# Operations Center Mobile vs Zimmatic Maintenance

The clearest difference is update cadence: Operations Center Mobile at every 11 days against Zimmatic Maintenance's every 11 months. Zimmatic Maintenance's advantage is iOS requirement (12.0 vs 18.5). On price, ads, in-app purchases and device support there is nothing between them.

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

Operations Center Mobile ships an update every 11 days, Zimmatic Maintenance every 11 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Operations Center Mobile | Zimmatic Maintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (6.2K ratings)](https://appshunter.io/ios/app/operations-center-mobile/id1104383066/reviews)** | — |
| Number of ratings | **6.2K** | — |
| Positive reviews | 47.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 11 months |
| Monetization | Free | — |
| Size | 241 MB | 65 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [John Deere](https://appshunter.io/developer/411445733) | [Lindsay Corporation](https://appshunter.io/developer/991860794) |

## What reviewers say

### Operations Center Mobile

[App page](https://appshunter.io/ios/app/operations-center-mobile/id1104383066)

Manage farm or construction equipment and operations with this powerful app. Get actionable insights for optimizing logistics and productivity, making data-driven decisions. Monitor equipment and operations in near-real-time for enhanced control.

**Highlights:** Machine location and performance monitoring, Security and health diagnostic alerts, Seeding, Application, Harvest, and Tillage data analysis, Machine location history tracking, Field boundary visualization, Driving directions to machines/fields, Remote Display Access (RDA)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Good functionality
- 👍 Useful for managing farm data
- 👍 Helpful for tracking machinery
- 👍 Easy to use
- 👍 Provides valuable updates

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Glitchy and unreliable
- 🐛 Slow and laggy performance
- 🐛 Difficult to navigate
- 🐛 Lacks user-friendly features

**Reported bugs**

- Incompatible with latest iOS updates
- Fails to load new data and coverage maps
- Crashes every 40-50 seconds
- Loses equipment and field data
- Repeatedly asks for usage data permission

**Requested features**

- Allow customization of HID module display
- Integrate with financial statements
- Add wind, temperature, and weather data tracking
- Enable marking and managing of field obstacles
- Improve map coverage and visibility


### Zimmatic Maintenance

[App page](https://appshunter.io/ios/app/zimmatic-maintenance/id1509713556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Operations Center Mobile free?

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

### Is Zimmatic Maintenance free?

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

### Do Operations Center Mobile or Zimmatic Maintenance have ads?

Neither Operations Center Mobile nor Zimmatic Maintenance shows ads.

### Which is updated more often, Operations Center Mobile or Zimmatic Maintenance?

Operations Center Mobile ships an update every 11 days, and Zimmatic Maintenance every 11 months. Most recently, Operations Center Mobile was updated on November 2, 2026 and Zimmatic Maintenance on November 3, 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.*