Deep Whois vs ERC Unlocker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
ERC Unlocker
This utility app calculates ERC codes required for certain car audio and navigation systems after power interruptions. It offers a simple process to regain access to multimedia features by entering your device's serial number.
- Fast ERC code calculation
- Supports wide range of audio units
- Simple instructions
- Convenient and quick access
- Customer support
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What is an ERC Calculator? ERC Calculator is a utility app designed to help users calculate ERC codes for supported car audio and navigation systems. In some vehicles, especially imported models, the multimedia system may require an ERC code after a battery replacement or power interruption. This app provides a simple way to calculate the required code. Key Features • Fast and accurate ERC code calculation • Supports a wide range of compatible audio & navigation units • Simple and easy-to-follow instructions • Designed for convenience and quick access • Customer support available How It Works Turn on your car audio or navigation system Access the service screen to find your 16-digit serial number Enter the serial number into the app The app calculates the corresponding ERC code Enter the code into your audio unit to continue normal functionality Supported Audio Units Following is a list of units which can be unlocked by ERC code supplied by this app. etc where applicable This app is compatible with the following multimedia models: NSZT-W68T, NSZT-Y68T, NSZT-W69T, NSZN-Z68T , and NSCN-W68. NDDN-W57,ND3T,ND3T-W57,NDDN-W57,NDDN-W58,NDDN-W58-W57,NH3N-W58,NH3T-W57,NHBA-W62G,NHDA,NHDA-W61G,NHDT,NHDT-W57,NHDT-W58,NHDT-W58G,NHDT-W58-W59-W58G,NHDT-W59,NHDT-W59G,NHDT-W60G,NHZD-W62G,NHZN,NHZN-,NHZN-W57,NHZN-W57-W58,NHZN-W58,NHZN-W59C,NHZN-W59G,NHZN-W60G,NHZN-W61,NHZN-W61G,NHZT-W58,NHZT-W58G,NSCN-W59C,NSCN-W60,NSCP-W61,NSCP-W62,NSCT-W61,NSDD-W61,NSDN-W59,NSDN-W60,NSDT-W59,NSZT-W60,NSZT-W61G,NSZT-W62G,W60G,W60G-NHDT. Important Information • This app is intended for use with compatible devices only • Results depend on correct serial number input • This app is not affiliated with or endorsed by any vehicle manufacturer • Please ensure you have proper authorization to access your audio Why Choose ERC Calculator™? ERC Calculator provides a reliable and user-friendly way to calculate ERC codes and restore access to essential multimedia features after power interruptions.
Screenshots
Verdict
The clearest difference is rating: Deep Whois at 4.5 against ERC Unlocker's 2.3. Deep Whois also leads on review sentiment (85% vs 56%) and ratings volume (172 vs 8). ERC Unlocker's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 4 months). On price, in-app purchases, monetization model and device support 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
Both are free to download. Deep Whois sells 4 in-app purchases, starting at $1.99 per 7 days and ERC Unlocker sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Deep Whois holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Deep Whois has 172 ratings behind it against 8, 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 56% of ERC Unlocker's.
Deep Whois ships an update every 4 months, ERC Unlocker every 6 weeks. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.
| Parameter | Deep Whois | ERC Unlocker |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (172 ratings) — better | 2.3 (8 ratings) |
| Positive reviews | 85.4% of reviews — better | 56.3% of reviews |
| Number of ratings | 172 — better | 8 |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.6 |
| Further details — not scored | ||
| Size | 46 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Pavel Ahafonau | Zeeshan Ahmad |
Customer experience
Deep Whois
ERC Unlocker
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
ERC Unlocker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Deep Whois
- 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
- Deep Whois Plus (Lifetime)$0.99
ERC Unlocker
- Get 1 ERC Code$9.99
- Get 1 68 Series ERC Code$19.99
Questions
Is Deep Whois free?
Is ERC Unlocker free?
Which has better reviews, Deep Whois or ERC Unlocker?
Do Deep Whois or ERC Unlocker have ads?
Which is updated more often, Deep Whois or ERC Unlocker?
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