# FormConnect Pro vs TEC Gauge

The clearest difference is price: TEC Gauge at Free against FormConnect Pro's $17.99. TEC Gauge also leads on in-app purchases (none vs 2) and review sentiment (100% vs 65%). FormConnect Pro's advantage is ratings volume (384 vs 1) and update cadence (every 2 weeks vs every 2 months). On ads and device support there is nothing between them.

TEC Gauge is free to download; FormConnect Pro costs $17.99 up front. FormConnect Pro sells 2 in-app purchases, starting at $1.99 per month. TEC Gauge asks for nothing beyond the download.

TEC Gauge holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: FormConnect Pro has 384 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 65% of FormConnect Pro's written reviews are positive against 100% of TEC Gauge's.

FormConnect Pro ships an update every 2 weeks, TEC Gauge every 2 months. The most recent releases landed on September 26, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | FormConnect Pro | TEC Gauge |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | [4.6 (384 ratings)](https://appshunter.io/ios/app/formconnect-pro/id590313779/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tec-gauge/id636675710/reviews)** |
| Number of ratings | **384** | 1 |
| Positive reviews | 65.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 8 MB |
| Requires iOS | 16.6 | **8.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FormConnections, Inc.](https://appshunter.io/developer/432653699) | [The Energy Conservatory](https://appshunter.io/developer/504703668) |

## What reviewers say

### FormConnect Pro

[App page](https://appshunter.io/ios/app/formconnect-pro/id590313779)

Design and fill out custom forms on your mobile device, eliminating paper. Collect data offline, capture signatures and photos, and share or export your completed forms in various formats. Streamline data entry and organization for individuals and small businesses.

**Highlights:** Customizable form templates, Multiple field types, Signature and photo capture, Offline data collection, Form sharing and export, Pre-populate and auto-increment fields, Field calculation and linking

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FormConnect Pro+ | $1.99 | per month |
| FormConnect Pro+ | $19.99 | per year |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎨 Highly customizable form creation
- 📧 Reliable email export functionality
- 💰 Affordable pricing compared to competitors
- 🚀 Fast form building and deployment

**What reviewers complain about**

- 🐛 Frequent crashes and app freezing
- 🐛 Data loss issues (random deletion, signature disappearance)
- ❌ No cloud sync between devices
- ❌ Limited font and text formatting options
- ❌ Outdated UI and visual design

**Reported bugs**

- App crashes on startup or when switching between forms
- Data entered on forms is lost when moving to next page
- Signatures disappear after locking or sending
- Date field stops saving information
- Export crashes when exporting files

**Requested features**

- Cloud sync across multiple devices (iCloud/Dropbox)
- Transparent PNG image support
- Multiple font options and advanced text formatting
- Layer management and field ordering
- Improved PDF export with WYSIWYG formatting


### TEC Gauge

[App page](https://appshunter.io/ios/app/tec-gauge/id636675710)

This app allows wireless control and display of pressure gauge readings. Capture, store, and share data in various formats via email or cloud services. It offers features for blower door and duct testing, including code compliance results and airflow unit selection.

**Highlights:** Wireless control of pressure gauges, Capture, store, and share readings, Display readings in multiple formats, Blower door and duct testing features, Code compliance results display, Airflow unit selection, Combustion safety testing tool

**In-app purchases:** none


## Frequently asked questions

### Is FormConnect Pro free?

FormConnect Pro costs $17.99, and also offers in-app purchases.

### Is TEC Gauge free?

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

### Which has better reviews, FormConnect Pro or TEC Gauge?

TEC Gauge is rated higher. FormConnect Pro averages 4.6 out of 5 from 384 ratings, while TEC Gauge averages 5.0 from 1 ratings.

### Do FormConnect Pro or TEC Gauge have ads?

Neither FormConnect Pro nor TEC Gauge shows ads.

### Which is updated more often, FormConnect Pro or TEC Gauge?

FormConnect Pro ships an update every 2 weeks, and TEC Gauge every 2 months. Most recently, FormConnect Pro was updated on September 26, 2026 and TEC Gauge on June 6, 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.*