# Ateru vs Radar Chart

The clearest difference is ads: Ateru at none against Radar Chart's shown. Ateru also leads on update cadence (every 2 days vs weekly). Radar Chart's advantage is iOS requirement (13.0 vs 16.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ateru sells 1 one-off in-app purchase and Radar Chart sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ateru ships an update every 2 days, Radar Chart weekly. The most recent releases landed on October 19, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ateru | Radar Chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/radar-chart-easy-creation/id6741140710/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 28 MB |
| Requires iOS | 16.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kotobaz](https://appshunter.io/developer/1634727152) | [yusuke miyamura](https://appshunter.io/developer/1793284876) |

## What reviewers say

### Ateru

[App page](https://appshunter.io/ios/app/ateru/id6450969215)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 無制限登録 | $2.99 | one-time |


### Radar Chart

[App page](https://appshunter.io/ios/app/radar-chart-easy-creation/id6741140710)

Easily create and compare radar charts with intuitive 5-level ratings. Manage your data from input to export, perfect for personal evaluations or business comparisons. Visualize complex data simply for quick analysis.

**Highlights:** Simple 5-level input, Comparison mode, Table view for data analysis, Import and export charts, Personal and business use cases, Intuitive controls

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Ateru free?

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

### Is Radar Chart free?

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

### Do Ateru or Radar Chart have ads?

Radar Chart shows ads; Ateru does not.

### Which is updated more often, Ateru or Radar Chart?

Ateru ships an update every 2 days, and Radar Chart weekly. Most recently, Ateru was updated on October 19, 2026 and Radar Chart on October 28, 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.*