# Montag Toolbox vs Parallel Ag

Montag Toolbox and Parallel Ag are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Montag Toolbox | Parallel Ag |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/montag-toolbox/id6480028136/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 17 MB | 45 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Travis Massner](https://appshunter.io/developer/1737929594) | [Parallel Ag](https://appshunter.io/developer/1869063181) |

## What reviewers say

### Montag Toolbox

[App page](https://appshunter.io/ios/app/montag-toolbox/id6480028136)

This app provides precision calculators for agricultural equipment operators, helping to maximize yield. It offers custom machine profiles, dual unit support, and direct access to calibration charts and support resources.

**Highlights:** Precision calculators for critical metrics, Custom machine profiles, Dual unit support (Imperial/Metric), Access to calibration charts, Direct support resources

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

**In-app purchases:** none


### Parallel Ag

[App page](https://appshunter.io/ios/app/parallel-ag/id6757810071)

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

**In-app purchases:** none


## Frequently asked questions

### Is Montag Toolbox free?

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

### Is Parallel Ag free?

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

### Do Montag Toolbox or Parallel Ag have ads?

Neither Montag Toolbox nor Parallel Ag shows ads.

### Which is updated more often, Montag Toolbox or Parallel Ag?

Montag Toolbox ships an update every 3 weeks, and Parallel Ag every 3 weeks. Most recently, Montag Toolbox was updated on September 19, 2026 and Parallel Ag on September 9, 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.*