Comparison

Verizon Call Filter vs Cuspart

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

Head to head
About

Verizon Call Filter

This app helps you identify and block unwanted spam and robocalls. It automatically screens incoming calls, alerts you to suspected spam, and can send high-risk callers directly to voicemail. You can also report spam numbers and customize your blocking preferences for greater control over your calls.

Highlights
  • Identify suspected spam calls
  • Automatically block high-risk spam
  • Report phone numbers as spam
  • Block robocalls
  • Adjust spam filter settings
  • Caller ID (Plus feature)
  • Block neighborhoods (Plus feature)
Features
Currently charting
Read full description

Verizon Call Filter takes the guesswork out of answering your phone, with features that screen and automatically block incoming spam calls. With Call Filter, you can: • Identify suspected spam calls with alerts. • Automatically block spam based on their risk level and send them to voicemail (Call Filter automatically blocks high-risk callers). • Report phone numbers as spam. • Use filters to block other unwanted callers, such as robocalls. • Adjust spam filter settings any time. For added security, upgrade to Call Filter Plus*. Features such as Caller ID and blocking neighborhoods give you even more control over incoming calls. Download Verizon Call Filter and start answering calls with confidence. *Eligible customers get a 15-day trial for Call Filter Plus. At the end of the trial, customers can choose to subscribe to Call Filter Plus at $3.99 per month, per line. If no action is taken, customers will be auto enrolled in the free version of Call Filter. Accounts with 3 or more eligible lines can subscribe to Call Filter Plus (Multi-line) for $10.99/mo by logging in to My Verizon. The spam filter will be automatically set to block high-risk spam callers, but you can change your block settings at any time. Data charges apply. Verizon's Call Filter App requires a Verizon standard monthly account on an eligible device. Please reference https://www.vzw.com/support/how-to-use-call-filter/ and https://www.vzw.com/support/call-filter-faqs/ for step-by-step instructions on how to use the app

About

Cuspart

This app helps you block unwanted calls and protect your privacy. It operates locally on your device, ensuring your data remains secure. Easily add numbers to a block list and enjoy uninterrupted peace.

Highlights
  • Block unwanted numbers
  • Local data operation
  • User-friendly interface
  • Privacy protection
  • Simple blocking process
Features
Read full description

Introducing Cuspart: Call Blocker, the simple and highly effective app designed to protect your privacy and give you control over unwanted calls. With Cuspart, you can effortlessly block any number of your choice, freeing yourself from annoying interruptions and unsolicited calls. Cuspart: Call Blocker operates entirely on your device, ensuring that your personal information remains secure and private. We prioritize your privacy, and rest assured, we never collect or send any data you input to external sources. Your peace of mind is our top priority. Using Cuspart: Call Blocker is a breeze. Just enter the number you wish to block, and let the app take care of the rest. Say goodbye to unwanted calls without a second thought, as Cuspart efficiently filters out incoming calls from blocked numbers, keeping them out of your sight and out of your mind. Key Features of Cuspart: Call Blocker: • Intuitive and user-friendly interface for easy navigation. • Simple and straightforward number blocking process. • Local operation ensures your data stays on your device. • Absolute commitment to protecting your privacy. • Effectively blocks unwanted calls, freeing you from interruptions. Take control of your incoming calls with Cuspart: Call Blocker. Download now and experience the simplicity and effectiveness of this essential app. Say goodbye to unwanted calls and regain control over your privacy. ---------------------------- To support our development, you can contribute with monthly, quarterly, and annual subscriptions. Cuspart: Call Blocker Subscription Plans: 1-Month Subscription: $1,99 3-Month Subscription: $5,99 12-Month Subscription: $12,99 *Prices may vary by location. Payments and Renewal: • Payment will be charged to the iTunes Account at confirmation of purchase. The subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. • Renewal fee will be charged 24 hours prior to the end of the current period. • You can manage or turn off auto-renewal anytime through your Account settings after purchase. • The cancellation of the current subscription is not allowed during the active subscription period. Auto-renewal will continue unless turned off at least 24 hours before the end of the current period. Your iTunes account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or turn off auto-renewal anytime after purchase in your Apple ID Account Settings. Privacy Policy: https://www.cuspart.com/privacy-policy-for-mobile-apps/ Terms of Use: https://www.cuspart.com/en/auto-renewal-subscription-agreement-english/

Screenshots

Verizon Call Filter4 screens
Cuspart4 screens

Verdict

The call

The clearest difference is rating: Verizon Call Filter at 4.7 against Cuspart's 3.7. Verizon Call Filter also leads on review sentiment (38% vs 0%) and in-app purchases (none vs 3). Cuspart's advantage is iOS requirement (13.4 vs 15.1). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cuspart sells 3 in-app purchases, starting at $1.99 per month. Verizon Call Filter asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Verizon Call Filter holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Verizon Call Filter has 300K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 38% of Verizon Call Filter's written reviews are positive against 0% of Cuspart's.

UpkeepUpdate frequency

Verizon Call Filter ships an update every 2 months, Cuspart every 5 months. The most recent releases landed on September 25, 2026 and September 13, 2026 respectively.

Scorecard8 real differences · 3 level
Verizon Call Filter versus Cuspart: the parameters behind the verdict, then further details
ParameterVerizon Call FilterCuspart
PriceFreeFree
Rating4.7 (300K ratings) — better3.7 (3 ratings)
Positive reviews38.3% of reviews — better0.0% of reviews
Number of ratings300K — better3
Update frequencyEvery 2 months — betterEvery 5 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#86 — better—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.113.4 — better
Further details — not scored
Size88 MB11 MB
Age rating4+4+
DeveloperVerizon WirelessMustafa Tolga DALBUDAK

Customer experience

Verizon Call Filter

All ratings235,427 ratings
Positive93.0%
Neutral3.3%
Negative3.6%
Written reviews1,110 reviews
Positive38.3%
Neutral9.5%
Negative52.3%

Cuspart

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Verizon Call Filter

Reported bugs

3 issues
  • App blocks all calls after installation
  • Doesn't show blocked call history
  • Inconsistent performance

Requested features

4 requests
  • Ability to block more numbers
  • Improved spam detection and blocking
  • Better integration with phone app
  • More transparency on how the app works

Cuspart

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Verizon Call Filter

No in-app purchases

3 purchases

Cuspart

Subscriptions3
  • Bronze Subscription$1.991 Month
  • Silver Subscription$5.993 Months
  • Gold Subscription$12.991 Year

Questions

Is Verizon Call Filter free?
Verizon Call Filter is free to download, with no in-app purchases.
Is Cuspart free?
Cuspart is free to download, with in-app purchases available.
Which has better reviews, Verizon Call Filter or Cuspart?
Verizon Call Filter is rated higher. Verizon Call Filter averages 4.7 out of 5 from 300K ratings, while Cuspart averages 3.7 from 3 ratings.
Do Verizon Call Filter or Cuspart have ads?
Cuspart shows ads; Verizon Call Filter does not.
Which is updated more often, Verizon Call Filter or Cuspart?
Verizon Call Filter ships an update every 2 months, and Cuspart every 5 months. Most recently, Verizon Call Filter was updated on September 25, 2026 and Cuspart on September 13, 2026.

Other comparisons