# FlowCon vs RWV T650

The clearest difference is iOS requirement: FlowCon at 15.6 against RWV T650's 17.0. On price, update cadence, ads 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.

FlowCon ships an update every 3 months, RWV T650 every 4 months. The most recent releases landed on October 2, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | FlowCon | RWV T650 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/flowcon/id1407271824/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 22 MB | 43 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FlowCon International ApS](https://appshunter.io/developer/1402692518) | [SV Technics](https://appshunter.io/developer/1384360031) |

## What reviewers say

### FlowCon

[App page](https://appshunter.io/ios/app/flowcon/id1407271824)

Monitor HVAC coil performance with real-time data on temperature, pressure, and heat transfer. Access technical documentation, instructions, and animations for valve control. Connects directly via Bluetooth to compatible devices.

**Highlights:** Bluetooth connectivity, Real-time performance monitoring (ΔT, ΔP, flow rate, BTU), Access to tech notes, instructions, and animations, Direct website and email contact, Adjustable measurements, Multilingual support (English, Chinese, Russian)

**Features:** macOS Compatibility

**In-app purchases:** none


### RWV T650

[App page](https://appshunter.io/ios/app/rwv-t650/id1565119274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlowCon free?

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

### Is RWV T650 free?

RWV T650 is free to download, with no in-app purchases.

### Do FlowCon or RWV T650 have ads?

Neither FlowCon nor RWV T650 shows ads.

### Which is updated more often, FlowCon or RWV T650?

FlowCon ships an update every 3 months, and RWV T650 every 4 months. Most recently, FlowCon was updated on October 2, 2026 and RWV T650 on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*