# Radar Tool vs Onyx

The clearest difference is update cadence: Onyx at every 3 weeks against Radar Tool's every 12 months. Radar Tool's advantage is iOS requirement (13.0 vs 26.2). 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.

Radar Tool ships an update every 12 months, Onyx every 3 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Radar Tool | Onyx |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 9 MB | 12 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SHENZHEN NOBLE CO.,LTD](https://appshunter.io/developer/1664042484) | [Takaki Takemura](https://appshunter.io/developer/6793454900) |

## What reviewers say

### Radar Tool

[App page](https://appshunter.io/ios/app/radar-tool/id1664042482)

**Features:** macOS Compatibility

**In-app purchases:** none


### Onyx

[App page](https://appshunter.io/ios/app/onyx-dark-mode/id6793454898)

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Radar Tool free?

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

### Is Onyx free?

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

### Do Radar Tool or Onyx have ads?

Neither Radar Tool nor Onyx shows ads.

### Which is updated more often, Radar Tool or Onyx?

Radar Tool ships an update every 12 months, and Onyx every 3 weeks. Most recently, Radar Tool was updated on October 9, 2026 and Onyx on October 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*