# ISP Powerlink vs Jacuzzi Referral

The clearest difference is rating: ISP Powerlink at 4.8 against Jacuzzi Referral's 4.0. ISP Powerlink also leads on ratings volume (6 vs 2). Jacuzzi Referral's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ISP Powerlink holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

ISP Powerlink ships an update every 3 months, Jacuzzi Referral every 3 weeks. The most recent releases landed on September 8, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | ISP Powerlink | Jacuzzi Referral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/isp-powerlink/id1596892211/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/jacuzzi-referral/id6443445242/reviews) |
| Number of ratings | **6** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 45 MB | 38 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ion Solar Pros, LLC](https://appshunter.io/developer/1540697978) | [Jacuzzi Brands Corp.](https://appshunter.io/developer/967204652) |

## What reviewers say

### ISP Powerlink

[App page](https://appshunter.io/ios/app/isp-powerlink/id1596892211)

Connect directly with a company for product inquiries and support. Receive updates and messages to enhance your purchasing journey. Share your feedback through in-app reviews.

**Highlights:** Direct communication with company, User registration, Push notifications, In-app messaging, Product review submission

**Features:** macOS Compatibility

**In-app purchases:** none


### Jacuzzi Referral

[App page](https://appshunter.io/ios/app/jacuzzi-referral/id6443445242)

Connect with a company for product inquiries and support. Receive updates and messages to enhance your purchasing journey. Share your feedback after buying a new product.

**Highlights:** User registration, In-app messaging, Push notifications, Product reviews, Buying experience enhancement

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

**In-app purchases:** none


## Frequently asked questions

### Is ISP Powerlink free?

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

### Is Jacuzzi Referral free?

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

### Which has better reviews, ISP Powerlink or Jacuzzi Referral?

ISP Powerlink is rated higher. ISP Powerlink averages 4.8 out of 5 from 6 ratings, while Jacuzzi Referral averages 4.0 from 2 ratings.

### Do ISP Powerlink or Jacuzzi Referral have ads?

Neither ISP Powerlink nor Jacuzzi Referral shows ads.

### Which is updated more often, ISP Powerlink or Jacuzzi Referral?

ISP Powerlink ships an update every 3 months, and Jacuzzi Referral every 3 weeks. Most recently, ISP Powerlink was updated on September 8, 2026 and Jacuzzi Referral on August 21, 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.*