# SOGO Express vs DuoView

The clearest difference is in-app purchases: SOGO Express at none against DuoView's 12. SOGO Express also leads on iOS requirement (12.0 vs 15.6). DuoView's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DuoView sells 11 in-app purchases, starting at $3.99 per month. SOGO Express asks for nothing beyond the download.

SOGO Express ships an update every 2 months, DuoView fortnightly. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SOGO Express | DuoView |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (65 ratings)](https://appshunter.io/ios/app/duoview-dual-camera-recorder/id6761603349/reviews)** |
| Number of ratings | — | **65** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 38 MB | 64 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [OYUNSUREN BATBILEG](https://appshunter.io/developer/1875533796) | [Wachanga LTD](https://appshunter.io/developer/1521231523) |

## What reviewers say

### SOGO Express

[App page](https://appshunter.io/ios/app/sogo-express/id6752865660)

**Features:** macOS Compatibility

**In-app purchases:** none


### DuoView

[App page](https://appshunter.io/ios/app/duoview-dual-camera-recorder/id6761603349)

Record simultaneously with multiple cameras to capture different perspectives in a single take. This app allows for split-screen or picture-in-picture layouts, high-quality video output, and real-time control for efficient content creation.

**Highlights:** Dual camera recording, Portrait and landscape in one take, Split screen and overlay modes, High-quality video (4K, 1080p), Real-time preview and control, Time-lapse recording

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full aaccess | $3.99 | per month |
| Full aaccess | $4.99 | per 7 days |
| Full aaccess | $14.99 | per year |
| Full aaccess | $18.99 | per year |
| Full aaccess | $19.99 | per year |
| Full aaccess | $24.99 | per year |
| Full aaccess | $7.99 | one-time |
| Full aaccess | $9.99 | one-time |
| Full aaccess | $14.99 | one-time |
| Full aaccess | $19.99 | one-time |
| Full aaccess | $24.99 | one-time |


## Frequently asked questions

### Is SOGO Express free?

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

### Is DuoView free?

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

### Do SOGO Express or DuoView have ads?

Neither SOGO Express nor DuoView shows ads.

### Which is updated more often, SOGO Express or DuoView?

SOGO Express ships an update every 2 months, and DuoView fortnightly. Most recently, SOGO Express was updated on October 25, 2026 and DuoView on October 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.*