Comparison

Mobi by TechLink vs Shield Low Voltage

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

Head to head
About

Mobi by TechLink

This app allows field technicians to manage their jobs, access work order details, upload photos, and log site activity. Clients can view scheduled jobs, work order information, and technician-uploaded photos.

Highlights
  • Job management for technicians
  • Work order details access
  • Map integration for directions
  • Photo uploading
  • Client job viewing
  • Note entry for work orders
Features
Read full description

Mobi is TechLink Services' mobile application for field technicians and clients. It puts the power and flexibility of TechLink Services' SIMPL portal into the palm of your hand. Feature rich and flexible, you can use Mobi to do everything you already do with the SIMPL portal. Field Technicians · Sign up as a new field technician · View and access your jobs for today · View and access your jobs for tomorrow · View and access your upcoming jobs · Open Maps directly from Mobi to get driving directions to the site · Log on and off of site · Access all information about work order including documents and close-out paperwork · Photos can be taken directly from Mobi automatically uploading to the work order · Add completed paperwork directly to the work order · Add final invoice directly to the work order · Accept or decline jobs that are offered to you · Enter notes directly in the work order · Plus more! Clients · View and access jobs scheduled with TechLink for today, tomorrow and upcoming · Access all information about each work order · View pictures that have been uploaded by the field technician · Enter notes directly into the work order · Plus more!

About

Shield Low Voltage

This comprehensive platform streamlines field service, customer management, sales, and business operations. It unifies disconnected software into a single experience, empowering teams to deliver exceptional customer service and gain operational visibility.

Highlights
  • Field service management
  • Customer relationship management (CRM)
  • Field sales and prospecting tools
  • Builder and construction management
  • Integrated accounting
  • Real-time job tracking
  • Automated customer notifications
Features
Read full description

Shield Operations is the all-in-one platform that powers every aspect of our business—from field service and customer management to sales, construction, accounting, and operations. Built in-house to support our growing team, Shield Operations streamlines the entire customer journey while giving technicians, sales representatives, and office staff the tools they need to stay connected and productive. Field Service Management • Schedule and dispatch technicians • Real-time job tracking and status updates • Automated "En Route" customer notifications with technician profiles • Digital work orders and job documentation • Photos, notes, signatures, and attachments • Project and service history • Technician time tracking and performance metrics Customer & CRM • Complete customer profiles • Lead and opportunity management • Estimates, work orders, and invoices • Automated follow-up communications • Customer communication history • Referral tracking and automation • Review request automation Field Sales & Prospecting • GIS-based territory management • Door-to-door sales tools • Prospect tracking and follow-up • Lead generation and conversion management • Sales performance reporting • Commission tracking Builder & Construction Management • Lot tracking and construction progress • Pre-wire readiness management • Builder workflow automation • Construction milestone tracking • Project coordination Business Operations • Integrated accounting tools • Commission management • Financial reporting • Tax preparation support • Team management • Operational dashboards Shield Operations was designed to eliminate the need for multiple disconnected software platforms by bringing field service, CRM, sales, builder management, and business operations into a single, unified experience. Our mission is simple: help our team deliver exceptional customer experiences while providing the operational visibility needed to run a modern field service business. Currently available for authorized users of Shield Operations.

Screenshots

Mobi by TechLink4 screens
Shield Low Voltage4 screens

Verdict

The call

The clearest difference is rating: Shield Low Voltage at 5.0 against Mobi by TechLink's 2.8. Shield Low Voltage also leads on update cadence (weekly vs every 4 weeks). Mobi by TechLink's advantage is ratings volume (17 vs 3) and iOS requirement (15.1 vs 17.0). 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.

ReceptionRating · Positive reviews · Number of ratings

Shield Low Voltage holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Mobi by TechLink has 17 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Mobi by TechLink ships an update every 4 weeks, Shield Low Voltage weekly. The most recent releases landed on September 25, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
Mobi by TechLink versus Shield Low Voltage: the parameters behind the verdict, then further details
ParameterMobi by TechLinkShield Low Voltage
PriceFreeFree
Rating2.8 (17 ratings)5.0 (3 ratings) — better
Positive reviews28.6% of reviews—
Number of ratings17 — better3
Update frequencyEvery 4 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size50 MB53 MB
Age rating4+4+
DeveloperTechLink ServicesKyle Ballard

Customer experience

Mobi by TechLink

All ratings17 ratings
Positive47.1%
Neutral0.0%
Negative52.9%
Written reviews14 reviews
Positive28.6%
Neutral0.0%
Negative71.4%

Shield Low Voltage

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mobi by TechLink

No in-app purchases

None

Shield Low Voltage

No in-app purchases

Questions

Is Mobi by TechLink free?
Mobi by TechLink is free to download, with no in-app purchases.
Is Shield Low Voltage free?
Shield Low Voltage is free to download, with no in-app purchases.
Which has better reviews, Mobi by TechLink or Shield Low Voltage?
Shield Low Voltage is rated higher. Mobi by TechLink averages 2.8 out of 5 from 17 ratings, while Shield Low Voltage averages 5.0 from 3 ratings.
Do Mobi by TechLink or Shield Low Voltage have ads?
Neither Mobi by TechLink nor Shield Low Voltage shows ads.
Which is updated more often, Mobi by TechLink or Shield Low Voltage?
Mobi by TechLink ships an update every 4 weeks, and Shield Low Voltage weekly. Most recently, Mobi by TechLink was updated on September 25, 2026 and Shield Low Voltage on October 13, 2026.

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