Comparison

Domain Tracker vs Numby Pro

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Domain Tracker

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
Read full description

A forgotten renewal can cost you your website, your email and your brand. Domain Tracker watches every domain you own and reminds you before it expires. WHY DOMAIN TRACKER β€’ Expiry dates fetched automatically, no typing required β€’ Reminders 30 days before, then every day in the last 10 days β€’ Reminders arrive even if you don't open the app, on all your devices β€’ Days left, color-coded: active, expiring soon, expired EVERYTHING ABOUT A DOMAIN β€’ Registrar, registration date, domain age and last update β€’ Name servers β€’ SSL certificate status, issuer and days until it expires β€’ Instant WHOIS lookup for any domain, then track it with one tap β€’ Know when an expired domain is no longer registered WORKS WITH 1000+ EXTENSIONS .com, .net, .org, .io, .com.tr, .de, .co.uk and many more. If a registry doesn't publish expiry dates, enter the date yourself and still get reminders. ORGANIZED β€’ Tag domains by client or project β€’ Search and sort by expiry β€’ Home screen widget β€’ Light and dark mode PREMIUM The free plan tracks one domain. Premium unlocks unlimited domains and expiry reminders. Choose monthly, yearly or a one-time lifetime purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Numby Pro

Read full description

Numby transforms how you calculate. Express math naturally, convert units and currencies, track your work, and share results beautifully - all in one place. What makes Numby special: Calculate Naturally Write "100 USD to EUR" or "5 meters to feet" - no complicated syntax. Numby understands what you mean. Share Anywhere Export calculations as beautiful images, plain text, or shareable web links. Perfect for sharing work with colleagues, posting to social media, or saving for reference. Variables & History Store values, reference them later, and keep a complete history of your calculations. Perfect for complex multi-step problems. 300+ Currencies Real-time conversion for fiat and cryptocurrencies. Rates update automatically and work offline. Unit Conversion Length, distance, and more - convert between units with simple, natural commands. Smart Percentages "20% of 500" or "100 + 15%" - calculate tips, discounts, and taxes effortlessly. File Support Save your calculation sheets as .numby files. Great for budgets, project estimates, or recurring calculations. Multilingual Full support for English, Spanish, Chinese, German, French, Japanese, Russian, and Belarusian. Perfect for: - Quick daily calculations - Financial planning and budgeting - Unit conversions for travel or work - Students and professionals - Sharing calculations with teams - Anyone who wants a smarter calculator Features: β€’ Natural language input β€’ Share as image, text, or web link β€’ Variable storage and reuse β€’ 300+ currency conversions β€’ Automatic currency rate updates β€’ Comprehensive unit conversion β€’ Calculation history β€’ Save and load calculation files β€’ Syntax highlighting β€’ Comment support for notes β€’ Clean, native interface Whether you're calculating tips, converting currencies while traveling, sharing results with your team, or working through complex calculations, Numby makes it simple. No tracking, no data collection. Your calculations stay on your device.

Screenshots

Domain Tracker4 screens
Numby Pro3 screens

Verdict

The call

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.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

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

Scorecard4 real differences Β· 4 level
Domain Tracker versus Numby Pro: the parameters behind the verdict, then further details
ParameterDomain TrackerNumby Pro
PriceFree β€” better$5.99
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 6 days β€” betterMonthly
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFreemiumβ€”
DevicesiPhoneiPhone, iPad, Mac, Vision Pro β€” better
Requires iOS16.6 β€” better17.0
Further details β€” not scored
Size23 MB6 MB
Age rating4+4+
DeveloperEmre KelesVivy Technologies

In-app purchases

3 purchases

Domain Tracker

Subscriptions2
  • Monthly Subscription$0.991 Month
  • Yearly Subscription$8.991 Year
One-time1
  • Lifetime Subscription$39.99
None

Numby Pro

No in-app purchases

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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