# Sophon vs KWD DSP

The clearest difference is in-app purchases: KWD DSP at none against Sophon's 12. KWD DSP also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, 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. KWD DSP asks for nothing beyond the download.

Sophon ships an update every 9 days, KWD DSP every 8 days. The most recent releases landed on October 20, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Sophon | KWD DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (74 ratings)](https://appshunter.io/ios/app/sophon-secure-cloud-storage/id6738370584/reviews)** | — |
| Number of ratings | **74** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 193 MB | 11 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [New Sophon Technology Limited](https://appshunter.io/developer/1780457092) | [Jvckenwood Trading (Shanghai) Co., Ltd.](https://appshunter.io/developer/1760487149) |

## What reviewers say

### 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 |


### KWD DSP

[App page](https://appshunter.io/ios/app/kwd-dsp/id6746927934)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sophon free?

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

### Is KWD DSP free?

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

### Do Sophon or KWD DSP have ads?

Neither Sophon nor KWD DSP shows ads.

### Which is updated more often, Sophon or KWD DSP?

Sophon ships an update every 9 days, and KWD DSP every 8 days. Most recently, Sophon was updated on October 20, 2026 and KWD DSP on October 8, 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.*