# NINAuth vs Quick Slip

The clearest difference is in-app purchases: NINAuth at none against Quick Slip's 2. NINAuth also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Quick Slip sells 2 in-app purchases, starting at $4.99 per 7 days. NINAuth asks for nothing beyond the download.

NINAuth ships an update every 3 weeks, Quick Slip every 2 months. Both last shipped on October 14, 2026.

## The numbers

| Metric | NINAuth | Quick Slip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.5K ratings)](https://appshunter.io/ios/app/ninauth/id6744244380/reviews)** | — |
| Number of ratings | **4.5K** | — |
| Positive reviews | 56.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 70 MB | 3 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [National Identity Management Commission](https://appshunter.io/developer/1500621462) | [Hezmart](https://appshunter.io/developer/1835706440) |

## What reviewers say

### NINAuth

[App page](https://appshunter.io/ios/app/ninauth/id6744244380)

Securely verify, manage, and protect your digital identity using your National Identity Number. This app offers a user-friendly and seamless experience for on-the-go identity management.

**Highlights:** Digital identity verification, Identity management, Secure identity protection, National Identity Number integration, User-friendly interface

**Features:** Apple Wallet

**In-app purchases:** none


### Quick Slip

[App page](https://appshunter.io/ios/app/quick-slip/id6781583311)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Slip Pro Weekly | $4.99 | per 7 days |
| Premium Yearly | $59.99 | per year |


## Frequently asked questions

### Is NINAuth free?

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

### Is Quick Slip free?

Quick Slip is free to download, with in-app purchases available.

### Do NINAuth or Quick Slip have ads?

Neither NINAuth nor Quick Slip shows ads.

### Which is updated more often, NINAuth or Quick Slip?

NINAuth ships an update every 3 weeks, and Quick Slip every 2 months. Most recently, NINAuth was updated on October 14, 2026 and Quick Slip on October 14, 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.*