# OneNS vs Pu3 Restaurant Staff

The clearest difference is iOS requirement: Pu3 Restaurant Staff at 13.0 against OneNS's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

OneNS ships an update every 2 weeks, Pu3 Restaurant Staff every 4 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | OneNS | Pu3 Restaurant Staff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (6 ratings)](https://appshunter.io/ios/app/onens/id1619937291/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free | — |
| Size | 106 MB | 67 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINDEF/SAF](https://appshunter.io/developer/523577540) | [Pu3 Restaurant Pte Ltd](https://appshunter.io/developer/1760153948) |

## What reviewers say

### OneNS

[App page](https://appshunter.io/ios/app/onens/id1619937291)

This app provides a centralized digital platform for National Service (NS) related services. Users can manage their NS details, apply for deferments, book IPPT, and track their progress. It aims to make the NS experience more convenient and engaging.

**Highlights:** Digital NS services portal, QR Code/Geolocation check-in, View ICT and Mobilisation details, Apply for deferment, Book IPPT, Track NS milestones and awards

**In-app purchases:** none


### Pu3 Restaurant Staff

[App page](https://appshunter.io/ios/app/pu3-restaurant-staff/id6590629062)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneNS free?

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

### Is Pu3 Restaurant Staff free?

Pu3 Restaurant Staff is free to download, with no in-app purchases.

### Do OneNS or Pu3 Restaurant Staff have ads?

Neither OneNS nor Pu3 Restaurant Staff shows ads.

### Which is updated more often, OneNS or Pu3 Restaurant Staff?

OneNS ships an update every 2 weeks, and Pu3 Restaurant Staff every 4 weeks. Most recently, OneNS was updated on November 3, 2026 and Pu3 Restaurant Staff on November 4, 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.*