# PSIA Experience vs NITI

The clearest difference is update cadence: NITI at every 4 days against PSIA Experience's every 13 months. On price, ads, in-app purchases and device support 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 ships an update every 13 months, NITI every 4 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PSIA Experience | NITI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/psia-experience/id6446459311/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 4 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Last Lock Inc](https://appshunter.io/developer/1677995749) | [NISHI-NIPPON RAILROAD CO.,LTD.](https://appshunter.io/developer/761930178) |

## What reviewers say

### 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


### NITI

[App page](https://appshunter.io/ios/app/niti/id6449641003)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PSIA Experience free?

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

### Is NITI free?

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

### Do PSIA Experience or NITI have ads?

Neither PSIA Experience nor NITI shows ads.

### Which is updated more often, PSIA Experience or NITI?

PSIA Experience ships an update every 13 months, and NITI every 4 days. Most recently, PSIA Experience was updated on October 24, 2026 and NITI on October 16, 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.*