Comparison

ACMetrix vs Onetrace

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

Head to head
About

ACMetrix

This application offers mobile access to the ACMetrix system for on-site operatives and employees. It facilitates interaction with the system directly from a mobile device.

Highlights
  • Mobile interaction with ACMetrix system
  • Designed for on-site operatives
  • Supports employees on site
  • Access to ACMetrix system features
Features
Read full description

This app provides a mobile interaction with the ACMetrix system. Designed to be used by both operatives and employees on site.

About

Onetrace

This app provides subcontractors with real-time project visibility and workforce management. It streamlines data capture, compliance, and proof of work for on-site operatives and back-office teams. Features include offline capability, digital document signing, and customizable reporting.

Highlights
  • Real-time project visibility
  • Offline capability
  • Digital document signing
  • Proof of work capture
  • Customizable reporting
  • Job scheduling
  • Asset tagging with QR codes
Features
Read full description

Trusted on thousands of projects—from small surveys to multi-site mega-builds—Onetrace gives subcontractors real-time visibility across every project and their entire workforce. Stay in control, make informed decisions, and build a stronger, more profitable business. Designed for on-site operatives and back-office teams, over 1,000+ subcontractors rely on Onetrace to capture data, streamline compliance, and deliver instant proof of work to clients. Purpose-built for subcontractors, Onetrace is a single system to capture, monitor, review, and report on all work in real time. Whether you’re inspecting, surveying, or installing, Onetrace keeps projects moving and compliant. - ONETRACE MOBILE APP - Optimised for the teams on the ground, the Onetrace Mobile App keeps operatives connected and projects moving—whether you’re running a single site or managing hundreds. Operatives get the right data at the right time, so work flows without interruption. And with full offline capability, tasks can continue seamlessly even when there’s no signal. • Access Project Information – View job details, site addresses, drawings, and your daily to-do list—everything you need, in the palm of your hand. • Record Your Work – Capture surveys and inspections, document installations or remedial tasks, and log variations through job sheets. • Drop Pins on Drawings – Mark up drawings with pins to accurately show exactly where work has been completed. • Upload Photographic Evidence – Take before, during, and after photos to provide real-time proof of work. • Update Job Status On-Site – Keep back-office teams informed with instant progress updates. • Clock In & Out – Track hours accurately by clocking in on arrival and out when you leave site. • Sign Documents Digitally – Read, review, and sign RAMS, toolbox talks, and health & safety documentation with a single click. - ONETRACE PLATFORM - • Customisable Forms: Easily create, customise and save tailored forms for every job type or trade. • Job Scheduling: Schedule jobs and manage workloads to keep projects running smoothly. • Drawings, Pins and Custom Statuses: Mark up drawings with pinpoint accuracy, and craft your own custom statuses that match your workflow to keep every project on track • Reports: Instantly generate customisable PDF and Excel reports to give clients and auditors the data they need—whenever they need it. • Approvals & Client Access: Build a quality-assurance process to capture approvals from clients, site managers, QA teams, or any project stakeholder. • Timesheets & Productivity: Track and monitor operative time and attendance to ensure teams stay on schedule. • Asset Tagging & QR Codes: Label project assets with QR codes to provide clear, verifiable evidence of compliance. • Calculating Rates: Automatically calculate rates to show the value of work as it is completed by your operatives. • Signed Docs: Request and collect signatures for RAMS, Toolbox Talks, and other key documents in just a few clicks. • Secure & Accessible: Store drawings, reports, and compliance documentation safely in the cloud for access anytime, anywhere. - TRUSTED BY LEADING SUBCONTRACTORS - “The app is absolutely outstanding—easy to use and easy to personalise for our team and clients.” - Olymp Fire Protection "Onetrace streamlined our operations and saved hundreds of admin hours." - Golden Thread Fire Delay “We instantly see project progress—no more chasing data.” - TBL Fire Protection ”Incredibly user friendly and flexible.” - Trail Group

Screenshots

ACMetrix4 screens
Onetrace4 screens

Verdict

The call

The clearest difference is review sentiment: Onetrace at 33% against ACMetrix's 0%. Onetrace also leads on update cadence (every 3 weeks vs every 2 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ACMetrix ships an update every 2 months, Onetrace every 3 weeks. The most recent releases landed on August 12, 2026 and July 21, 2026 respectively.

Scorecard2 real differences · 6 level
ACMetrix versus Onetrace: the parameters behind the verdict, then further details
ParameterACMetrixOnetrace
PriceFreeFree
Positive reviews0.0% of reviews33.3% of reviews — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size35 MB52 MB
Age rating4+4+
DeveloperConcepts OnlineOnetrace Ltd

Customer experience

ACMetrix

Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Onetrace

Written reviews3 reviews
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

ACMetrix

No in-app purchases

None

Onetrace

No in-app purchases

Questions

Is ACMetrix free?
ACMetrix is free to download, with no in-app purchases.
Is Onetrace free?
Onetrace is free to download, with no in-app purchases.
Do ACMetrix or Onetrace have ads?
Neither ACMetrix nor Onetrace shows ads.
Which is updated more often, ACMetrix or Onetrace?
ACMetrix ships an update every 2 months, and Onetrace every 3 weeks. Most recently, ACMetrix was updated on August 12, 2026 and Onetrace on July 21, 2026.

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