This audit was generated on March 2, 2026

The data may no longer be up to date.

Visibility Audit by Applyra
Block Guard: Spam Call Blocker

Block Guard: Spam Call Blocker

RadStorm Technologies

USUSen-US4.5 / 513 reviews Feb 19, 2026

Visibility Score

78Excellent

Visibility Breakdown

How your app performs across different visibility factors

Keyword Performance
90
Based on keyword rankings
Keywords analyzed10
Ranked in top 1008
Chart Rankings
28
Position in store charts
Global chartNot ranked
Category chart#10
App Quality
100
Rating and recency signals
Rating4.5 / 5
Last updatedThis month

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Keyword Rankings

Your app's position for key search terms

10

Keywords analyzed

8

Ranked in top 100

2

In top 10

Keyword Performance
Rankings, traffic and difficulty for each keyword
KeywordRankTrafficDifficultyAheadBehindTop 5
block guard#1
75
45
—
Hiya: Spam Blocker & Caller ID
Block Guard: Spam Call Blocker
1
Hiya: Spam Blocker & Caller ID
2
BlockSite: Block Apps & Sites
3
Adblock Browser: Fast & Secure
4
NetGuard - no-root firewall
5
text message blocker#9
68
39
Call Blocker - Blacklist
Mr. Number: Spam Call Blocker
Call Blocker and SMS Blocker
1
Spam Blocker Pro - Mezo
2
Robokiller - Spam Call Blocker
3
Spam Text Blocker by Nomorobo
4
Block-Spam
5
sms blocker#12
66
48
Truecaller: Spam Call Blocker
TrustDial: Caller, SMS & Block
Call Blocker and SMS Blocker
1
Spam Blocker Pro - Mezo
2
Block-Spam
3
Spam Blocker: Call and SMS
4
Call Blocker and SMS Blocker
5
call blocker#15
79
79
Call Blocker - Silence Spam
Stop Spam Call Blocker
Unknown Call & Contact Blocker
1
Calls Blacklist - Call Blocker
2
Call Blocker - Phone - ID
3
Truecaller: Spam Call Blocker
4
Call Blocker - Block Numbers
5
spam protection#16
82
44
Spam Call Blocker for Android
YouMail: Block Spam on Android
T-Mobile Scam Shield
1
Truecaller: Spam Call Blocker
2
Hiya: Spam Blocker & Caller ID
3
Robokiller - Spam Call Blocker
4
AT&T ActiveArmor®
5
spam blocker#18
74
64
Call Blocker - Phone - ID
YouMail: Block Spam on Android
T-Mobile Scam Shield
1
Spam Call Blocker for Android
2
Truecaller: Spam Call Blocker
3
Hiya: Spam Blocker & Caller ID
4
Robokiller - Spam Call Blocker
5
spam filter#29
79
44
Block-Spam
Call Blocker - Silence Spam
Verizon Call Filter
1
Robokiller - Spam Call Blocker
2
AT&T ActiveArmor®
3
T-Mobile Scam Shield
4
Cleanfox: Spam & Email Cleaner
5
robocall blocker#38
76
43
Spam Call Blocker: Block Calls
Trend Micro ScamCheck
Robokiller - Spam Call Blocker
1
Robocall Blocker
2
Spam Call Blocker for Android
3
Hiya: Spam Blocker & Caller ID
4
Stop Spam Call Blocker
5
phone securityOpportunityNot ranked
82
46
——
F-Secure Mobile Security
1
AVG AntiVirus & Security
2
Bitdefender Mobile Security
3
Avast Antivirus & Security
4
Norton360 Antivirus & Security
5
call protectionOpportunityNot ranked
73
45
——
AT&T ActiveArmor®
1
Call Protection
2
Robokiller - Spam Call Blocker
3
Call Control. Call Blocker
4
Norton360 Antivirus & Security
5

Keyword Competitors

Apps positioned directly before or after yours on keywords

Ranking ahead of you
Apps that outrank yours on shared keywords
Call Blocker - Silence Spam

Call Blocker - Silence Spam

Communication

4.3Ahead2x
Call Blocker - Phone - ID

Call Blocker - Phone - ID

Communication

4.4Ahead1x
Truecaller: Spam Call Blocker

Truecaller: Spam Call Blocker

Communication

4.4Ahead1x
Spam Call Blocker: Block Calls

Spam Call Blocker: Block Calls

Communication

4.5Ahead1x
Block-Spam

Block-Spam

Tools

4.4Ahead1x
Ranking behind you
Apps that you outrank on shared keywords
YouMail: Block Spam on Android

YouMail: Block Spam on Android

Communication

4.1Behind2x
Hiya: Spam Blocker & Caller ID

Hiya: Spam Blocker & Caller ID

Communication

4.0Behind1x
Stop Spam Call Blocker

Stop Spam Call Blocker

Communication

4.3Behind1x
TrustDial: Caller, SMS & Block

TrustDial: Caller, SMS & Block

Communication

4.4Behind1x
Trend Micro ScamCheck

Trend Micro ScamCheck

Productivity

4.5Behind1x

Occurrence count shows how many keywords each competitor appears on

Category Ranking

Communication chart position

Communication
You're ranked #10 in this category
#10
Torque Pro (OBD 2 & Car)

Torque Pro (OBD 2 & Car)

★ 4.0
TeamSpeak 3 - Voice Chat

TeamSpeak 3 - Voice Chat

★ 2.9
Threema. The Secure Messenger

Threema. The Secure Messenger

★ 4.0
4
OBD Fusion (Car Diagnostics)

OBD Fusion (Car Diagnostics)

★ 4.7
5
Conversations (Jabber / XMPP)

