Comparison

DeviceTools vs Primus Maintain

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DeviceTools

Streamline the setup and maintenance of industrial I/O modules. Quickly configure devices, troubleshoot issues with AI assistance, and manage product warranties directly from your mobile device.

Highlights
  • NFC tap configuration
  • AI-assisted troubleshooting
  • One-tap IP auto-increment
  • Warranty verification and registration
  • Device status at-a-glance
  • Product information access
Read full description

Save Time. Set Up Faster. Simplify Configuration and Troubleshooting. DeviceTools™ mobile app helps minimize manual configuration of your Allen-Bradley PointMax™ I/O modules via NFC tap, helping you accelerate startup and reduce downtime. With a mobile-first experience, DeviceTools™ becomes your go-to troubleshooting companion built to simplify the everyday, on-the-go tasks. Get reliable, clear, actionable insights to help resolve issues quickly and keep your operations running smoothly. Your device status at-a-glance: Scan with NFC to open the details screen—product information, installed modules and network configuration in one place. One-tap IP auto-increment: Reduce the time-consuming task of setting multiple IP addresses. Simply tap to connect and set device IP addresses using Near Field Communication (NFC). Deploy any number of modules fast and consistently—all while the product is still in the box. One-tap to extend your warranty: Easily verify and register your Allen-Bradley® products—right in the app. Enjoy peace of mind with fast product authentication and unlock extended warranty on eligible items when you register. AI-Assisted Chat: Get answers to your questions faster with an in-app tool trained on Allen-Bradley® devices. Products Supported: Allen-Bradley PointMax™ I/O Modules by Rockwell Automation

About

Primus Maintain

This platform enhances safety and compliance in regulated manufacturing environments. It enforces critical procedures like Lockout/Tagout and ensures technicians are at the correct equipment before starting tasks. The app also tracks preventive maintenance effectiveness and manages spare parts inventory.

Highlights
  • Lockout/Tagout enforcement
  • QR-gated work orders
  • Preventive maintenance scoring
  • Procure-to-pay parts management
  • Workforce intelligence
  • OSHA-aligned incident workflows
Features
Read full description

Primus Maintain is a maintenance management platform built for manufacturing facilities and field service teams that operate in safety-critical, regulated environments. Most CMMS tools record what happened. Primus Maintain prevents what shouldn't. LOCKOUT/TAGOUT ENFORCEMENT Multi-technician LOTO is enforced, not just logged. Work orders stay locked until every assigned technician verifies their lock. Primus structurally prevents non-compliance instead of documenting it after the fact. QR-GATED WORK ORDERS Technicians scan an equipment QR code to start work, confirming they are at the right asset before any task begins. No guesswork, no wrong-machine errors. PM EFFECTIVENESS SCORING Preventive maintenance is measured, not just scheduled. Track which PMs actually reduce failures, with accountability chains that show who did what and when. PROCURE-TO-PAY PARTS MANAGEMENT A full spare parts catalog with bin-level location addressing, QR-labeled parts crib, purchase requisitions, bill of materials linked to equipment, and automatic reorder alerts. WORKFORCE INTELLIGENCE See coverage gaps, PTO impact, and technician availability so maintenance work gets assigned to people who are actually there. SAFETY AND COMPLIANCE OSHA-aligned incident workflows and audit-ready records built for facilities where compliance is not optional. Primus Maintain manages machines, processes, and people together — operational intelligence for teams that can't afford to get safety wrong. Requesters are always free. Pay only for maintenance technicians and administrators.

Screenshots

DeviceTools4 screens
Primus Maintain4 screens

Verdict

The call

The clearest difference is rating: Primus Maintain at 5.0 against DeviceTools's 4.8. Primus Maintain also leads on device support (3 vs 1). On price, review sentiment, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Primus Maintain holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 18 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Scorecard2 real differences · 8 level
DeviceTools versus Primus Maintain: the parameters behind the verdict, then further details
ParameterDeviceToolsPrimus Maintain
PriceFreeFree
Rating4.8 (18 ratings)5.0 (7 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings18 — better7
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size130 MB9 MB
Age rating4+4+
DeveloperRockwell AutomationPrimus Operational Intelligence, LLC

Customer experience

DeviceTools

All ratings18 ratings
Positive94.4%
Neutral0.0%
Negative5.6%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Primus Maintain

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

DeviceTools

No in-app purchases

None

Primus Maintain

No in-app purchases

Questions

Is DeviceTools free?
DeviceTools is free to download, with no in-app purchases.
Is Primus Maintain free?
Primus Maintain is free to download, with no in-app purchases.
Which has better reviews, DeviceTools or Primus Maintain?
Primus Maintain is rated higher. DeviceTools averages 4.8 out of 5 from 18 ratings, while Primus Maintain averages 5.0 from 7 ratings.
Do DeviceTools or Primus Maintain have ads?
Neither DeviceTools nor Primus Maintain shows ads.

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