# FlowCon vs TempSen Blue

FlowCon and TempSen Blue are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

On the App Store both sit at effectively the same score — 5.0 for FlowCon against 5.0 for TempSen Blue. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

FlowCon ships an update every 3 months, TempSen Blue every 6 months. The most recent releases landed on September 15, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | FlowCon | TempSen Blue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/flowcon/id1407271824/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/tempsen-blue/id6744099411/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 22 MB | 72 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FlowCon International ApS](https://appshunter.io/developer/1402692518) | [Tempsen Electronics Company](https://appshunter.io/developer/1331375456) |

## 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


### TempSen Blue

[App page](https://appshunter.io/ios/app/tempsen-blue/id6744099411)

This app connects to Bluetooth temperature loggers to wirelessly configure, start, stop, and download data. It securely stores information locally and allows export in PDF or Excel formats for industries handling sensitive materials.

**Highlights:** Wireless configuration of loggers, Start/stop data logging remotely, Download data from loggers, Secure local encrypted database, Export data to PDF and XLSX, Share reports instantly

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FlowCon free?

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

### Is TempSen Blue free?

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

### Which has better reviews, FlowCon or TempSen Blue?

FlowCon and TempSen Blue are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do FlowCon or TempSen Blue have ads?

Neither FlowCon nor TempSen Blue shows ads.

### Which is updated more often, FlowCon or TempSen Blue?

FlowCon ships an update every 3 months, and TempSen Blue every 6 months. Most recently, FlowCon was updated on September 15, 2026 and TempSen Blue on July 9, 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.*