# CA Auth ID vs IMPAK

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

## The numbers

| Metric | CA Auth ID | IMPAK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/ca-auth-id/id325848930/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 5.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 4 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [CA, Inc](https://appshunter.io/developer/400519643) | [Teffnet, Inc](https://appshunter.io/developer/1437813006) |

## What reviewers say

### CA Auth ID

[App page](https://appshunter.io/ios/app/ca-auth-id/id325848930)

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:** macOS Compatibility

**In-app purchases:** none


### IMPAK

[App page](https://appshunter.io/ios/app/impak/id1437813007)

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

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*