Comparison

InstantMarkets 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

InstantMarkets

Discover new business opportunities, including RFPs and contracts, that match your products and services. Monitor public sector customers, understand their needs, and gain insights to strategize and increase your chances of winning bids. Access a vast database of procurement transactions from thousands of agencies.

Highlights
  • Discover new business opportunities
  • Access RFPs, RFQs, and contracts
  • Monitor public sector customers
  • Analyze competitor strategies
  • Receive new opportunity alerts
  • Search thousands of agencies
Features
Read full description

Would you like to be the first to learn of new business opportunities that best fit your products/services, are already budgeted and will be awarded soon, either to you or to your competitor? InstantMarkets provides the widest exposure to procurement and sourcing transactions from across the web. Find active and past opportunities (RFP, RFQ, RFI, ITB, IFB, CSP, CSB, pre-bid notices), MBE/WBE set-asides, contracts, awards, SOWs, purchase orders – even invoices. With the insights you gain from InstantMarkets, you monitor all your public sector customers from one location, understand your customers better, target your competitors, and maximize your chances of winning. InstantMarkets sources include thousands of public websites such as sam.gov, fpds.gov, and others listed at https://www.instantmarkets.com/agency (it may take a minute to load this searchable list of 25000+ agencies). Instant Markets is an advanced and comprehensive Business Search Engine: * Free: Absolutely no cost for all search and notification features. * Advanced search algorithms help you find the best opportunities for your products and services. * Alert/Notification of new opportunities. * Instant access to tens of thousands of current and historical RFx transactions from thousands of prospective customers. Find awards and contracts for similar RFx transactions and use that insight to help strategize how to prepare your RFx response. IMPORTANT: Instant Markets is a private organization without any affiliation with public sector/government agencies nor it represents any government agency

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

InstantMarkets4 screens
Shield Low Voltage4 screens

Verdict

The call

The clearest difference is rating: Shield Low Voltage at 5.0 against InstantMarkets's 3.7. Shield Low Voltage also leads on update cadence (weekly vs every 2 months). InstantMarkets's advantage is ratings volume (11 vs 3) and iOS requirement (15.0 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 3.7. Both are backed by a comparable volume of ratings — 11 and 3 respectively.

UpkeepUpdate frequency

InstantMarkets ships an update every 2 months, Shield Low Voltage weekly. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 6 level
InstantMarkets versus Shield Low Voltage: the parameters behind the verdict, then further details
ParameterInstantMarketsShield Low Voltage
PriceFreeFree
Rating3.7 (11 ratings)5.0 (3 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings11 — better3
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size37 MB53 MB
Age rating4+4+
DeveloperInstant Systems, Inc.Kyle Ballard

Customer experience

InstantMarkets

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Shield Low Voltage

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

In-app purchases

None

InstantMarkets

No in-app purchases

None

Shield Low Voltage

No in-app purchases

Questions

Is InstantMarkets free?
InstantMarkets 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, InstantMarkets or Shield Low Voltage?
Shield Low Voltage is rated higher. InstantMarkets averages 3.7 out of 5 from 11 ratings, while Shield Low Voltage averages 5.0 from 3 ratings.
Do InstantMarkets or Shield Low Voltage have ads?
Neither InstantMarkets nor Shield Low Voltage shows ads.
Which is updated more often, InstantMarkets or Shield Low Voltage?
InstantMarkets ships an update every 2 months, and Shield Low Voltage weekly. Most recently, InstantMarkets was updated on October 10, 2026 and Shield Low Voltage on October 13, 2026.

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