# Mobilfy vs Hydropool Referral

The clearest difference is update cadence: Hydropool Referral at every 2 weeks against Mobilfy's every 2 months. Hydropool Referral also leads on iOS requirement (13.0 vs 15.0). 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.

Mobilfy ships an update every 2 months, Hydropool Referral every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mobilfy | Hydropool Referral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/mobilfy/id6759757641/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 38 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBILFY WORLDWIDE, LLC](https://appshunter.io/developer/1880509291) | [Hydropool Inc](https://appshunter.io/developer/1895749341) |

## What reviewers say

### Mobilfy

[App page](https://appshunter.io/ios/app/mobilfy/id6759757641)

This app facilitates communication with a specific service. Users can register to start messaging and receive updates via notifications. It also allows for product reviews after a purchase.

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

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

**In-app purchases:** none


### Hydropool Referral

[App page](https://appshunter.io/ios/app/hydropool-referral/id6764364233)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobilfy free?

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

### Is Hydropool Referral free?

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

### Do Mobilfy or Hydropool Referral have ads?

Neither Mobilfy nor Hydropool Referral shows ads.

### Which is updated more often, Mobilfy or Hydropool Referral?

Mobilfy ships an update every 2 months, and Hydropool Referral every 2 weeks. Most recently, Mobilfy was updated on October 31, 2026 and Hydropool Referral on October 31, 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.*