# Intelli vs Propeller Mobile

The clearest difference is review sentiment: Intelli at 100% against Propeller Mobile's 33%. Intelli also leads on iOS requirement (12.0 vs 16.1). Propeller Mobile's advantage is update cadence (every 2 weeks vs monthly). 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.

Intelli ships an update monthly, Propeller Mobile every 2 weeks. The most recent releases landed on October 23, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Intelli | Propeller Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (10 ratings)](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 7 MB | 215 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DATUM ELECTRONICS LTD](https://appshunter.io/developer/1368397156) | [Propeller Aerobotics Pty Ltd](https://appshunter.io/developer/1077083929) |

## What reviewers say

### Intelli

[App page](https://appshunter.io/ios/app/intelli-tork/id767345918)

Monitor WiFi-enabled torque transducers, displaying real-time torque, shaft angle, and RPM. Log raw transducer data during drilling operations and easily email files to operators.

**Highlights:** Real-time torque display, Shaft angle monitoring, RPM measurement, Data logging for drilling operations, Email data files to operator

**Features:** macOS Compatibility

**In-app purchases:** none


### Propeller Mobile

[App page](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004)

This app provides field crews with a mobile 3D site inspection tool. It enables real-time navigation, site checks, and data capture to facilitate faster decision-making and keep projects on track.

**Highlights:** Live navigation, 3D site mapping, Media documentation, Grade checking, Cut-fill analysis, Surface area measurement, Stockpile volumes

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

**In-app purchases:** none


## Frequently asked questions

### Is Intelli free?

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

### Is Propeller Mobile free?

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

### Do Intelli or Propeller Mobile have ads?

Neither Intelli nor Propeller Mobile shows ads.

### Which is updated more often, Intelli or Propeller Mobile?

Intelli ships an update monthly, and Propeller Mobile every 2 weeks. Most recently, Intelli was updated on October 23, 2026 and Propeller Mobile on October 17, 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.*