# Propeller vs TradeHelp App

The clearest difference is review sentiment: Propeller at 100% against TradeHelp App's 83%. Propeller also leads on update cadence (fortnightly vs every 2 months). TradeHelp App's advantage is iOS requirement (9.0 vs 12.0). 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.

Propeller ships an update fortnightly, TradeHelp App every 2 months. The most recent releases landed on September 27, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Propeller | TradeHelp App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 82.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 83 MB | 249 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Propeller Powered Ltd](https://appshunter.io/developer/694591869) | [TradeHelp](https://appshunter.io/developer/879515775) |

## What reviewers say

### Propeller

[App page](https://appshunter.io/ios/app/propeller/id694591766)

This app streamlines field service operations for businesses with mobile engineers. It allows for electronic completion of all paperwork, job management, and real-time data syncing with an online portal. Secure cloud storage ensures compliance and eliminates lost documents.

**Highlights:** Real-time job information access, Electronic document creation, Customer database management, Job scheduling and diary management, Access to manufacturer literature, Photo documentation of work, Industry-standard certification generation

**Features:** Vision Pro support

**In-app purchases:** none


### TradeHelp App

[App page](https://appshunter.io/ios/app/tradehelp-app/id1266213426)

This app helps tradespeople manage their business operations, from creating professional quotes and invoices to managing customer appointments and generating electronic certificates. It also provides access to industry calculators, manuals, and exclusive benefits through a trade network.

**Highlights:** Create professional quotes and invoices, Manage customers and appointments, Access industry calculators and manuals, Generate electronic certificates and forms, Access TradeHelp Network benefits, Payment reminders and terms and conditions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Propeller free?

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

### Is TradeHelp App free?

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

### Do Propeller or TradeHelp App have ads?

Neither Propeller nor TradeHelp App shows ads.

### Which is updated more often, Propeller or TradeHelp App?

Propeller ships an update fortnightly, and TradeHelp App every 2 months. Most recently, Propeller was updated on September 27, 2026 and TradeHelp App on September 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*