# DuoShot vs ok轻断食

The clearest difference is update cadence: ok轻断食 at weekly against DuoShot's every 3 weeks. ok轻断食 also leads on iOS requirement (13.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DuoShot sells 3 in-app purchases, starting at $2.99 per 7 days and ok轻断食 sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DuoShot ships an update every 3 weeks, ok轻断食 weekly. The most recent releases landed on October 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DuoShot | ok轻断食 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duoshot-split-screen-cam/id6749678051/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 62 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rodney Cyprian](https://appshunter.io/developer/1637903716) | [杭州零条科技有限公司](https://appshunter.io/developer/1868893070) |

## What reviewers say

### DuoShot

[App page](https://appshunter.io/ios/app/duoshot-split-screen-cam/id6749678051)

Record and live stream using both front and back cameras simultaneously in a customizable Picture-in-Picture layout. Offers professional-level results with multiple export options and a focus on user privacy. Ideal for creators needing to capture dual perspectives.

**Highlights:** Simultaneous front and back camera recording, Customizable Picture-in-Picture (PiP) layout, Drag, resize, and shape PiP window, Switch primary camera with one tap, Save PiP composite and individual videos, Full HD photo and video capture, YouTube Live (RTMP) streaming (Pro)

**Features:** macOS Compatibility, Family Sharing, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuoShot MultiCam Pro | $2.99 | per 7 days |
| DuoShot MultiCam Pro | $19.99 | per year |
| DuoShot MultiCam Pro | $39.99 | one-time |


### ok轻断食

[App page](https://appshunter.io/ios/app/ok/id6768197339)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员订阅 | $4.99 | per 7 days |
| 月度会员订阅 | $14.99 | per month |
| 终身会员 | $24.99 | one-time |


## Frequently asked questions

### Is DuoShot free?

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

### Is ok轻断食 free?

ok轻断食 is free to download, with in-app purchases available.

### Do DuoShot or ok轻断食 have ads?

Neither DuoShot nor ok轻断食 shows ads.

### Which is updated more often, DuoShot or ok轻断食?

DuoShot ships an update every 3 weeks, and ok轻断食 weekly. Most recently, DuoShot was updated on October 30, 2026 and ok轻断食 on October 10, 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.*