# PaperLink IO vs DualCam VLogSync

The clearest difference is iOS requirement: PaperLink IO at 15.0 against DualCam VLogSync's 17. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PaperLink IO sells 3 in-app purchases, starting at $3.99 per 7 days 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.

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | PaperLink IO | DualCam VLogSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 16 MB | 8 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Urban Legend Makers](https://appshunter.io/developer/1877480984) | [化工 刘](https://appshunter.io/developer/629597146) |

## What reviewers say

### PaperLink IO

[App page](https://appshunter.io/ios/app/paperlink-io/id6759944278)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paperlink Layer | $3.99 | per 7 days |
| Paperlink Layer | $9.99 | per month |
| Paperlink Layer | $89.99 | per year |


### 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 PaperLink IO free?

PaperLink IO 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 PaperLink IO or DualCam VLogSync have ads?

Neither PaperLink IO nor DualCam VLogSync shows ads.

### Which is updated more often, PaperLink IO or DualCam VLogSync?

PaperLink IO ships an update every 2 days, and DualCam VLogSync every 2 days. Most recently, PaperLink IO was updated on October 25, 2026 and DualCam VLogSync on October 25, 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.*