# ND Account Security vs Sophon

The clearest difference is in-app purchases: ND Account Security at none against Sophon's 12. ND Account Security also leads on iOS requirement (9.0 vs 15.0). Sophon's advantage is update cadence (every 9 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Sophon sells 12 in-app purchases, starting at $6.99 per month. ND Account Security asks for nothing beyond the download.

ND Account Security ships an update every 6 weeks, Sophon every 9 days. The most recent releases landed on September 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ND Account Security | Sophon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (56 ratings)](https://appshunter.io/ios/app/sophon-secure-cloud-storage/id6738370584/reviews)** |
| Number of ratings | — | **56** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 193 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [NetDragon Websoft Inc](https://appshunter.io/developer/327313781) | [New Sophon Technology Limited](https://appshunter.io/developer/1780457092) |

## What reviewers say

### ND Account Security

[App page](https://appshunter.io/ios/app/nd-account-security/id1576507357)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sophon

[App page](https://appshunter.io/ios/app/sophon-secure-cloud-storage/id6738370584)

Securely store, transfer, and share files with 6GB of free cloud storage. Access your data from any device, organize files efficiently, and enjoy features like online browsing and encrypted sharing. It also offers business-oriented tools for document conversion and OCR.

**Highlights:** 6GB free secure cloud storage, Unlimited file transfer, File classification and management, Access from any device, Online photo browsing and video playback, Encrypted file sharing, Document conversion and OCR

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly subscription | $6.99 | per month |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Monthly subscription | $12.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Monthly | $12.99 | per month |
| monthly subscription | $19.99 | per month |
| Annual Subscription | $79.99 | per year |
| Annually | $79.99 | per year |


## Frequently asked questions

### Is ND Account Security free?

ND Account Security is free to download, with no in-app purchases.

### Is Sophon free?

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

### Do ND Account Security or Sophon have ads?

Neither ND Account Security nor Sophon shows ads.

### Which is updated more often, ND Account Security or Sophon?

ND Account Security ships an update every 6 weeks, and Sophon every 9 days. Most recently, ND Account Security was updated on September 9, 2026 and Sophon on September 30, 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.*