Comparison

CA Auth ID vs IMPAK

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

Head to head
About

CA Auth ID

Enhance online security with two-factor authentication using your iPhone. This app generates unique identification certificates for secure logins to websites and networks, protecting your accounts from unauthorized access.

Highlights
  • Two-factor strong authentication
  • Generates identification certificates
  • Securely accesses online banking
  • Protects corporate VPNs
  • PKI-based cryptographic keys
Features
Read full description

NOTE: CA Auth ID is the new name of the former CA ArcotID PKI app. The CA Auth ID App provides 2-factor strong authentication using your iPhone. Online sites using CA Auth ID authentication provide better logon security using something you’re already carrying, your iPhone. Using the CA Auth ID App is as simple as entering a password, and a lot more secure. How does it work? To access your favorite site or network, you first get a CA Auth ID soft token from that site. Your CA Auth ID soft token is unique to you and to the site you are accessing. When you enter your password, the CA Auth ID app combines your password with the CA Auth ID soft token on the iPhone to generate a identification certificate and sends it automatically to the site for verification. Your password is not stored on the phone, nor is it transmitted to the web portal. A fraudster cannot access your accounts with just your password or just your iPhone. Even if you lose your iPhone, the attacker cannot brute-forece attack the password. The CA Auth ID soft token can be used to securely access your online banking accounts, personal Web sites, corporate VPNs or anywhere that you typically use a password. Why is it secure? Each user account gets a CA Auth ID soft token. The CA Auth ID soft token contains PKI-based cryptographic keys used to securely authenticate you to an online site. CA Technology’s patented technology protects these keys so that an attacker cannot use them, even if he gets your iPhone. How can I use it? Follow the instructions on the site that issued the CA Auth ID soft token. Or if you want to sign up for a demonstration account and experience CA Auth ID authentication for yourself, go to http://mobile.arcot.com/aid/gettingstarted.html

About

IMPAK

This app streamlines property management for tenants and technicians. It allows tenants to submit service requests, track their status, and book amenities. Technicians can manage work orders, update progress, and close tasks from the field, improving communication and efficiency.

Highlights
  • Submit service requests
  • Track request status
  • Book amenities
  • Manage work orders
  • Update task progress
  • Upload photos
  • Close out tasks
Read full description

IMPAK puts building management in the palm of your hand. Whether you’re a tenant needing quick service or a technician completing work orders, IMPAK makes communication and task management seamless and stress-free. Tenants can easily submit service requests, upload Certificates of Insurance, track the status of their requests in real time, and even book conference rooms or amenities directly from the app. Technicians receive and manage work orders on the go, with access to job details, service locations, and tenant notes all in one place. They can update progress, add photos, and close out tasks from the field, keeping everyone connected without the need for paperwork. Built with a modern, user-friendly design, IMPAK improves response times and simplifies communication between tenants, technicians, and property managers. With unlimited users and no hidden costs, IMPAK is trusted across office, industrial, and retail properties to streamline operations and create a better experience for everyone involved. Download IMPAK today and experience smarter property management.

Screenshots

CA Auth ID3 screens
IMPAK4 screens

Verdict

The call

The clearest difference is review sentiment: IMPAK at 50% against CA Auth ID's 5%. IMPAK also leads on update cadence (every 2 weeks vs every 2 months). CA Auth ID's advantage is iOS requirement (8.0 vs 16.6). 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

CA Auth ID ships an update every 2 months, IMPAK every 2 weeks. The most recent releases landed on September 19, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
CA Auth ID versus IMPAK: the parameters behind the verdict, then further details
ParameterCA Auth IDIMPAK
PriceFreeFree
Rating1.0 (3 ratings) — better—
Positive reviews5.3% of reviews50.0% of reviews — better
Number of ratings3 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.6
Further details — not scored
Size6 MB4 MB
Age rating4+12+
DeveloperCA, IncTeffnet, Inc

Customer experience

CA Auth ID

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews19 reviews
Positive5.3%
Neutral0.0%
Negative94.7%

IMPAK

Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

In-app purchases

None

CA Auth ID

No in-app purchases

None

IMPAK

No in-app purchases

Questions

Is CA Auth ID free?
CA Auth ID is free to download, with no in-app purchases.
Is IMPAK free?
IMPAK is free to download, with no in-app purchases.
Do CA Auth ID or IMPAK have ads?
Neither CA Auth ID nor IMPAK shows ads.
Which is updated more often, CA Auth ID or IMPAK?
CA Auth ID ships an update every 2 months, and IMPAK every 2 weeks. Most recently, CA Auth ID was updated on September 19, 2026 and IMPAK on October 2, 2026.

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