# Fieldster Mobile vs XOi

The clearest difference is update cadence: Fieldster Mobile at fortnightly against XOi's every 5 weeks. Fieldster Mobile also leads on iOS requirement (15.0 vs 18.0). 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.

Fieldster Mobile ships an update fortnightly, XOi every 5 weeks. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Fieldster Mobile | XOi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (8 ratings)](https://appshunter.io/ios/app/fieldster-mobile/id6636543320/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 141 MB | 89 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Key 7 Software](https://appshunter.io/developer/1212529927) | [XOEye](https://appshunter.io/developer/1100846826) |

## What reviewers say

### Fieldster Mobile

[App page](https://appshunter.io/ios/app/fieldster-mobile/id6636543320)

This mobile application is designed for field technicians, particularly in pest control. It offers an intuitive interface and streamlined workflows to manage appointments, track treatments, and customer information efficiently, even with limited connectivity.

**Highlights:** Intuitive interface for pest control professionals, Fast performance with limited connectivity, Streamlined workflows for daily tasks, Appointment scheduling, Treatment tracking, Customer information management

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

**In-app purchases:** none


### XOi

[App page](https://appshunter.io/ios/app/xoi/id6752495272)

**In-app purchases:** none


## Frequently asked questions

### Is Fieldster Mobile free?

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

### Is XOi free?

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

### Do Fieldster Mobile or XOi have ads?

Neither Fieldster Mobile nor XOi shows ads.

### Which is updated more often, Fieldster Mobile or XOi?

Fieldster Mobile ships an update fortnightly, and XOi every 5 weeks. Most recently, Fieldster Mobile was updated on November 4, 2026 and XOi on November 8, 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.*