# PCGuia vs Light Signals

The clearest difference is in-app purchases: Light Signals at none against PCGuia's 10. Light Signals also leads on update cadence (weekly vs every 16 months). PCGuia's advantage is ads (none vs shown) and iOS requirement (11.0 vs 26.1). On price and device support there is nothing between them.

Both are free to download. PCGuia sells 10 one-off in-app purchases. Light Signals asks for nothing beyond the download.

PCGuia ships an update every 16 months, Light Signals weekly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PCGuia | Light Signals |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Weekly** |
| Size | 32 MB | 5 MB |
| Requires iOS | **11.0** | 26.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Magzter Inc.](https://appshunter.io/developer/406791755) | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) |

## What reviewers say

### PCGuia

[App page](https://appshunter.io/ios/app/pcguia/id901750527)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PCGuia August 2021 | $3.99 | one-time |
| PCGuia September 2021 | $3.99 | one-time |
| PCGuia October 2021 | $3.99 | one-time |
| PCGuia Nov 2021 | $3.99 | one-time |
| PCGuia Dec 2021 | $3.99 | one-time |
| PCGuia Jan 2022 | $3.99 | one-time |
| PCGuia Feb 2022 | $3.99 | one-time |
| PCGuia - March 2022 | $3.99 | one-time |
| PCGuia - April 2022 | $3.99 | one-time |
| PCGuia | $4.99 | one-time |


### Light Signals

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PCGuia free?

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

### Is Light Signals free?

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

### Do PCGuia or Light Signals have ads?

Light Signals shows ads; PCGuia does not.

### Which is updated more often, PCGuia or Light Signals?

PCGuia ships an update every 16 months, and Light Signals weekly. Most recently, PCGuia was updated on October 7, 2026 and Light Signals on October 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.*