# Sonar Field Tech vs ISPBox Field

The clearest difference is update cadence: ISPBox Field at every 8 days against Sonar Field Tech's every 5 weeks. Sonar Field Tech's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Sonar Field Tech ships an update every 5 weeks, ISPBox Field every 8 days. The most recent releases landed on September 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sonar Field Tech | ISPBox Field |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (29 ratings)](https://appshunter.io/ios/app/sonar-field-tech/id1524107004/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 7.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 96 MB | 48 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sonar Software](https://appshunter.io/developer/1524107006) | [Karol Labuda](https://appshunter.io/developer/1792205828) |

## What reviewers say

### Sonar Field Tech

[App page](https://appshunter.io/ios/app/sonar-field-tech/id1524107004)

Streamline field service operations with offline access to critical job information and tools. Capture data, manage inventory, and automate post-job tasks like invoicing and customer communication. Improve efficiency and customer satisfaction with digital documentation and GPS navigation.

**Highlights:** Offline mode for uninterrupted work, On-the-go data capture (docs, photos, notes), E-signatures and digital contracts, GPS route guidance, Customizable task lists, Automated invoicing and provisioning, In-app barcode scanner for inventory

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

**In-app purchases:** none


### ISPBox Field

[App page](https://appshunter.io/ios/app/ispbox-field/id6789869650)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonar Field Tech free?

Sonar Field Tech is free to download, with no in-app purchases.

### Is ISPBox Field free?

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

### Do Sonar Field Tech or ISPBox Field have ads?

Neither Sonar Field Tech nor ISPBox Field shows ads.

### Which is updated more often, Sonar Field Tech or ISPBox Field?

Sonar Field Tech ships an update every 5 weeks, and ISPBox Field every 8 days. Most recently, Sonar Field Tech was updated on September 17, 2026 and ISPBox Field on October 10, 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.*