FieldLab Mobile vs Check Plus App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Check Plus App
Streamline corporate decision-making with real-time submissions and approvals. This system creates automatic business records and customizable structures for accountability. Easily incorporate clients and vendors for confirmations and conduct board voting on corporate actions.
- Real-time decision submission and approval
- Automatic business record creation
- Customizable structure and accountability
- Client and vendor network integration
- Board voting for corporate actions
- Push notifications for approvals
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Check Plus is an intuitive system to submit and approve corporate actions for real time decision making. Cut through the clutter and create accountability through automatic concise business records and customizable structure. Check Plus empowers users to directly request real time approval for any decision. Approvers receive push notifications and a customizable array of notices to immediately review and approve or deny the requested action. Requests and decisions are automatically recorded, so everything your business does – and doesn’t do – is fully tracked. Incorporate clients and vendors in your Check Plus network for easy and straightforward confirmation of instructions such as wires, purchases, and agreements. Board voting in real time to approve minutes, hiring, investments, and other corporate actions. • Privacy policy: https://checkplusapp.com/privacy-policy • Terms of Service: https://checkplusapp.com/terms-conditions/
Screenshots
Verdict
The clearest difference is in-app purchases: FieldLab Mobile at none against Check Plus App's 2. FieldLab Mobile also leads on ratings volume (3 vs 1). Check Plus App's advantage is iOS requirement (13.0 vs 16.4). On price, rating, update cadence and ads 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. Check Plus App sells 2 in-app purchases, starting at $10.00 per month. FieldLab Mobile asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for FieldLab Mobile against 5.0 for Check Plus App. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
FieldLab Mobile ships an update every 2 months, Check Plus App every 6 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | FieldLab Mobile | Check Plus App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 33 MB |
| Age rating | 4+ | 12+ |
| Developer | Ralston Instruments, LLC | Check PlusLLC |
Customer experience
FieldLab Mobile
Check Plus App
In-app purchases
FieldLab Mobile
No in-app purchases
Check Plus App
- Monthly1 Month trial$10.001 Month
- Annual$100.001 Year
Questions
Is FieldLab Mobile free?
Is Check Plus App free?
Which has better reviews, FieldLab Mobile or Check Plus App?
Do FieldLab Mobile or Check Plus App have ads?
Which is updated more often, FieldLab Mobile or Check Plus App?
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