Most recently, StudioZERO　公式アプリ was updated on September 29, 2026 and ulysses on September 28, 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.*