# Access Plus vs PSIA Experience

The clearest difference is rating: PSIA Experience at 5.0 against Access Plus's 4.0. Access Plus's advantage is iOS requirement (12.2 vs 15.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

PSIA Experience holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Access Plus ships an update every 10 months, PSIA Experience every 13 months. The most recent releases landed on September 5, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Access Plus | PSIA Experience |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/access-plus/id1537758415/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/psia-experience/id6446459311/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 169 MB | 4 MB |
| Requires iOS | **12.2** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AEI Protect-On Systems Limited](https://appshunter.io/developer/1537758417) | [Last Lock Inc.](https://appshunter.io/developer/1677995749) |

## What reviewers say

### Access Plus

[App page](https://appshunter.io/ios/app/access-plus/id1537758415)

Control your DK-2800 MK-II+ keypad and DA-2321 Wireless Access Controller remotely. Check alarms, access records, and set passwords from anywhere. Voice control with Siri is also supported for door outputs and offline notifications.

**Highlights:** Remote device control, Alarm checking, Access record viewing, Remote password setup, Voice control via Siri, Offline device notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### PSIA Experience

[App page](https://appshunter.io/ios/app/psia-experience/id6446459311)

This app implements an open standard protocol for secure credential management on mobile devices and smart cards. It offers various data flow options for enhanced privacy and supports multiple communication methods.

**Highlights:** PKOC protocol implementation, Secure credential management, Multiple data flow options, Supports various communication methods, No infrastructure required

**In-app purchases:** none


## Frequently asked questions

### Is Access Plus free?

Access Plus is free to download, with no in-app purchases.

### Is PSIA Experience free?

PSIA Experience is free to download, with no in-app purchases.

### Which has better reviews, Access Plus or PSIA Experience?

PSIA Experience is rated higher. Access Plus averages 4.0 out of 5 from 1 ratings, while PSIA Experience averages 5.0 from 2 ratings.

### Do Access Plus or PSIA Experience have ads?

Neither Access Plus nor PSIA Experience shows ads.

### Which is updated more often, Access Plus or PSIA Experience?

Access Plus ships an update every 10 months, and PSIA Experience every 13 months. Most recently, Access Plus was updated on September 5, 2026 and PSIA Experience on June 1, 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.*