FlowGIS Mobile vs FieldLab Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlowGIS Mobile
This mobile GIS solution helps organizations manage assets, streamline maintenance, and make data-driven decisions. It offers offline data access, asset lifecycle management, and automated tasking for improved performance and compliance.
- Configurable workflows
- Offline data access and collection
- Asset lifecycle management
- Real-time asset history
- Automated tasking and mapping
- Built on Esri technology
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FlowGIS Mobile is a GIS-centric software solution for utilities, municipalities and other organizations, designed to support configurable workflows, streamline maintenance operations and enable data-driven, intelligence-based decisions. * Built on Esri technology * Offline data access and data collection * Comprehensive asset life-cycle management tools * Real-time access to asset history and related file attachments * Automate the process of tasking, assignment, inspection and mapping The result is increased asset performance, enhanced safety, improved regulatory compliance and reduced operational costs.
FieldLab Mobile
This app allows you to monitor and log pressure and temperature readings from compatible Bluetooth gauges. You can connect multiple devices, set logging intervals, select units, and export your data in CSV format for reports and certifications.
- Monitor pressure and temperature readings
- Log data from multiple gauges
- Set custom log intervals
- Select engineering units
- Export data in CSV format
- Share data via cloud services, text, or email
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FieldLab Mobile is a powerful test-and-measurement app compatible with Ralston Instruments Gauges. Connect one or more Ralston Gauges to your iPhone or iPad via Bluetooth and perform tests and monitor live pressure and temperature readings. LOG MULTIPLE GAUGES IN A SINGLE TEST RUN Connect multiple Ralston gauges at once and record pressure and temperature from every sensor simultaneously. Each reading is logged with a precise timestamp, so your complete test data lives in one place. VIEW ALL READINGS ON ONE GRAPH All test readings appear on a single, time-based pressure and/or temperature chart. View multiple pressure and temperature trends together to spot correlations and pinpoint exactly when changes occurred during your test. EXPORT TRACEABLE REPORTS Every export includes detailed information about the gauges used in the test: Manufacturer, model, and serial number, so your records meet traceability requirements. Share your results in the format that fits your workflow: • PDF: A formatted test report with a reading summary showing high, low, and average values, the full chart, and a complete data table. Ready to email, print, or file for regulatory records. • CSV: The full test run in a spreadsheet-compatible format for further analysis. • Graph image: A simple color PNG image of the test run graph showing all readings, pressure, and/or temperature axis. EDITABLE TEST RUN TITLES, REFERENCES & READING NAMES Name your Test Run outputs to match work orders, customers or any SOP. Assign custom names to each pressure and temperature readings before or after a test. Label readings by location, function, or whatever makes sense for the job. When you review the graph or share the report, every data point is clearly identified. Name your gauges for asset tracking, nicknames, or any reference to help with traceability requirements. WORK FROM A SAFE DISTANCE Bluetooth connectivity lets you monitor tests from a safe distance while maintaining full visibility of live readings on your device, even from the cab of your truck or job-site trailer. Test data is logged on the gauge, so even if you lose connection, your data will be collected back to the FieldLab Mobile App when you reconnect. CHOOSE THE RIGHT GAUGE FOR YOUR APPLICATION Ralston offers a wide range of Bluetooth-equipped gauges, all compatible with FieldLab Mobile: • Pressure gauges in ranges from vacuum to 30,000 PSI • Dual pressure gauges with two independent sensors in a single unit • Dual pressure + temperature gauges with temp measurement up to 302 F (150 C) • Temperature-only gauges with temp measurement up to 302 F (150 C) All models feature +/-0.1% full-span accuracy, a rugged IP67-rated housing that's dustproof and waterproof up to 1-meter submersion, and are powered by replaceable AA batteries. The gauges log data independently, so even if you walk out of Bluetooth range during a test, your test continues to log without interruption on the gauges and remains safe there until you reconnect. Find the model that fits your needs at www.ralstoninst.com.
Screenshots
Verdict
The clearest difference is rating: FieldLab Mobile at 5.0 against FlowGIS Mobile's 3.5. FlowGIS Mobile's advantage is ratings volume (11 vs 3). On price, update cadence, ads and in-app purchases 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.
FieldLab Mobile holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 11 and 3 respectively.
FlowGIS Mobile ships an update every 6 weeks, FieldLab Mobile every 5 weeks. The most recent releases landed on July 5, 2026 and August 24, 2026 respectively.
| Parameter | FlowGIS Mobile | FieldLab Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (11 ratings) | 5.0 (3 ratings) — better |
| Number of ratings | 11 — better | 3 |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 366 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | Magnolia River Services, Inc. | Ralston Instruments, LLC |
Customer experience
FlowGIS Mobile
FieldLab Mobile
In-app purchases
FlowGIS Mobile
No in-app purchases
FieldLab Mobile
No in-app purchases
Questions
Is FlowGIS Mobile free?
Is FieldLab Mobile free?
Which has better reviews, FlowGIS Mobile or FieldLab Mobile?
Do FlowGIS Mobile or FieldLab Mobile have ads?
Which is updated more often, FlowGIS Mobile or FieldLab Mobile?
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