# LUX GPS vs iDOCTOR

The clearest difference is in-app purchases: LUX GPS at none against iDOCTOR's 1. LUX GPS also leads on iOS requirement (13.0 vs 15.6). iDOCTOR's advantage is update cadence (monthly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. iDOCTOR sells 1 one-off in-app purchase. LUX GPS asks for nothing beyond the download.

LUX GPS ships an update every 2 months, iDOCTOR monthly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | LUX GPS | iDOCTOR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (19 ratings)](https://appshunter.io/ios/app/idoctor-hardware-test/id6746433118/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 43 MB | 15 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joelvin Alexander Diaz Santos](https://appshunter.io/developer/1707297192) | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) |

## What reviewers say

### LUX GPS

[App page](https://appshunter.io/ios/app/lux-gps/id6743685871)

**Features:** macOS Compatibility

**In-app purchases:** none


### iDOCTOR

[App page](https://appshunter.io/ios/app/idoctor-hardware-test/id6746433118)

Get a comprehensive overview of your iPhone or iPad's hardware and system specifications. This app provides detailed information on CPU, memory, storage, display, battery, and security features without requiring logins or unnecessary permissions.

**Highlights:** System overview, CPU and performance details, Memory and storage information, Screen and display specs, Battery and power status, Security and accessibility features

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDoctor Pro | $4.99 | one-time |


## Frequently asked questions

### Is LUX GPS free?

LUX GPS is free to download, with no in-app purchases.

### Is iDOCTOR free?

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

### Do LUX GPS or iDOCTOR have ads?

Neither LUX GPS nor iDOCTOR shows ads.

### Which is updated more often, LUX GPS or iDOCTOR?

LUX GPS ships an update every 2 months, and iDOCTOR monthly. Most recently, LUX GPS was updated on October 28, 2026 and iDOCTOR on October 24, 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.*