Comparison

FirstNet Single Sign vs IHS Phone

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

Head to head
About

FirstNet Single Sign

Streamline access to critical public safety applications. Log in once to gain immediate entry to essential tools, saving valuable time and enhancing operational efficiency for verified FirstNet users.

Highlights
  • Single sign-on for multiple apps
  • Quick access to FirstNet Assist
  • Immediate access to FirstNet Central
  • Enhanced security
  • Time-saving login process
Features
Read full description

As a FirstNet public safety professional, you know that every second counts. So why waste time? Save seconds. Save lives. FirstNet SSO lets you focus on work, so you don't have to log in over and over for network and app access. Simply enter your credentials in FirstNet SSO when required to get immediate access to: • FirstNet Assist • FirstNet Central FirstNet SSO is available for use by verified FirstNet users. Requirements for use include: • Valid FirstNet ID • FirstNet Ready™ device or FirstNet Capable® device • FirstNet SIM (FirstNet SIMS are included with FirstNet Ready™ devices.)

About

IHS Phone

Features
Read full description

IHS Phone is the all-in-one communication app designed for professionals and businesses who value security, reliability, and simplicity. Make crystal-clear HD voice calls, send instant messages, and fax directly from your mobile device — all from one secure platform. Whether you're working remotely, managing a business, or staying connected on the go, IHS Phone delivers seamless communication with enterprise-grade protection. Key Features HD Voice Calling Experience crystal-clear, stable, and high-quality voice calls anytime, anywhere. Instant Messaging Send text messages, voice notes, images, and media instantly with a fast and intuitive chat experience. Mobile Faxing Send and receive faxes directly from your smartphone — no fax machine required. Enterprise-Grade Security End-to-end encryption for calls and messages Secure cloud fax transmission Privacy-focused architecture No data sharing with third parties Built with compliance-focused data protection standards Simple & User-Friendly Lightweight and fast performance Clean and intuitive interface Easy setup and seamless navigation Designed for professionals, teams, and businesses IHS Phone combines calling, messaging, and faxing into one secure and reliable app — helping you stay productive wherever you are. Download IHS Phone today and simplify the way you communicate securely. Developed by Infotech Houston Solution

Screenshots

FirstNet Single Sign4 screens
IHS Phone4 screens

Verdict

The call

The clearest difference is update cadence: IHS Phone at every 6 days against FirstNet Single Sign's every 3 months. FirstNet Single Sign's advantage is iOS requirement (16.6 vs 18.6). 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

FirstNet Single Sign ships an update every 3 months, IHS Phone every 6 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
FirstNet Single Sign versus IHS Phone: the parameters behind the verdict, then further details
ParameterFirstNet Single SignIHS Phone
PriceFreeFree
Rating1.3 (133 ratings) — better—
Positive reviews2.1% of reviews—
Number of ratings133 — better—
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.6 — better18.6
Further details — not scored
Size11 MB66 MB
Age rating17+17+
DeveloperAT&T Services, Inc.Infotech Houston Solutions LLC

Bugs and requests

FirstNet Single Sign

Reported bugs

24 issues
  • 2 factor authentication stuck in a loop
  • App does not send push notifications
  • Single sign on not in notifications list
  • App does not send signal back to website
  • Multiple error messages that don't make sense
Show 19 more
  • Cannot enable push notifications for single sign on
  • App doesn't work
  • Keeps saying something is wrong
  • FirstNet single sign on isn't working
  • Cannot log in to the app
  • SSO doesn't sync or acknowledge sign on
  • App logs itself in but website never syncs
  • Cannot access account because phone number is suspended
  • Authentication server shows phone is locked
  • App doesn't allow push notifications from app settings
  • Cannot access account now
  • App does nothing
  • Cannot log in
  • Interface is trash and not intuitive
  • Does not work
  • Login doesn't take advantage of password vault integration
  • SSO doesn't work after switching back and forth
  • App only acquires email and has user set up password and PIN
  • Cannot log in with Face ID

IHS Phone

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

FirstNet Single Sign

No in-app purchases

None

IHS Phone

No in-app purchases

Questions

Is FirstNet Single Sign free?
FirstNet Single Sign is free to download, with no in-app purchases.
Is IHS Phone free?
IHS Phone is free to download, with no in-app purchases.
Do FirstNet Single Sign or IHS Phone have ads?
Neither FirstNet Single Sign nor IHS Phone shows ads.
Which is updated more often, FirstNet Single Sign or IHS Phone?
FirstNet Single Sign ships an update every 3 months, and IHS Phone every 6 days. Most recently, FirstNet Single Sign was updated on November 5, 2026 and IHS Phone on October 31, 2026.

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