# OneNS vs ken

The clearest difference is iOS requirement: ken at 12.4 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, ken every 10 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | OneNS | ken |
| --- | --- | --- |
| 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 10 days** |
| Monetization | Free | — |
| Size | 106 MB | 26 MB |
| Requires iOS | 17.6 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MINDEF/SAF](https://appshunter.io/developer/523577540) | [CIYES SYSTEMS PRIVATE LIMITED](https://appshunter.io/developer/1713675768) |

## 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


### ken

[App page](https://appshunter.io/ios/app/ken-vision/id6470433887)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneNS free?

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

### Is ken free?

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

### Do OneNS or ken have ads?

Neither OneNS nor ken shows ads.

### Which is updated more often, OneNS or ken?

OneNS ships an update every 2 weeks, and ken every 10 days. Most recently, OneNS was updated on October 24, 2026 and ken 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.*