Comparison

CallApp vs True CallerID

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

Head to head
About

CallApp

Identify unknown callers and block unwanted calls with an advanced caller ID. Access a global database of billions of numbers to know who is calling before you answer. Protect your privacy and security with this powerful call management tool.

Highlights
  • Advanced caller ID
  • Identify unknown numbers
  • Block spam calls
  • Global number database
  • Privacy and security focused
  • Unwanted call protection
Read full description

CallApp is the most advanced caller ID for iPhone with over 8 billion numbers identified worldwide! Tired of unknown numbers? Get the ultimate Caller ID experience and never wonder "Who is calling me?" again! # Caller ID - Know Who’s Calling Before You Pick Up# •Instantly identify unknown numbers with advanced Caller ID. •7+ billion phone numbers in our global database. •Stop spam calls before they even reach you! # Privacy & Security First# •We do not share your data with any third parties. •Fully compliant with Apple’s privacy standards. •Upgrade your iPhone’s calling experience with the most powerful Caller ID & spam protection app today! # Unwanted Call Protection# •Stay in control of your calls and avoid unwanted interruptions. • Automatically detect and filter unwanted calls before they reach you. • Take calls with confidence, knowing exactly who’s on the other end. CallApp does not sell, share data with any third party application and/or organization. Our terms of service: https://callapp.com/tos We would be happy to hear your feedback! Contact us at: support@callapp.com

About

True CallerID

Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

Highlights
  • Instant Caller ID
  • Smart Call Blocker
  • Spam Detection Alerts
  • Call Log Insights
  • Number Lookup
  • Personalized Block List
Features
Read full description

Identify unknown callers, block robocalls, and stop spam calls automatically with True CallerID—America’s trusted caller ID and call blocker app. Stay protected with smart spam detection, real-time caller lookup, and AI-powered scam call blocking. True CallerID gives you the power to control who reaches you whether it's a telemarketer, robocall, or spoofed number. Trusted by thousands worldwide, our app uses a constantly updated community-sourced spam list and smart algorithms to detect fraud, scams, and unwanted calls. Key Features: - Instant Caller ID: See names, photos & locations before answering - Smart Call Blocker: Auto-block spam, telemarketing & robocalls - Spam Detection Alerts: Real-time alerts when a scammer calls - Call Log Insights: See caller behavior and risk level - Number Lookup: Reverse phone number search for any contact - Personalized Block List: Add specific numbers or patterns - Do Not Disturb Mode: Silence unknown numbers smartly - Light, Fast, & Battery Friendly Why Choose Us? - Unlike generic apps, we focus on user safety, caller identity accuracy, and seamless experience without draining your phone battery. True Caller ID supports all major carriers, integrates with your native phonebook, and helps you avoid annoying interruptions. Download now and take back control of your phone. Subscribe to get Pro access to all features. You will be charged after the purchase confirmation. Subscriptions auto-renew 24 hours before the expiration date. You can manage your subscriptions in Account Settings on the App Store. Privacy Policy https://caller.adxsdk.com/privacy-policy Terms & Conditions https://caller.adxsdk.com/terms-condition

Screenshots

CallApp4 screens
True CallerID4 screens

Verdict

The call

The clearest difference is ads: True CallerID at none against CallApp's shown. True CallerID also leads on iOS requirement (15.6 vs 18.2). CallApp's advantage is rating (4.6 vs 4.3). On price, review sentiment, ratings volume and update cadence 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. CallApp sells 9 in-app purchases, starting at $6.99 per month and True CallerID sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CallApp holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 880 and 308 respectively. Written reviews complicate that: 54% of CallApp's written reviews are positive against 58% of True CallerID's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 30, 2026.

Scorecard3 real differences · 7 level
CallApp versus True CallerID: the parameters behind the verdict, then further details
ParameterCallAppTrue CallerID
PriceFreeFree
Rating4.6 (880 ratings) — better4.3 (308 ratings)
Positive reviews54.2% of reviews57.9% of reviews — better
Number of ratings880 — better308
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS18.215.6 — better
Further details — not scored
Size251 MB141 MB
Age rating4+4+
DeveloperCallAppReena Williams

Customer experience

CallApp

All ratings868 ratings
Positive89.2%
Neutral2.1%
Negative8.8%
Written reviews59 reviews
Positive54.2%
Neutral0.0%
Negative45.8%

True CallerID

All ratings274 ratings
Positive79.6%
Neutral6.9%
Negative13.5%
Written reviews19 reviews
Positive57.9%
Neutral0.0%
Negative42.1%

In-app purchases

9 purchases

CallApp

Subscriptions9
  • Monthly3 Days trial$6.991 Month
  • Monthly7 Days trial$9.991 Month
  • Monthly4 variants$9.991 Month
Show 6 more
  • Monthly3 Days trial$9.991 Month
  • Yearly2 variants$29.991 Year
  • Yearly3 Days trial$29.991 Year
  • Yearly$39.991 Year
  • Yearly3 Days trial$39.991 Year
  • Yearly2 variants$59.991 Year
8 purchases

True CallerID

Subscriptions4
  • Weekly Subscription$3.997 Days
  • Weekly Plan with Free Trial3 Days trial$5.997 Days
  • Yearly 60% discount Plan$29.991 Year
Show 1 more
  • Yearly Subscriptions$39.991 Year
One-time4
  • Duplicate Contact Remover$3.99
  • Sync Google Contacts$4.99
  • Hide Information$9.99
Show 1 more
  • Lifetime validity$59.99

Questions

Is CallApp free?
CallApp is free to download, with in-app purchases available.
Is True CallerID free?
True CallerID is free to download, with in-app purchases available.
Which has better reviews, CallApp or True CallerID?
CallApp is rated higher. CallApp averages 4.6 out of 5 from 880 ratings, while True CallerID averages 4.3 from 308 ratings.
Do CallApp or True CallerID have ads?
CallApp shows ads; True CallerID does not.
Which is updated more often, CallApp or True CallerID?
CallApp ships an update fortnightly, and True CallerID fortnightly. Most recently, CallApp was updated on October 30, 2026 and True CallerID on October 30, 2026.

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