# TEC RESNET vs Raterflow App

The clearest difference is update cadence: Raterflow App at every 2 weeks against TEC RESNET's every 3 months. TEC RESNET's advantage is iOS requirement (8.0 vs 15.6). On price, rating, ratings volume and ads there is nothing between them.

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 TEC RESNET against 5.0 for Raterflow App. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

TEC RESNET ships an update every 3 months, Raterflow App every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TEC RESNET | Raterflow App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/tec-resnet/id504703665/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/raterflow-app/id1598949839/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 17 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Energy Conservatory](https://appshunter.io/developer/504703668) | [The Energy Network World Wide](https://appshunter.io/developer/1598949841) |

## What reviewers say

### TEC RESNET

[App page](https://appshunter.io/ios/app/tec-resnet/id504703665)

This app simplifies compliance with RESNET airtightness testing standards. It allows users to input blower door data, calculate results, record building information, and email HTML reports. Project files can be geotagged, time-stamped, and linked to photos.

**Highlights:** RESNET compliance, Blower door data entry, Test result calculation, Customer/building info recording, HTML report emailing, Geotagging and time stamping, Photo linking

**In-app purchases:** none


### Raterflow App

[App page](https://appshunter.io/ios/app/raterflow-app/id1598949839)

Streamline construction project management by organizing contacts, utilizing templates for efficiency, and capturing detailed inspection data. Generate and share professional reports and certificates directly from the field or office.

**Highlights:** Contact management for builders and job supervisors, Template-based task reduction, Data capture for inspections (notes, photos), Print and email inspection reports, Generate code required certificates, Field and back office reporting

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TEC RESNET free?

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

### Is Raterflow App free?

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

### Which has better reviews, TEC RESNET or Raterflow App?

TEC RESNET and Raterflow App are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do TEC RESNET or Raterflow App have ads?

Neither TEC RESNET nor Raterflow App shows ads.

### Which is updated more often, TEC RESNET or Raterflow App?

TEC RESNET ships an update every 3 months, and Raterflow App every 2 weeks. Most recently, TEC RESNET was updated on November 1, 2026 and Raterflow App 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.*