Sonar Field Tech vs FieldForms Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonar Field Tech
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.
- 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
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No Service. No problem! Use the app in online or offline mode; account changes automatically sync when the connection is restored. Access critical information and tools when offline to avoid any delays in successful job completion. On the go data capture Upload documents, photos and quickly add notes to the account, complete the job with e signatures using built-in digital contracts. A well-documented install leads to fewer callbacks and simple troubleshooting if issues arise in the future. Arrive on time, Every time! See a complete overview of your jobs scheduled for the day and use the GPS route guidance to arrive on time and make a great first impression. Save time and avoid unnecessary setbacks with our built-in navigation. Eliminate human error & duplicate data entry Customizable task lists ensure that your field techs get the job done, whether it’s a residential or business service call. Improve the customer experience and say goodbye to unnecessary paperwork and duplicate data entry. Complete the job & automate the rest Once the install is marked complete, Sonar automatically provisions, assigns an IP, and sends an invoice to your customer. A job well done with less hassle. Inventory simplified Get fingertip access to inventory and simply assign equipment, or make adjustments on the fly with our in-app barcode scanner. A modern and flexible interface with everything you need to ensure customer satisfaction. Note: Sonar Field Tech Mobile App requires an active Sonar instance.
FieldForms Pro
Streamline field operations with this app for creating, filling, and submitting custom forms. Capture data like photos, signatures, and scanned barcodes offline. Automatically generate and send PDF reports, with submissions managed via a web portal.
- Offline form filling
- Barcode scanning
- Photo documentation
- E-signature capture
- Automatic PDF generation
- Web portal management
- Conditional logic and AI features
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FieldForms Pro enables easy, efficient form filling for field technicians. Fill out job forms, scan barcodes, take photos, and collect customer signatures — then submit. Automatically send PDFs and manage the submissions in your administrative portal. Works offline. Forms save to your device every 30 seconds. When you're back in range, everything syncs automatically. Scan, don't type. Scan serial numbers, VINs, and barcodes directly into form fields. Photo documentation. Capture and attach photos right inside the form — labels, installs, damage, anything that needs to be on record. E-signatures. Collect customer sign-off on the spot. Signatures are ESIGN and UETA compliant with full audit trails, document hashing, and signature certificates. Signatures are embedded in the delivered PDF. Multi-entry jobs. Add repeating entries for each vehicle, unit, or location — all in one submission. Then automatically separate them into individual PDFs if desired and send them. Projects. Project-specific form versions. Connect form fields to a registry of data for your project.Advanced features. Mathematical functions, conditional logic, subforms. Form Actions for custom functionality like VIN decode from a chosen field or image. Populate year, make, model. Take a picture of the sticker and have the information auto-populate your form using offline, on-device AI. Built for: GPS & fleet telematics installers, locksmiths, home inspectors, and any field service team. Anyone who needs reliable, efficient, polished form filling on their mobile device. Requires a FieldForms Pro account. Your organization manages forms and users through the FieldForms Pro web portal. Contact your administrator to get access.
Screenshots
Verdict
The clearest difference is rating: FieldForms Pro at 5.0 against Sonar Field Tech's 1.8. Sonar Field Tech's advantage is ratings volume (29 vs 1) and update cadence (every 5 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FieldForms Pro holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Sonar Field Tech has 29 ratings behind it against 1, so its average is the more settled of the two.
Sonar Field Tech ships an update every 5 weeks, FieldForms Pro every 3 months. The most recent releases landed on August 21, 2026 and June 1, 2026 respectively.
| Parameter | Sonar Field Tech | FieldForms Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (29 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 7.7% of reviews | — |
| Number of ratings | 29 — better | 1 |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 96 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Sonar Software | Safesense LLC |
Customer experience
Sonar Field Tech
FieldForms Pro
In-app purchases
Sonar Field Tech
No in-app purchases
FieldForms Pro
No in-app purchases







