# SFToolAY vs Luis Link

SFToolAY and Luis Link are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

SFToolAY ships an update every 6 weeks, Luis Link every 2 months. The most recent releases landed on September 12, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | SFToolAY | Luis Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 22 MB | 112 MB |
| Requires iOS | 13.0 | 13 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Xiamen AiYin Technology Co.,Ltd](https://appshunter.io/developer/1581813422) | [Xiamen Lujiang Technology Co., Ltd.](https://appshunter.io/developer/1510198890) |

## What reviewers say

### SFToolAY

[App page](https://appshunter.io/ios/app/sftoolay/id6504848447)

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

**In-app purchases:** none


### Luis Link

[App page](https://appshunter.io/ios/app/luis-link/id6741036675)

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

**In-app purchases:** none


## Frequently asked questions

### Is SFToolAY free?

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

### Is Luis Link free?

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

### Do SFToolAY or Luis Link have ads?

Neither SFToolAY nor Luis Link shows ads.

### Which is updated more often, SFToolAY or Luis Link?

SFToolAY ships an update every 6 weeks, and Luis Link every 2 months. Most recently, SFToolAY was updated on September 12, 2026 and Luis Link on August 29, 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.*