Comparison

Deep Whois vs Quick Domain Check LITE

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

Head to head
About

Deep Whois

This app provides comprehensive WHOIS lookups for domains, IP addresses, and network ranges. It offers advanced features like historical data, change tracking, and notifications for domain expirations. Explore all domain zones and IP versions with seamless RDAP support.

Highlights
  • WHOIS lookup for domains, IPs, ASNs, and ENS
  • WHOIS history and change tracking
  • Domain expiration tracking with notifications
  • Supports all domain zones and IP versions (IPv4/IPv6)
  • Seamless RDAP support
  • Automatic WHOIS server selection
Features
Read full description

Deep Whois is the most complete and advanced Whois app with whois history, change and expiration tracking, notifications, color themes, RDAP and ENS. The tool lets you lookup info in ALL Whois databases for ALL hostnames, domains, TLDs, web sites, IDNs, IP addresses (both IPv4 and IPv6), IP network ranges, autonomous systems (ASNs, ISP IDs), and Ethereum Name Service (ENS) domains. Deep Whois works out of the box and finds ownership, country and more info about everything with no need to mess with complex options and server selection. FEATURES - Whois domains, IP addresses, ranges, IDNs and ASNs - Supports ALL domain zones, TLDs, IDNs known to date - Supports IPv4 and IPv6 addresses and networks - Support ARIN, RIPE, APNIC, LACNIC, AFRINIC and referral servers - Seamless RDAP support for domains where Whois is no longer available - Automatic selection of Whois servers - Trace across a chain of Whois servers (add "+trace" into query) - Digging Whois records from referrals - Result history for all lookups - Group results into multiple histories - E-mail Whois results PRO FEATURES - Whois history - Whois change and expiration tracking (for any domain) - Notifications - Color themes for Whois display - ENS: Lookup and track Ethereum Name Service domains/address If you love Deep Whois, try Deep Whois Pro for 7 days free! Go back in time with historical whois, track domain expiration, whois data changes with notifications, and do more with Deep Whois Pro. At confirmation of the Deep Whois Pro purchase, payment will be charged to your iTunes account, and it will be charged for renewal within 24-hours before the end of the current period. Automatic renewal can be turned off at any time in your Account Settings after purchase. After the cancellation of the renewal, Deep Whois Pro will expire at the end of the current period. DEMO VIDEOS http://j.mp/deepwhois_vids If you have any questions or comments, feel free to contact us at https://happymagenta.com/deepwhois/support.html Privacy Policy: https://www.unblip.com/tmp/privacy_and_terms/privacy.html Terms of Use: https://www.unblip.com/tmp/privacy_and_terms/terms.html

About

Quick Domain Check LITE

Instantly check the availability of internet domain names across numerous top-level and country-code domains. This tool allows you to search for your desired domain name and see its status across thousands of options simultaneously. An internet connection is required for searches.

Highlights
  • Check domain availability
  • Simultaneous multi-domain checks
  • Supports country-code domains
  • Supports special domains
  • Thousands of domain options
Features
Read full description

Choose a internet domain name and check every important top-level domain at once. With Quick Domain Check you can check the availability of domain-names fast and easy. Just enter a name and QDC checks every important top-level (like .com or .net) and country-code (like .us, .ca or .de) top-level domain simultaneously. Features: - check the availability of a domain name - check multiple important domains (like .com, .net, .org) simultaneously for a given name - check country level domains as well (like .de, .fr, .cn, .br ) - check also for special domains like .tv or .mobi - select from thousands of available domains (countries, vanity, etc....) Important: To check domain name availability an internet connection is required.

Screenshots

Deep Whois4 screens
Quick Domain Check LITE3 screens

Verdict

The call

The clearest difference is review sentiment: Deep Whois at 85% against Quick Domain Check LITE's 28%. Deep Whois also leads on rating (4.5 vs 3.0) and ratings volume (172 vs 2). Quick Domain Check LITE's advantage is ads (none vs shown) and iOS requirement (9.0 vs 13.4). On price, update cadence, in-app purchases and monetization model there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Deep Whois sells 4 in-app purchases, starting at $1.99 per 7 days and Quick Domain Check LITE sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Deep Whois holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Deep Whois has 172 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 85% of Deep Whois's written reviews are positive against 28% of Quick Domain Check LITE's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on September 28, 2026 and August 20, 2026 respectively.

Scorecard5 real differences · 5 level
Deep Whois versus Quick Domain Check LITE: the parameters behind the verdict, then further details
ParameterDeep WhoisQuick Domain Check LITE
PriceFreeFree
Rating4.5 (172 ratings) — better3.0 (2 ratings)
Positive reviews85.4% of reviews — better27.8% of reviews
Number of ratings172 — better2
Update frequencyEvery 4 monthsEvery 4 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.49.0 — better
Further details — not scored
Size46 MB6 MB
Age rating4+17+
DeveloperPavel AhafonauSebastian Schenk

Customer experience

Deep Whois

All ratings172 ratings
Positive86.6%
Neutral4.1%
Negative9.3%
Written reviews247 reviews
Positive85.4%
Neutral2.4%
Negative12.1%

Quick Domain Check LITE

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews18 reviews
Positive27.8%
Neutral0.0%
Negative72.2%

Bugs and requests

Deep Whois

Reported bugs

3 issues
  • Incorrect location/ISP information for some IP addresses
  • Compatibility issues with newer iOS versions
  • Unreliable performance on older devices

Requested features

4 requests
  • Expand search capabilities (e.g., reverse IP lookup, domain history)
  • Add support for more domain registrars and TLDs
  • Implement dark mode and customization options
  • Improve integration with other network/security tools

Quick Domain Check LITE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Deep Whois

Subscriptions3
  • Deep Whois Pro (1 Week)$1.997 Days
  • Deep Whois Pro (1 Month)3 Days trial$3.991 Month
  • Deep Whois Pro (1 Year)7 Days trial$29.991 Year
One-time1
  • Deep Whois Plus (Lifetime)$0.99
2 purchases

Quick Domain Check LITE

One-time2
  • No ads$1.99
  • Extended search$1.99

Questions

Is Deep Whois free?
Deep Whois is free to download, with in-app purchases available.
Is Quick Domain Check LITE free?
Quick Domain Check LITE is free to download, with in-app purchases available.
Which has better reviews, Deep Whois or Quick Domain Check LITE?
Deep Whois is rated higher. Deep Whois averages 4.5 out of 5 from 172 ratings, while Quick Domain Check LITE averages 3.0 from 2 ratings.
Do Deep Whois or Quick Domain Check LITE have ads?
Deep Whois shows ads; Quick Domain Check LITE does not.
Which is updated more often, Deep Whois or Quick Domain Check LITE?
Deep Whois ships an update every 4 months, and Quick Domain Check LITE every 4 months. Most recently, Deep Whois was updated on September 28, 2026 and Quick Domain Check LITE on August 20, 2026.

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