# ［DATA vs シークレットアルバム 電卓ロック

The clearest difference is update cadence: シークレットアルバム 電卓ロック at weekly against ［DATA's every 3 months. ［DATA's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

［DATA ships an update every 3 months, シークレットアルバム 電卓ロック weekly. The most recent releases landed on September 22, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ［DATA | シークレットアルバム 電卓ロック |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 86 MB | 22 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [radius co., ltd.](https://appshunter.io/developer/596291162) | [Sota Izumi](https://appshunter.io/developer/6801092131) |

## 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


### シークレットアルバム 電卓ロック

[App page](https://appshunter.io/ios/app/id6801092129)

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

**In-app purchases:** none


## Frequently asked questions

### Is ［DATA free?

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

### Is シークレットアルバム 電卓ロック free?

シークレットアルバム 電卓ロック is free to download, with no in-app purchases.

### Do ［DATA or シークレットアルバム 電卓ロック have ads?

Neither ［DATA nor シークレットアルバム 電卓ロック shows ads.

### Which is updated more often, ［DATA or シークレットアルバム 電卓ロック?

［DATA ships an update every 3 months, and シークレットアルバム 電卓ロック weekly. Most recently, ［DATA was updated on September 22, 2026 and シークレットアルバム 電卓ロック on October 3, 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.*