# Santrack vs nudnic passport

The clearest difference is update cadence: nudnic passport at every 4 weeks against Santrack's every 7 months. nudnic passport also leads on iOS requirement (14.0 vs 16). 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.

Santrack ships an update every 7 months, nudnic passport every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Santrack | nudnic passport |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (6 ratings)](https://appshunter.io/ios/app/nudnic-passport/id1548393112/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 11.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 197 MB | 58 MB |
| Requires iOS | 16 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Santrack](https://appshunter.io/developer/1483068967) | [Gruvant & Partners SC](https://appshunter.io/developer/1336563897) |

## What reviewers say

### Santrack

[App page](https://appshunter.io/ios/app/santrack/id1483068968)

**Features:** macOS Compatibility

**In-app purchases:** none


### nudnic passport

[App page](https://appshunter.io/ios/app/nudnic-passport/id1548393112)

This utility app facilitates access registration for various buildings and offices. It streamlines the entry process for users needing to log their visits to different locations.

**Highlights:** Access registration, Building entry logging, Office visit tracking, Streamlined access

**In-app purchases:** none


## Frequently asked questions

### Is Santrack free?

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

### Is nudnic passport free?

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

### Do Santrack or nudnic passport have ads?

Neither Santrack nor nudnic passport shows ads.

### Which is updated more often, Santrack or nudnic passport?

Santrack ships an update every 7 months, and nudnic passport every 4 weeks. Most recently, Santrack was updated on November 3, 2026 and nudnic passport on November 3, 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.*