# Light Signals vs Ear Spy

The clearest difference is iOS requirement: Ear Spy at 16.0 against Light Signals's 26.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Light Signals sells 1 one-off in-app purchase and Ear Spy sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Light Signals ships an update every 9 days, Ear Spy every 2 weeks. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Light Signals | Ear Spy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Size | 5 MB | 32 MB |
| Requires iOS | 26.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Darshan Patel](https://appshunter.io/developer/6797902566) |

## 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 |


### Ear Spy

[App page](https://appshunter.io/ios/app/ear-spy-listening-device/id6801764859)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Lifetime Premium | $29.99 | one-time |


## Frequently asked questions

### Is Light Signals free?

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

### Is Ear Spy free?

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

### Do Light Signals or Ear Spy have ads?

Both Light Signals and Ear Spy show ads.

### Which is updated more often, Light Signals or Ear Spy?

Light Signals ships an update every 9 days, and Ear Spy every 2 weeks. Most recently, Light Signals was updated on October 30, 2026 and Ear Spy on November 6, 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.*