Comparison

Call Control Home vs Spam Zero

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

Head to head
About

Call Control Home

Block unwanted spam, telemarketing, and robocalls from your landline. This WiFi-enabled service uses a community-sourced database to identify and filter calls, offering customizable blocking options and a personal allow list.

Highlights
  • Block millions of unwanted calls
  • WiFi enabled for constant connection
  • Personal block and allow lists
  • Block calls marked as spam
  • Block spoofed similar numbers
  • Block unknown and private calls
  • Choose call blocking mode
Features
Read full description

*Must have Call Control Home WiFi (purchased separately) to use Call Control Home WiFi app!* Annoyed by a constant barrage of spam calls to your home or business? Take back control of your landline with Call Control Home! Call Control Home is a smart, full featured call blocker for landlines that is WiFi enabled and checks each incoming call against our CommunityIQ® database of spam callers. It's like having a junk folder for your home phone! Call Control is the #1 Call Blocking app with over 12 million users worldwide! It features patented CommunityIQ® technology to automatically block calls from millions of spammers, telemarketers and robocallers. FEATURES *Block Millions of Unwanted Calls* Political Calls, Telemarketers, Scammers - you name it, they're on our list. Call Control Home is automatically updated with our CommunityIQ® database blocking millions robocalls based upon user-generated insights. *WiFi Enabled = Constantly Connected* Call Control Home features a WiFi connection ensuring that you'll always be blocking new scammers. You can also access Call Control Home from the mobile app or our website. *Personal Block List* Block calls from any phone number by adding them to the block list, in addition to spam calls blocked automatically. *Personal Alow List* The allow list lets you receive phone calls from numbers that you have identified as “A-okay”. *Block Calls Marked Spam* If your phone carrier's Caller ID has identified a call as SPAM, we will block it. *Block Spoofed Similar Numbers* Scammers commonly call from a similar number, called spoofing, to trick you into answering the phone. The Block Spoofed Similar Numbers feature automatically blocks these callers. Contacts are always allowed through and won't be blocked, even if a contact number is similar to yours. *Block Unknown and Private Calls* *Choose Your Call Blocking Mode* Blocked Calls Don't Ring! - You choose whether to: - Disconnect and hang up on blocked calls - Ignore and let them goto voicemail *Do Not Disturb* Want to send all calls to voicemail at night? Or turn off your home phones during a movie for couple of hours? It's simple to configure with a tap of a button in the Call Control Home app. *Call History and Automatic Lookups* Call Control Home will display recent calls made to your landline from our mobile app and will provide caller name information if it's contained within our database. So you'll know which of your recent calls were spam and get the caller names of local businesses and individuals (if available). *Premium Reverse Lookups* You can lookup the caller name for any phone number you'd like to search for. This is a handy feature if you want to find out who owns a phone number or if a friend gets an unknown call and you want to find out who it is. The Community results will always be free, but if we don't have information about a number in our database, the Premium lookup searches third party databases to get the information for you. PRIVACY Call Control respects your privacy and DOES NOT store or share your contacts! We maintain extremely high ethical standards surrounding the permissions you grant to us and the private information Call Control has access to and are committed to using this information only to make Call Control function in the manner that you specifically determine. Click on the link below for an explanation of the permissions required to run Call Control and how we use the permissions that are granted ethically and with respect of your privacy. https://www.callcontrol.com/call-control-app-permissions

About

Spam Zero

Block unwanted spam calls with a vast database of known spammers. This privacy-focused app keeps all blocking data on your device, ensuring your calls and contacts remain private. Enjoy smart protection that distinguishes spam from important calls with an easy setup.

Highlights
  • Block 1M+ known spam numbers
  • Complete privacy, no data collection
  • Device-only call blocking
  • Smart protection for important calls
  • Automatic spam database updates
  • Real-time call blocking
  • Easy setup in minutes
Features
Read full description

Tired of endless spam calls? Spam Zero gives you back control of your phone with powerful, privacy-focused call blocking. KEY FEATURES: • Massive Database: Protection from 1,000,000+ known spam numbers • Complete Privacy: We never see your calls or contacts • Device-Only: All data stays securely on your iPhone • Zero Data Collection: We never track or upload your information • Smart Protection: Blocks spam while letting important calls through • Easy Setup: Get protected in minutes PRIVACY FIRST Your privacy is our foundation. Spam Zero is designed with a strict privacy-first approach: • No access to your personal calls or contacts • All blocking happens directly on your device • No data collection or tracking • No cloud storage of your information POWERFUL PROTECTION • Automatic updates to spam number database • Real-time call blocking • Visual status monitoring • Protection status tracking • Simple, intuitive interface GET STARTED Download Spam Zero today and join thousands of users who've taken back control of their phone calls. Setup takes just minutes, and you'll be protected immediately. SUPPORT Need help? Questions? Contact our support team at hey@getspamzero.com Note: Spam Zero requires iOS call blocking permissions to function. Follow the in-app setup guide to enable all features.

Screenshots

Call Control Home3 screens
Spam Zero4 screens

Verdict

The call

The clearest difference is rating: Call Control Home at 4.5 against Spam Zero's 3.1. Call Control Home also leads on iOS requirement (14.0 vs 17.2). Spam Zero's advantage is review sentiment (33% vs 0%) and update cadence (every 3 days vs every 6 weeks). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Call Control Home holds the better App Store score, 4.5 against 3.1. Both are backed by a comparable volume of ratings — 4 and 18 respectively. Written reviews complicate that: 0% of Call Control Home's written reviews are positive against 33% of Spam Zero's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Call Control Home ships an update every 6 weeks, Spam Zero every 3 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard5 real differences · 5 level
Call Control Home versus Spam Zero: the parameters behind the verdict, then further details
ParameterCall Control HomeSpam Zero
PriceFreeFree
Rating4.5 (4 ratings) — better3.1 (18 ratings)
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings418 — better
Update frequencyEvery 6 weeksEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.2
Further details — not scored
Size161 MB12 MB
Age rating4+4+
DeveloperCall Control, LLCKavun, LLC

Customer experience

Call Control Home

All ratings3 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Spam Zero

All ratings7 ratings
Positive71.4%
Neutral14.3%
Negative14.3%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

None

Call Control Home

No in-app purchases

None

Spam Zero

No in-app purchases

Questions

Is Call Control Home free?
Call Control Home is free to download, with no in-app purchases.
Is Spam Zero free?
Spam Zero is free to download, with no in-app purchases.
Which has better reviews, Call Control Home or Spam Zero?
Call Control Home is rated higher. Call Control Home averages 4.5 out of 5 from 4 ratings, while Spam Zero averages 3.1 from 18 ratings.
Do Call Control Home or Spam Zero have ads?
Neither Call Control Home nor Spam Zero shows ads.
Which is updated more often, Call Control Home or Spam Zero?
Call Control Home ships an update every 6 weeks, and Spam Zero every 3 days. Most recently, Call Control Home was updated on November 3, 2026 and Spam Zero on November 4, 2026.

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