# onshift vs DualCam VLogSync

The clearest difference is update cadence: DualCam VLogSync at every 2 days against onshift's every 6 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. onshift sells 2 one-off in-app purchases and DualCam VLogSync sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

onshift ships an update every 6 days, DualCam VLogSync every 2 days. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | onshift | DualCam VLogSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Size | 3 MB | 8 MB |
| Requires iOS | **16** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [朱涛 戴](https://appshunter.io/developer/1675226784) | [化工 刘](https://appshunter.io/developer/629597146) |

## What reviewers say

### onshift

[App page](https://appshunter.io/ios/app/onshift-autoalarm/id6502572759)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Permanent VIP | $2.99 | one-time |
| Permanent VIP | $9.99 | one-time |


### DualCam VLogSync

[App page](https://appshunter.io/ios/app/dualcam-vlogsync/id6761193279)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DualCam Pro Monthly | $6.99 | per month |
| VIP Membership | $39.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is onshift free?

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

### Is DualCam VLogSync free?

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

### Do onshift or DualCam VLogSync have ads?

Neither onshift nor DualCam VLogSync shows ads.

### Which is updated more often, onshift or DualCam VLogSync?

onshift ships an update every 6 days, and DualCam VLogSync every 2 days. Most recently, onshift was updated on October 7, 2026 and DualCam VLogSync on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*