# Nitrol Support vs HKP e

The clearest difference is update cadence: Nitrol Support at every 5 weeks against HKP e's every 2 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.

Nitrol Support ships an update every 5 weeks, HKP e every 2 months. The most recent releases landed on September 27, 2026 and June 22, 2026 respectively.

## The numbers

| Metric | Nitrol Support | HKP e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 20 MB | 33 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lik On Technology Limited](https://appshunter.io/developer/912327670) | [Hong Kong Police Force](https://appshunter.io/developer/535359322) |

## What reviewers say

### Nitrol Support

[App page](https://appshunter.io/ios/app/nitrol-support/id972593501)

**Features:** macOS Compatibility

**In-app purchases:** none


### HKP e

[App page](https://appshunter.io/ios/app/hkp-e-licence/id6475276206)

Access and display eight types of electronic licenses and permits issued by the Hong Kong Police Force. Receive timely renewal reminders for your licenses and permits.

**Highlights:** Access electronic licenses and permits, Display licenses for inspection, Renewal reminders, Supports eight license types, Official Hong Kong Police Force app

**In-app purchases:** none


## Frequently asked questions

### Is Nitrol Support free?

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

### Is HKP e free?

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

### Do Nitrol Support or HKP e have ads?

Neither Nitrol Support nor HKP e shows ads.

### Which is updated more often, Nitrol Support or HKP e?

Nitrol Support ships an update every 5 weeks, and HKP e every 2 months. Most recently, Nitrol Support was updated on September 27, 2026 and HKP e on June 22, 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.*