# LEV vs Syscall Link

The clearest difference is update cadence: Syscall Link at every 6 days against LEV's every 34 months. Syscall Link also leads on iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LEV ships an update every 34 months, Syscall Link every 6 days. The most recent releases landed on September 29, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | LEV | Syscall Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 6 days** |
| Size | 8 MB | 30 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Klinelex Co., Ltd.](https://appshunter.io/developer/1241172081) | [nttworks](https://appshunter.io/developer/1794251891) |

## What reviewers say

### LEV

[App page](https://appshunter.io/ios/app/lev/id6446668919)

**Features:** macOS Compatibility

**In-app purchases:** none


### Syscall Link

[App page](https://appshunter.io/ios/app/syscall-link/id6764252027)

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

**In-app purchases:** none


## Frequently asked questions

### Is LEV free?

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

### Is Syscall Link free?

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

### Do LEV or Syscall Link have ads?

Neither LEV nor Syscall Link shows ads.

### Which is updated more often, LEV or Syscall Link?

LEV ships an update every 34 months, and Syscall Link every 6 days. Most recently, LEV was updated on September 29, 2026 and Syscall Link on September 18, 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.*