Conversations (Jabber / XMPP)

★ 4.1
6
Groundwire: VoIP SIP Softphone

Groundwire: VoIP SIP Softphone

★ 3.4
7
FolderSync Pro

FolderSync Pro

★ 4.6
8
WoAD

WoAD

9
NDI Camera: Easy Streaming

NDI Camera: Easy Streaming

★ 3.3
10
Block Guard: Spam Call Blocker

Block Guard: Spam Call BlockerYour app

★ 4.5
11
Fongo World Edition

Fongo World Edition

★ 3.7
12
Weargram

Weargram

★ 3.6
13
Car Gauge Pro (OBD2 + Enhance)

Car Gauge Pro (OBD2 + Enhance)

★ 3.0
14
SMS Auto Reply - Autoresponder

SMS Auto Reply - Autoresponder

★ 3.1
15
Acrobits: VoIP SIP Softphone

Acrobits: VoIP SIP Softphone

★ 3.9

AI-Powered Analysis

Personalized insights generated by our AI

Block Guard enjoys a strong keyword presence and perfect quality score, but its low chart performance and missing rankings for high‑traffic terms limit visibility. Prioritize expanding keyword coverage and improving store listing assets to climb the charts.

Top Brand Keyword
high

The app ranks #1 for "block guard" with traffic 75 and moderate difficulty (45), securing primary brand visibility. Maintain this position by preserving the exact phrase in the title and short description.

High Keyword Score
medium

Keyword score is 90% (8 out of 10 keywords ranked), indicating effective keyword targeting overall. Leverage this momentum by reinforcing already‑ranked terms in the long description.

Low Chart Ranking
high

Charts score is only 28% with a global chart absent and category rank 10, suggesting poor install velocity. Boost installs through ASO‑driven campaigns and by adding compelling visuals and a clearer value proposition.

Unranked High‑Traffic Keywords
high

Keywords "phone security" (traffic 82) and "call protection" (traffic 73) are not ranked despite moderate difficulty (≈45). Missing these terms leaves sizable search volume untapped.

Improve Mid‑Difficulty Rankings
medium

Keywords such as "spam blocker" (rank 18, difficulty 64) and "call blocker" (rank 15, difficulty 79) have high traffic but sub‑top‑10 positions. Refining meta‑data and adding these phrases to the short description can push them into the top 10.

Competitor Gap Exploitation
low

Competitors ahead (e.g., Call Blocker - Silence Spam) share only 2 keywords and rank higher in categories. Differentiate by highlighting unique features like "local protection engine" and adding a compelling tagline that includes "spam filter" and "sms blocker".

Key Action Items
Priority actions to improve your app's visibility
  • 1Add high‑traffic unranked terms (phone security, call protection) to the title/short description within character limits.
  • 2Rewrite the short description to include "spam blocker", "call blocker", and "sms blocker" to target mid‑difficulty keywords.
  • 3Refresh visual assets (icon, feature graphic, screenshots) with clear call‑to‑action and benefit statements to improve click‑through and install rates.
  • 4Launch a review‑generation campaign (in‑app prompt after successful block) to increase the review count beyond 13, reinforcing the 4.5★ rating.

ASO Insights

Actionable recommendations to improve your visibility

Strengths
What you're doing well

Detailed description

Your description is 2463 characters, providing good keyword density and information for users.

Excellent rating

Your 4.5 star rating builds user trust and improves conversion rates.

Recently updated

Your app was updated recently, signaling active maintenance to users and stores.

Strong keyword positions

Ranking in top 10 for 1 keyword(s): text message blocker.

Good visibility score

Score of 78/100 indicates solid app store presence.

Strong category position

Ranked #10 in category, driving organic discovery.

Areas to Improve
Issues to address

No significant issues found

Suggestions
Opportunities to explore

No additional suggestions

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Audit FAQ

Common questions about this ASO audit.

What is the ASO visibility score of Block Guard: Spam Call Blocker?

Block Guard: Spam Call Blocker has a visibility score of 78 out of 100 on the Google Play (US). The score combines keyword rankings, top charts presence, and listing quality signals like rating and update recency. This audit was generated on March 2, 2026.

On how many keywords does Block Guard: Spam Call Blocker rank?

Block Guard: Spam Call Blocker is tracked on 10 keywords in this audit. It currently ranks in the top 100 for 8 keywords, with 2 keywords reaching the top 10. Ranking in the top 10 is where most discovery traffic happens.

Who are the main competitors of Block Guard: Spam Call Blocker?

Based on shared keyword rankings, the most frequent competitors of Block Guard: Spam Call Blocker are YouMail: Block Spam on Android, Call Blocker - Silence Spam, Hiya: Spam Blocker & Caller ID. These apps appear next to Block Guard: Spam Call Blocker on the keywords it ranks for, which makes them the most direct opportunities for ASO benchmarking.

What category is Block Guard: Spam Call Blocker in on the Google Play?

Block Guard: Spam Call Blocker is listed in the Communication category on the Google Play, currently ranked #10 in that category.

How can Block Guard: Spam Call Blocker improve its App Store Optimization?

Based on this audit, Block Guard: Spam Call Blocker should focus on the keywords where it ranks 11 to 50 (closest to the top 10), benchmark its title and subtitle against the most frequent competitors, and refresh its listing regularly to maintain quality signals. The full audit lists specific weaknesses, opportunities, and AI-generated suggestions tailored to Block Guard: Spam Call Blocker.

How was this ASO audit generated?

This audit was generated automatically by Applyra by scraping public Google Play data: app metadata, keyword rankings, category positions, and competitor listings. Visibility, keyword and listing quality scores are computed from those signals. Audits are free and do not require an Applyra account.