# Inateck OTA vs RadMonJP

The clearest difference is in-app purchases: Inateck OTA at none against RadMonJP's 6. Inateck OTA also leads on iOS requirement (13.1 vs 26.0). RadMonJP's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. RadMonJP sells 6 in-app purchases, starting at $0.99 per month. Inateck OTA asks for nothing beyond the download.

Inateck OTA ships an update every 3 months, RadMonJP every 4 days. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Inateck OTA | RadMonJP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 21 MB | 9 MB |
| Requires iOS | **13.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [深圳市英纳钛克电子科技有限公司](https://appshunter.io/developer/1686883168) | [RR Aware Studio](https://appshunter.io/developer/1439301679) |

## What reviewers say

### Inateck OTA

[App page](https://appshunter.io/ios/app/inateck-ota/id6483054656)

**Features:** macOS Compatibility

**In-app purchases:** none


### RadMonJP

[App page](https://appshunter.io/ios/app/radmonjp/id6737837347)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム1ヶ月 | $0.99 | per month |
| Bronze | $4.99 | per year |
| Silver sponsor | $9.99 | per year |
| Gold sponsor | $19.99 | per year |
| Platinum sponsor | $49.99 | per year |
| Diamond sponsor | $99.99 | per year |


## Frequently asked questions

### Is Inateck OTA free?

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

### Is RadMonJP free?

RadMonJP is free to download, with in-app purchases available.

### Do Inateck OTA or RadMonJP have ads?

Neither Inateck OTA nor RadMonJP shows ads.

### Which is updated more often, Inateck OTA or RadMonJP?

Inateck OTA ships an update every 3 months, and RadMonJP every 4 days. Most recently, Inateck OTA was updated on September 19, 2026 and RadMonJP on September 15, 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.*