# Light Signals vs Personality Assessor

The clearest difference is ads: Personality Assessor at none against Light Signals's shown. Personality Assessor also leads on iOS requirement (18.6 vs 26.1). Light Signals's advantage is update cadence (every 9 days vs every 3 weeks). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Light Signals sells 1 one-off in-app purchase and Personality Assessor sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Light Signals ships an update every 9 days, Personality Assessor every 3 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Light Signals | Personality Assessor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Size | 5 MB | 3 MB |
| Requires iOS | 26.1 | **18.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Ralf Koch](https://appshunter.io/developer/596125475) |

## What reviewers say

### Light Signals

[App page](https://appshunter.io/ios/app/light-signals-morse-code/id6756871661)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Personality Assessor

[App page](https://appshunter.io/ios/app/personality-assessor/id6764794365)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PA Pro - 14-day Trial | Free | one-time |
| PA Pro - Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Light Signals free?

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

### Is Personality Assessor free?

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

### Do Light Signals or Personality Assessor have ads?

Light Signals shows ads; Personality Assessor does not.

### Which is updated more often, Light Signals or Personality Assessor?

Light Signals ships an update every 9 days, and Personality Assessor every 3 weeks. Most recently, Light Signals was updated on October 24, 2026 and Personality Assessor 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.*