# ［DATA vs Omoi

The clearest difference is in-app purchases: ［DATA at none against Omoi's 6. ［DATA also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.0). Omoi's advantage is update cadence (every 2 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. Omoi sells 6 in-app purchases, starting at $3.99 per month. ［DATA asks for nothing beyond the download.

［DATA ships an update every 3 months, Omoi every 2 days. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ［DATA | Omoi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 86 MB | 6 MB |
| Requires iOS | **9.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [radius co., ltd.](https://appshunter.io/developer/596291162) | [Seita Koshimizu](https://appshunter.io/developer/1892650794) |

## What reviewers say

### ［DATA

[App page](https://appshunter.io/ios/app/data-box/id1091946972)

Expand your iPhone's storage for photos, videos, and documents using external card readers and storage devices. Easily manage and access your files without worrying about running out of space on your device.

**Highlights:** Expand iPhone storage, Save photos and videos externally, View business files (PDF, Excel, Word), Play music and videos, Supports over 30 file formats, Backup contacts, Integrates with iOS Files app

**Features:** Vision Pro support

**In-app purchases:** none


### Omoi

[App page](https://appshunter.io/ios/app/omoi-photo-time-capsule/id6762044906)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evening Star Monthly | $3.99 | per month |
| Starry Night Monthly | $7.99 | per month |
| A Sky of Stars Monthly | $19.99 | per month |
| Evening Star Yearly | $39.99 | per year |
| Starry Night Yearly | $79.99 | per year |
| A Sky of Stars Yearly | $199.99 | per year |


## Frequently asked questions

### Is ［DATA free?

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

### Is Omoi free?

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

### Do ［DATA or Omoi have ads?

Neither ［DATA nor Omoi shows ads.

### Which is updated more often, ［DATA or Omoi?

［DATA ships an update every 3 months, and Omoi every 2 days. Most recently, ［DATA was updated on September 7, 2026 and Omoi on September 20, 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.*