# Domain Tracker vs Numby Pro

The clearest difference is price: Domain Tracker at Free against Numby Pro's $5.99. Domain Tracker also leads on update cadence (every 6 days vs monthly). Numby Pro's advantage is in-app purchases (none vs 3) and device support (4 vs 1). On ads and iOS requirement there is nothing between them.

Domain Tracker is free to download; Numby Pro costs $5.99 up front. Domain Tracker sells 3 in-app purchases, starting at $0.99 per month. Numby Pro asks for nothing beyond the download.

Domain Tracker ships an update every 6 days, Numby Pro monthly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Domain Tracker | Numby Pro |
| --- | --- | --- |
| Price | **Free** | $5.99 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Monthly |
| Monetization | Freemium | — |
| Size | 23 MB | 6 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Emre Keles](https://appshunter.io/developer/1780421225) | [Vivy Technologies](https://appshunter.io/developer/1852821401) |

## What reviewers say

### Domain Tracker

[App page](https://appshunter.io/ios/app/domain-tracker-expiry-alerts/id6739267316)

This app centralizes the management of your domain names and SSL certificates from various providers. It offers timely notifications for expirations and renewals, real-time Whois data, and a unified dashboard for effortless portfolio control.

**Highlights:** Track domains and SSL certificates, Manage from multiple providers, Expiration date notifications, Renewal reminders, Real-time Whois information, User-friendly dashboard

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $8.99 | per year |
| Lifetime Subscription | $39.99 | one-time |


### Numby Pro

[App page](https://appshunter.io/ios/app/numby-pro/id6755249901)

**In-app purchases:** none


## Frequently asked questions

### Is Domain Tracker free?

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

### Is Numby Pro free?

Numby Pro costs $5.99, with no in-app purchases.

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

Neither Domain Tracker nor Numby Pro shows ads.

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

Domain Tracker ships an update every 6 days, and Numby Pro monthly. Most recently, Domain Tracker was updated on October 30, 2026 and Numby Pro on October 30, 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.*