# RadarPlot vs Flashing Light

The clearest difference is update cadence: Flashing Light at every 6 weeks against RadarPlot's every 4 months. RadarPlot's advantage is iOS requirement (15.1 vs 18.4). On price, ads, in-app purchases and device support there is nothing between them.

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

RadarPlot ships an update every 4 months, Flashing Light every 6 weeks. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | RadarPlot | Flashing Light |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 58 MB | 25 MB |
| Requires iOS | **15.1** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Paulina Praciak](https://appshunter.io/developer/1869727950) | [Osprey Applications LLC](https://appshunter.io/developer/1619576372) |

## What reviewers say

### RadarPlot

[App page](https://appshunter.io/ios/app/radarplot-radar-plot-trainer/id6757932413)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $14.99 | one-time |


### Flashing Light

[App page](https://appshunter.io/ios/app/flashing-light-morse-trainer/id6763379309)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $9.99 | one-time |


## Frequently asked questions

### Is RadarPlot free?

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

### Is Flashing Light free?

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

### Do RadarPlot or Flashing Light have ads?

Neither RadarPlot nor Flashing Light shows ads.

### Which is updated more often, RadarPlot or Flashing Light?

RadarPlot ships an update every 4 months, and Flashing Light every 6 weeks. Most recently, RadarPlot was updated on October 5, 2026 and Flashing Light on September 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.*