# Zinwell Smart Extender vs BoostyLink

The clearest difference is update cadence: BoostyLink at monthly against Zinwell Smart Extender's every 4 months. 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.

Zinwell Smart Extender ships an update every 4 months, BoostyLink monthly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Zinwell Smart Extender | BoostyLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boostylink/id1514077950/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | — | Free |
| Size | 3 MB | 4 MB |
| Requires iOS | 14.5 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZINWELL CORPORATION](https://appshunter.io/developer/1019370251) | [Hybrid Access Technologies Limited](https://appshunter.io/developer/995265779) |

## What reviewers say

### Zinwell Smart Extender

[App page](https://appshunter.io/ios/app/zinwell-smart-extender/id1490400466)

**Features:** macOS Compatibility

**In-app purchases:** none


### BoostyLink

[App page](https://appshunter.io/ios/app/boostylink/id1514077950)

Enhance your home internet reliability by using your smartphone's cellular data as a backup. This app ensures a seamless failover connection, keeping your online sessions active and your public IP address consistent, even when your primary broadband goes down. Set a data cap to avoid unexpected charges.

**Highlights:** Augments home broadband with cellular data, Seamless failover connection, Maintains public IP address, Prevents session disruption, Configurable data cap

**In-app purchases:** none


## Frequently asked questions

### Is Zinwell Smart Extender free?

Zinwell Smart Extender is free to download, with no in-app purchases.

### Is BoostyLink free?

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

### Do Zinwell Smart Extender or BoostyLink have ads?

Neither Zinwell Smart Extender nor BoostyLink shows ads.

### Which is updated more often, Zinwell Smart Extender or BoostyLink?

Zinwell Smart Extender ships an update every 4 months, and BoostyLink monthly. Most recently, Zinwell Smart Extender was updated on October 2, 2026 and BoostyLink on October 10, 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.*