# NGK|NTK vs ITISNET

The clearest difference is update cadence: NGK|NTK at every 5 weeks against ITISNET's every 4 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.

NGK|NTK ships an update every 5 weeks, ITISNET every 4 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | NGK|NTK | ITISNET |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ngkntk-catalogo/id1467790252/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 77 MB | 69 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Ceramica e Velas de Ignicao NGK do Brasil Ltda](https://appshunter.io/developer/1467790251) | [HubSoft](https://appshunter.io/developer/1475693267) |

## What reviewers say

### NGK|NTK

[App page](https://appshunter.io/ios/app/ngkntk-catalogo/id1467790252)

This electronic catalog helps automotive repair professionals and customers quickly find NGK ignition and sensor parts. It provides detailed information on spark plugs, ignition cables, ignition coils, and oxygen sensors, searchable by product code, manufacturer, or vehicle model.

**Highlights:** Complete line of ignition and sensor parts, Information by product code, Search by vehicle manufacturer, Search by vehicle model, Detailed item information

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

**In-app purchases:** none


### ITISNET

[App page](https://appshunter.io/ios/app/itisnet/id1570896913)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NGK|NTK free?

NGK|NTK is free to download, with no in-app purchases.

### Is ITISNET free?

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

### Do NGK|NTK or ITISNET have ads?

Neither NGK|NTK nor ITISNET shows ads.

### Which is updated more often, NGK|NTK or ITISNET?

NGK|NTK ships an update every 5 weeks, and ITISNET every 4 months. Most recently, NGK|NTK was updated on October 15, 2026 and ITISNET on October 19, 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.*