# Domain Inspector vs Domain Tracker Pro

The clearest difference is in-app purchases: Domain Inspector at none against Domain Tracker Pro's 3. Domain Inspector also leads on update cadence (every 5 weeks vs every 3 months). Domain Tracker Pro's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Domain Tracker Pro sells 3 in-app purchases, starting at $1.99 per month. Domain Inspector asks for nothing beyond the download.

Domain Inspector ships an update every 5 weeks, Domain Tracker Pro every 3 months. The most recent releases landed on September 21, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Domain Inspector | Domain Tracker Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 24 MB | 44 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Mayur Chheta](https://appshunter.io/developer/1860028607) |

## What reviewers say

### Domain Inspector

[App page](https://appshunter.io/ios/app/domain-inspector/id6758211148)

**Features:** macOS Compatibility

**In-app purchases:** none


### Domain Tracker Pro

[App page](https://appshunter.io/ios/app/domain-tracker-pro/id6759545157)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Annual Premium | $4.99 | per year |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is Domain Inspector free?

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

### Is Domain Tracker Pro free?

Domain Tracker Pro is free to download, with in-app purchases available.

### Do Domain Inspector or Domain Tracker Pro have ads?

Neither Domain Inspector nor Domain Tracker Pro shows ads.

### Which is updated more often, Domain Inspector or Domain Tracker Pro?

Domain Inspector ships an update every 5 weeks, and Domain Tracker Pro every 3 months. Most recently, Domain Inspector was updated on September 21, 2026 and Domain Tracker Pro on August 10, 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.*