# iForm vs Ariel Torque Guide

The clearest difference is rating: Ariel Torque Guide at 4.8 against iForm's 4.4. Ariel Torque Guide also leads on review sentiment (100% vs 74%). iForm's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (178 vs 8). 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.

Ariel Torque Guide holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: iForm has 178 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 74% of iForm's written reviews are positive against 100% of Ariel Torque Guide's.

iForm ships an update every 2 weeks, Ariel Torque Guide every 2 months. The most recent releases landed on September 20, 2026 and July 25, 2026 respectively.

## The numbers

| Metric | iForm | Ariel Torque Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (178 ratings)](https://appshunter.io/ios/app/iform/id378502270/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/ariel-torque-guide/id1048114883/reviews)** |
| Number of ratings | **178** | 8 |
| Positive reviews | 74.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 103 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zerion Software](https://appshunter.io/developer/300203405) | [Ariel Corporation](https://appshunter.io/developer/571901606) |

## What reviewers say

### iForm

[App page](https://appshunter.io/ios/app/iform/id378502270)

Collect data offline on your mobile device for surveys, inspections, and more. Create custom forms online and sync data seamlessly. Ideal for businesses seeking to boost productivity and reduce paper usage.

**Highlights:** Offline data collection, Custom form creation, Over-the-air form distribution, Real-time data upload, Multiple data output views (Map, HTML, PDF, Excel), Seamless back-end integration

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Massively scalable and automated data collection
- 👍 Easy to learn with low/no code requirements
- ⭐ Excellent customer support and responsive team
- 🔌 Works offline with seamless synchronization
- 🗺️ Strong integration with mapping and Esri tools

**What reviewers complain about**

- 💰 Expensive subscription model ($12.50-$10,000+ per year)
- 🐛 Frequent crashes and stability issues
- ❌ Misleading 'free' app description without clear pricing
- 🔐 Confusing onboarding and account creation process
- 📱 Poor iPhone compatibility with multiple errors

**Reported bugs**

- App crashes on startup and during use
- Login screen displays without instructions
- Account validation failures after creation
- Forms not downloading or uploading properly
- Missing text input fields in forms

**Requested features**

- Edit option for submitted entries
- Ability to reference and populate fields from prior data
- View historical data through the app
- Improved PDF layout customization for branding
- Credit card payment integration


### Ariel Torque Guide

[App page](https://appshunter.io/ios/app/ariel-torque-guide/id1048114883)

This app provides quick access to fastener torques and clearances for Ariel compressors, serving as an electronic companion to engineering reference documents. It allows users to find specific values based on compressor model, fastener location, and part numbers, even without an internet connection.

**Highlights:** Determine fastener torques and clearances, Access data offline, Filter by compressor model, location, and type, Find clearance values by part number, Access customer support information, Link to technical documentation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iForm free?

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

### Is Ariel Torque Guide free?

Ariel Torque Guide is free to download, with no in-app purchases.

### Which has better reviews, iForm or Ariel Torque Guide?

Ariel Torque Guide is rated higher. iForm averages 4.4 out of 5 from 178 ratings, while Ariel Torque Guide averages 4.8 from 8 ratings.

### Do iForm or Ariel Torque Guide have ads?

Neither iForm nor Ariel Torque Guide shows ads.

### Which is updated more often, iForm or Ariel Torque Guide?

iForm ships an update every 2 weeks, and Ariel Torque Guide every 2 months. Most recently, iForm was updated on September 20, 2026 and Ariel Torque Guide on July 25, 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.*