Comparison

SquareCoil vs SignAgent Mobile

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

Head to head
About

SquareCoil

Access your company's Square Coil Software system from your mobile device. Log in with your credentials to reach the dashboard and navigate any part of the system. Requires prior setup of the Square Coil Software system.

Highlights
  • Mobile access to company software
  • Instant system access
  • Secure login with credentials
  • Dashboard navigation
  • Requires system setup
Features
Read full description

Keeping you within a finger’s touch of your company, this app will log you into Square Coil Software. Bringing you onto the dashboard to instantly access any part of the system with your credentials. Must have Square Coil Software system setup with your company prior to the app working.

About

SignAgent Mobile

Features
Read full description

Working on another time-consuming sign survey, audit, installation, or punch list? Say goodbye to your camera, clipboard, and roll cart. The SignAgent Mobile app lets you take pictures of signs, assign state and type, view messages, and add comments. Your data is captured as you go and immediately synced with your SignAgent project in real time. Sign audits that once took weeks or even months to complete can now be finished in a matter of days. Capabilities: - Access all sign information on your mobile device (sign state, sign type, location, number, quantity, messaging, artwork, and comments for every sign) using a list view, floor plans, or outdoor maps. - Complete on-site surveys to capture existing sign information: take pictures, add comments, assign sign types, and add sign tag markers to their exact position on your location plan or map. - Easily evaluate signs with approval and rejection features. System Requirements: - Requires iOS 16 or later. - Compatible with iPhone 8 or later, iPad Pro and iPad Air.

Screenshots

SquareCoil4 screens
SignAgent Mobile4 screens

Verdict

The call

The clearest difference is update cadence: SignAgent Mobile at every 2 weeks against SquareCoil's every 9 months. SquareCoil's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support 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

SquareCoil ships an update every 9 months, SignAgent Mobile every 2 weeks. The most recent releases landed on September 9, 2026 and August 31, 2026 respectively.

Scorecard2 real differences · 8 level
SquareCoil versus SignAgent Mobile: the parameters behind the verdict, then further details
ParameterSquareCoilSignAgent Mobile
PriceFreeFree
Rating2.8 (6 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 9 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size19 MB35 MB
Age rating4+12+
DeveloperSquare Coil, IncSignAgent Inc.

In-app purchases

None

SquareCoil

No in-app purchases

None

SignAgent Mobile

No in-app purchases

Questions

Is SquareCoil free?
SquareCoil is free to download, with no in-app purchases.
Is SignAgent Mobile free?
SignAgent Mobile is free to download, with no in-app purchases.
Do SquareCoil or SignAgent Mobile have ads?
Neither SquareCoil nor SignAgent Mobile shows ads.
Which is updated more often, SquareCoil or SignAgent Mobile?
SquareCoil ships an update every 9 months, and SignAgent Mobile every 2 weeks. Most recently, SquareCoil was updated on September 9, 2026 and SignAgent Mobile on August 31, 2026.

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