# Reflex Pro App vs IN

The clearest difference is update cadence: IN at every 6 weeks against Reflex Pro App's every 4 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.

Reflex Pro App ships an update every 4 months, IN every 6 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Reflex Pro App | IN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/in-software-app-fur-in-form/id1580697822/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 19 MB | 78 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ConSoft](https://appshunter.io/developer/397747217) | [IN-Software.com LP](https://appshunter.io/developer/1580696392) |

## What reviewers say

### Reflex Pro App

[App page](https://appshunter.io/ios/app/reflex-pro-app/id424178409)

This app provides instant calculations for pressure maintenance in heating, solar, and hot water systems. It helps define pressures and account for water hardness, aiding in project surveys and on-site consultations for accurate system assessments.

**Highlights:** Pressure maintenance calculations, Expansion vessel calculation, Upstream and filling pressure definition, Water hardness consideration, VDI 2035 compliance, On-site project surveys

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

**In-app purchases:** none


### IN

[App page](https://appshunter.io/ios/app/in-software-app-fur-in-form/id1580697822)

Access your ERP system from anywhere with this mobile app. Manage offers, invoices, appointments, and customer data in real-time. Document site visits with photos and voice memos, and track work hours digitally.

**Highlights:** Live ERP access, Digital time tracking, Mobile customer service reports, Material consumption tracking, Offline mode for key functions, Route planning, Document and media uploads

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

**In-app purchases:** none


## Frequently asked questions

### Is Reflex Pro App free?

Reflex Pro App is free to download, with no in-app purchases.

### Is IN free?

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

### Do Reflex Pro App or IN have ads?

Neither Reflex Pro App nor IN shows ads.

### Which is updated more often, Reflex Pro App or IN?

Reflex Pro App ships an update every 4 months, and IN every 6 weeks. Most recently, Reflex Pro App was updated on October 23, 2026 and IN on October 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.*