# iDOCTOR vs iChecker

The clearest difference is in-app purchases: iChecker at none against iDOCTOR's 1. iChecker also leads on rating (5.0 vs 4.8) and update cadence (every 11 days vs monthly). iDOCTOR's advantage is ads (none vs shown) and device support (3 vs 1). On price, ratings volume, monetization model and iOS requirement there is nothing between them.

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

iChecker holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 19 and 10 respectively. Written reviews point the same way: 89% of iDOCTOR's written reviews are positive against 100% of iChecker's.

iDOCTOR ships an update monthly, iChecker every 11 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iDOCTOR | iChecker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (19 ratings)](https://appshunter.io/ios/app/idoctor-hardware-test/id6746433118/reviews) | **[5.0 (10 ratings)](https://appshunter.io/ios/app/ichecker-phone-diagnostics/id6759792908/reviews)** |
| Number of ratings | **19** | 10 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 15 MB | 30 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rodrigo Belloso](https://appshunter.io/developer/1361382340) | [Jignesh Kikani](https://appshunter.io/developer/1815197910) |

## What reviewers say

### 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 |


### iChecker

[App page](https://appshunter.io/ios/app/ichecker-phone-diagnostics/id6759792908)

This app performs comprehensive hardware diagnostics on your iPhone, checking 39 critical components. It provides an overall health grade and detailed test results, helping you identify potential issues before they become costly repairs.  Generate shareable reports and monitor your device's health over time with routine checks.

**Highlights:** 39 forensic hardware tests, Instant overall health grade, Screen and display checks, Internal sensor diagnostics, Connectivity testing, Weekly diagnostic streak reminders, Shareable PDF reports

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

**In-app purchases:** none


## Frequently asked questions

### Is iDOCTOR free?

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

### Is iChecker free?

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

### Which has better reviews, iDOCTOR or iChecker?

iChecker is rated higher. iDOCTOR averages 4.8 out of 5 from 19 ratings, while iChecker averages 5.0 from 10 ratings.

### Do iDOCTOR or iChecker have ads?

iChecker shows ads; iDOCTOR does not.

### Which is updated more often, iDOCTOR or iChecker?

iDOCTOR ships an update monthly, and iChecker every 11 days. Most recently, iDOCTOR was updated on October 24, 2026 and iChecker on October 25, 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.*