Comparison

Call Protect Spam Call Blocker vs RTC Manager

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

Head to head
About

Call Protect Spam Call Blocker

Block unwanted spam calls and messages with advanced identification and filtering. Enhance your mobile security with Wi-Fi checks and data breach alerts. Take control of your privacy and enjoy a cleaner, safer communication experience.

Highlights
  • Block spam calls
  • Identify unknown callers
  • Filter junk SMS
  • Build custom blacklist
  • Check Wi-Fi security
  • Number/email breach check
Features
Read full description

Tired of annoying spam calls? Call Protect empowers you to reclaim your calls and messages, blocking spam and boosting security. Enjoy worry-free mobile communication, safeguarding your privacy KEY FEATURES: BLOCK SPAM CALLS: >> Identify spammers, telemarketers, debt collectors, scammers >> Detect, get warning, and automatically block LOOKUP PHONE NUMBER - CALLER ID: >> Quickly provides caller's identity on the call screen >> Enter a phone number and discover who they are JUNK SMS FILTERS: >> Clean up and organize your messages BUILD YOUR BLACKLIST: >> Add specific numbers to the blacklist >> Ultimate control over incoming calls WIFI SECURITY: >> Identify the strengths and weaknesses of Wi-Fi connection >> Warning to prevent potential information theft and secure data. NUMBER/ EMAIL BREACH CHECK: >> Check if your email or phone numbers have been involved in any data breaches >> Empower you to take action with your phone number/ email safety PREMIUM PLANS: >>> Monthly subscription: $12.99/ month + 3-day free trial >>> Yearly subscription: $29.99/ year >>> Lifetime: 49.99$ Information about the auto-renewal of subscription: Payment will be charged to the iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. The cost depends on the selected plan. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of the free trial will be forfeited when the user purchases a subscription. Privacy Policy: http://astraler.com/privacy-policy Terms of Use: http://astraler.com/terms

About

RTC Manager

Features
Read full description

Struggling to keep your team connected and projects on track? RTC Manager is your all-in-one solution for real-time communication and efficient collaboration. Designed for teams of all sizes, it ensures seamless communication, streamlined task management, and instant updates—all from a single, intuitive platform. Key Features: Real-Time Messaging: Connect with your team instantly, no matter where they are. Task Management: Assign, track, and prioritize tasks effortlessly. Team Collaboration: Share files, updates, and feedback in one place. Custom Alerts: Stay on top of deadlines with smart notifications. Whether managing projects, coordinating remote teams, or handling daily operations, RTC Manager keeps everyone aligned and productive. No more lost messages, missed deadlines, or scattered tools—RTC Manager ensures your team is always in sync. Take control of communication and elevate your team’s efficiency today with RTC Manager! Download now and experience the difference.

Screenshots

Call Protect Spam Call Blocker4 screens
RTC Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: RTC Manager at none against Call Protect Spam Call Blocker's 12. RTC Manager also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Call Protect Spam Call Blocker sells 12 in-app purchases, starting at $2.99 per 7 days. RTC Manager asks for nothing beyond the download.

UpkeepUpdate frequency

Call Protect Spam Call Blocker ships an update every 2 months, RTC Manager every 3 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Call Protect Spam Call Blocker versus RTC Manager: the parameters behind the verdict, then further details
ParameterCall Protect Spam Call BlockerRTC Manager
PriceFreeFree
Rating4.3 (3.1K ratings) — better—
Positive reviews40.1% of reviews—
Number of ratings3.1K — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size97 MB28 MB
Age rating17+4+
DeveloperKain Suite Pte. Ltd.Gopal Dutt

Bugs and requests

Call Protect Spam Call Blocker

Reported bugs

3 issues
  • App crashes or freezes during use
  • Errors when trying to add blocked numbers
  • Inconsistent performance across devices

Requested features

4 requests
  • Expand spam blocking to text messages
  • Improve spam number identification accuracy
  • Add search/sorting for blocked numbers
  • Provide better customer support

RTC Manager

Not enough reviews yet to summarise bugs or requests.

In-app purchases

12 purchases

Call Protect Spam Call Blocker

Subscriptions11
  • Weekly$2.997 Days
  • Call Protect Premium - Monthly3 Days trial$9.991 Month
  • Call Protect Premium$12.991 Month
Show 8 more
  • Call Protect Premium - Monthly3 Days trial$12.991 Month
  • Live Caller ID$12.991 Month
  • Monthly Trial3 Days trial$12.991 Month
  • Special Sale$17.991 Year
  • 6 Monthly$24.996 Months
  • 6 Monthly Trial3 Days trial$24.996 Months
  • Unlock Premium Features!$29.991 Year
  • Yearly Trial3 Days trial$29.991 Year
One-time1
  • Unlock all premium features$49.99
None

RTC Manager

No in-app purchases

Questions

Is Call Protect Spam Call Blocker free?
Call Protect Spam Call Blocker is free to download, with in-app purchases available.
Is RTC Manager free?
RTC Manager is free to download, with no in-app purchases.
Do Call Protect Spam Call Blocker or RTC Manager have ads?
Call Protect Spam Call Blocker shows ads; RTC Manager does not.
Which is updated more often, Call Protect Spam Call Blocker or RTC Manager?
Call Protect Spam Call Blocker ships an update every 2 months, and RTC Manager every 3 months. Most recently, Call Protect Spam Call Blocker was updated on October 29, 2026 and RTC Manager on October 28, 2026.

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