# BitRaser Mobile Diagnostics2 vs CertTracker

The clearest difference is ads: BitRaser Mobile Diagnostics2 at none against CertTracker's shown. BitRaser Mobile Diagnostics2 also leads on device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BitRaser Mobile Diagnostics2 ships an update every 11 days, CertTracker fortnightly. The most recent releases landed on October 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | BitRaser Mobile Diagnostics2 | CertTracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Fortnightly |
| Size | 54 MB | 102 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STELLAR INFORMATION TECHNOLOGY PRIVATE LIMITED](https://appshunter.io/developer/824131565) | [Hasan Alhosani](https://appshunter.io/developer/6792347287) |

## What reviewers say

### BitRaser Mobile Diagnostics2

[App page](https://appshunter.io/ios/app/bitraser-mobile-diagnostics2/id6741459985)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### CertTracker

[App page](https://appshunter.io/ios/app/certtracker-track-certificate/id6792347285)

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

**In-app purchases:** none


## Frequently asked questions

### Is BitRaser Mobile Diagnostics2 free?

BitRaser Mobile Diagnostics2 is free to download, with no in-app purchases.

### Is CertTracker free?

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

### Do BitRaser Mobile Diagnostics2 or CertTracker have ads?

CertTracker shows ads; BitRaser Mobile Diagnostics2 does not.

### Which is updated more often, BitRaser Mobile Diagnostics2 or CertTracker?

BitRaser Mobile Diagnostics2 ships an update every 11 days, and CertTracker fortnightly. Most recently, BitRaser Mobile Diagnostics2 was updated on October 1, 2026 and CertTracker on September 23, 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.*