# TractorPlus vs Spraying Simple by Master Mfg.

The clearest difference is review sentiment: Spraying Simple by Master Mfg. at 80% against TractorPlus's 9%. Spraying Simple by Master Mfg. also leads on rating (4.0 vs 3.2). TractorPlus's advantage is update cadence (every 2 months vs every 9 months) and ratings volume (35 vs 6). 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.

Spraying Simple by Master Mfg. holds the better App Store score, 4.0 against 3.2. That said, the two scores are not equally well evidenced: TractorPlus has 35 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 9% of TractorPlus's written reviews are positive against 80% of Spraying Simple by Master Mfg.'s.

TractorPlus ships an update every 2 months, Spraying Simple by Master Mfg. every 9 months. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TractorPlus | Spraying Simple by Master Mfg. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (35 ratings)](https://appshunter.io/ios/app/tractorplus/id961217545/reviews) | **[4.0 (6 ratings)](https://appshunter.io/ios/app/spraying-simple-by-master-mfg/id1068037526/reviews)** |
| Number of ratings | **35** | 6 |
| Positive reviews | 9.1% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | Free |
| Size | 402 MB | 88 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [John Deere](https://appshunter.io/developer/411445733) | [Valley Industries LLP](https://appshunter.io/developer/915922910) |

## What reviewers say

### TractorPlus

[App page](https://appshunter.io/ios/app/tractorplus/id961217545)

This app helps owners of select John Deere tractors manage and maintain their equipment. It provides maintenance recommendations, fluid capacities, parts information, and allows for tracking engine hours and maintenance history. It also offers GPS-based work tracking and diagnostic code lookup for compact utility tractors.

**Highlights:** Barcode scanner for equipment identification, Maintenance recommendations and instructions, Fluid capacities and parts information, Engine hour tracking and maintenance history, Diagnostic trouble code lookup, GPS-based work tracking, Implement compatibility lookup

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

**In-app purchases:** none


### Spraying Simple by Master Mfg.

[App page](https://appshunter.io/ios/app/spraying-simple-by-master-mfg/id1068037526)

This app helps spraying applicators accurately calculate liquid needs for spray jobs and monitor application speed. It integrates equipment and nozzle information with spray area measurements to determine total liquid required, aiding in chemical amounts and mixing processes. Save time and money with this mobile sprayer calibration assistant.

**Highlights:** Calculate liquid needs for spray jobs, Monitor application speed with speedometer, Store equipment and nozzle information, Measure spray area via map or walking perimeter, Save and note property details, Calculate area in acres or square feet, Receive audio speed warnings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TractorPlus free?

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

### Is Spraying Simple by Master Mfg. free?

Spraying Simple by Master Mfg. is free to download, with no in-app purchases.

### Which has better reviews, TractorPlus or Spraying Simple by Master Mfg.?

Spraying Simple by Master Mfg. is rated higher. TractorPlus averages 3.2 out of 5 from 35 ratings, while Spraying Simple by Master Mfg. averages 4.0 from 6 ratings.

### Do TractorPlus or Spraying Simple by Master Mfg. have ads?

Neither TractorPlus nor Spraying Simple by Master Mfg. shows ads.

### Which is updated more often, TractorPlus or Spraying Simple by Master Mfg.?

TractorPlus ships an update every 2 months, and Spraying Simple by Master Mfg. every 9 months. Most recently, TractorPlus was updated on September 20, 2026 and Spraying Simple by Master Mfg. on September 21, 2026.

---

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