# LSync vs Watermark Zero

The clearest difference is in-app purchases: LSync at none against Watermark Zero's 3. LSync also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Watermark Zero sells 3 in-app purchases, starting at $2.99 per 7 days. LSync asks for nothing beyond the download.

LSync ships an update daily, Watermark Zero every 2 months. The most recent releases landed on September 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | LSync | Watermark Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Size | 43 MB | 56 MB |
| Requires iOS | 17.0 | 17 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Srinivas Yaragalla](https://appshunter.io/developer/1721030160) | [Amjad Ali](https://appshunter.io/developer/6775432016) |

## What reviewers say

### LSync

[App page](https://appshunter.io/ios/app/lsync/id6742863542)

**Features:** macOS Compatibility

**In-app purchases:** none


### Watermark Zero

[App page](https://appshunter.io/ios/app/watermark-zeroadd-logo-and-text/id6776203070)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One Week | $2.99 | per 7 days |
| One Month | $3.99 | per month |
| One Year | $24.99 | per year |


## Frequently asked questions

### Is LSync free?

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

### Is Watermark Zero free?

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

### Do LSync or Watermark Zero have ads?

Neither LSync nor Watermark Zero shows ads.

### Which is updated more often, LSync or Watermark Zero?

LSync ships an update daily, and Watermark Zero every 2 months. Most recently, LSync was updated on September 5, 2026 and Watermark Zero on September 13, 2026.

---

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