# Topfly IoT vs PIUSI SUPREME

The clearest difference is device support: Topfly IoT at 2 against PIUSI SUPREME's —. PIUSI SUPREME's advantage is iOS requirement (13.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

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

Topfly IoT ships an update every 7 months, PIUSI SUPREME every 13 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Topfly IoT | PIUSI SUPREME |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/piusi-supreme/id1645055853/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 7 months** | Every 13 months |
| Monetization | — | Free |
| Size | 148 MB | 31 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [i-Connecty srl](https://appshunter.io/developer/1250451465) | [Piusi Spa](https://appshunter.io/developer/886525461) |

## What reviewers say

### Topfly IoT

[App page](https://appshunter.io/ios/app/topfly-iot/id1547426115)

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

**In-app purchases:** none


### PIUSI SUPREME

[App page](https://appshunter.io/ios/app/piusi-supreme/id1645055853)

This application allows for the remote management and control of the PIUSI 3000 SUPREME pump. Users can turn the pump on/off, control access with PINs, track refueling quantities and destinations, and preselect dispensing amounts and flow rates.

**Highlights:** Pump on/off control, Operator PIN access, Refueling quantity tracking, Preselect dispensing amount, High/low flow rate selection, Dispensing data traceability

**In-app purchases:** none


## Frequently asked questions

### Is Topfly IoT free?

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

### Is PIUSI SUPREME free?

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

### Which is updated more often, Topfly IoT or PIUSI SUPREME?

Topfly IoT ships an update every 7 months, and PIUSI SUPREME every 13 months. Most recently, Topfly IoT was updated on November 3, 2026 and PIUSI SUPREME on November 3, 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.*