Nomorobo - Robocall Blocker: iPhone vs Android
Nomorobo - Robocall Blocker by Telephone Science Corporation is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.4 ★
24k ratings, both stores
Measured
Best rank now
#63
Android · 
Communication Grossing
Communication GrossingMeasured
App Store
App details
App ID
1134727588
Publisher
Telephone Science Corporation
Publisher country
United States
On the store since
Nov 2016
9 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone
Content rating
4+
Languages
1
EN
Size
60 MB
Also listed in
Productivity
Google Play
App details
App ID
com.nomorobo
Publisher
Telephone Science Corp
Publisher country
United States
Content rating
Everyone
Nomorobo - Robocall Blocker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | – |
| Google Play | 10+ | 100k+ Measured |
| Total | 10+ Confidence | 100k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Nomorobo - Robocall Blocker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How Nomorobo - Robocall Blocker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Nomorobo Monthly Subscription subscription | |
| 2 | Nomorobo Annual Subscription subscription | |
| 3 | Privacy Protection | |
| 4 | Annual Subscription subscription | |
| 5 | Annual Subscription subscription | |
| 6 | Monthly Subscription subscription | |
| 7 | Monthly Subscription subscription | |
| 8 | Monthly Subscription subscription | |
| 9 | Annual Subscription subscription | |
| 10 | Nomorobo Annual subscription |
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 22k |
| Google Play | 3.5 ★ | 2.6k 1.6k written reviews |
| Both stores | 4.4 ★ weighted by ratings | 24k |
What users say about Nomorobo - Robocall Blocker
From the 103 most recent Google Play reviews in the US.
Mostly negative (21% of recent reviews give 4–5 stars). People like it for privacy, and regular updates. The main complaints are about price and subscriptions, and privacy and spam. Recent reviews are more negative than earlier ones.
What people like
- Privacy & data: “it has blocked thousands of scam calls Love it!!!”
- Updates: “seems to reset every time phone has update”
Common complaints
- Price & subscription: “I would still like a refund”
- Privacy & data: “Spam calls are not blocked”
- Crashes & bugs: “Doesn't work as described”
- Updates: “Update: Now the app won't even do test robo calls”
About Nomorobo - Robocall Blocker
Nomorobo blocks annoying robocalls, telemarketers, spam texts, and phone scammers from calling your phone. Bring peace and quiet back to your life. Try it for free.
## 3x App Store "App of the Day"
## Featured by Apple as "New Apps We Love"
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 10,000,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,500+ new robocallers identified every day
- Important robocalls, like school closings and weather alerts, are able to get through
- Privacy friendly - Never accesses your call logs
- Block or identify robocalls (your choice)
- Protection from text spam and phishing attempts
- Listen to thousands of robocall messages in our database
- Block "neighbor spoofed" calls. These are numbers that are very similar to yours.
## Over 1.5 BILLION robocalls stopped since 2013
## Trusted by over 2,500,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
SUBSCRIPTION INFORMATION
- All plans come with a free trial
- Payment will be charged to your iTunes Account at confirmation of purchase.
- You can cancel your subscription here: https://support.apple.com/en-us/HT202039
- Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- The account will be charged for renewal within 24-hours prior to the end of the current period.
- When purchasing a subscription, any unused portion of a free trial period will be forfeited.
- Privacy policy & terms of use are here: https://www.nomorobo.com/pages/privacy
TROUBLESHOOTING
- Please don't swipe-up (aka quit) Nomorobo since it prevents us from refreshing in the background.
- If you suddenly can't enable Nomorobo in Settings (it won't stay on), please delete the app, reboot your phone, and reinstall. This clears out an iOS caching issue and will get you back up and running.
- Have other questions? Look here: http://support.nomorobo.com
## 3x App Store "App of the Day"
## Featured by Apple as "New Apps We Love"
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 10,000,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,500+ new robocallers identified every day
- Important robocalls, like school closings and weather alerts, are able to get through
- Privacy friendly - Never accesses your call logs
- Block or identify robocalls (your choice)
- Protection from text spam and phishing attempts
- Listen to thousands of robocall messages in our database
- Block "neighbor spoofed" calls. These are numbers that are very similar to yours.
## Over 1.5 BILLION robocalls stopped since 2013
## Trusted by over 2,500,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
SUBSCRIPTION INFORMATION
- All plans come with a free trial
- Payment will be charged to your iTunes Account at confirmation of purchase.
- You can cancel your subscription here: https://support.apple.com/en-us/HT202039
- Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- The account will be charged for renewal within 24-hours prior to the end of the current period.
- When purchasing a subscription, any unused portion of a free trial period will be forfeited.
- Privacy policy & terms of use are here: https://www.nomorobo.com/pages/privacy
TROUBLESHOOTING
- Please don't swipe-up (aka quit) Nomorobo since it prevents us from refreshing in the background.
- If you suddenly can't enable Nomorobo in Settings (it won't stay on), please delete the app, reboot your phone, and reinstall. This clears out an iOS caching issue and will get you back up and running.
- Have other questions? Look here: http://support.nomorobo.com
Nomorobo - Robocall Blocker iPhone
Not in any tracked top chart right now.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperTelephone Science Corporation
CategoryUtilities
PriceFree
Released
Rating★ 4.5 (22k)
Version4.3.3
Age rating4+
First seen by us 29 Sep 2026
29 Sep 2026Rating
4.5 ★
22k ratings
Measured
Nomorobo - Robocall Blocker on the App Store
App details
App ID
1134727588
Publisher
Telephone Science Corporation
Publisher country
United States
On the store since
Nov 2016
9 years on the store
Minimum OS
iOS 15.6+
iPhone 6s and later
Devices
iPhone
Content rating
4+
Languages
1
EN
Size
60 MB
Also listed in
Productivity
Nomorobo - Robocall Blocker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Nomorobo - Robocall Blocker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Nomorobo - Robocall Blocker before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Nomorobo - Robocall Blocker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Nomorobo Monthly Subscription subscription | |
| 2 | Nomorobo Annual Subscription subscription | |
| 3 | Privacy Protection | |
| 4 | Annual Subscription subscription | |
| 5 | Annual Subscription subscription | |
| 6 | Monthly Subscription subscription | |
| 7 | Monthly Subscription subscription | |
| 8 | Monthly Subscription subscription | |
| 9 | Annual Subscription subscription | |
| 10 | Nomorobo Annual subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.5 ★
22k ratings
Measured
Ratings
22k
Measured
About Nomorobo - Robocall Blocker
Nomorobo blocks annoying robocalls, telemarketers, spam texts, and phone scammers from calling your phone. Bring peace and quiet back to your life. Try it for free.
## 3x App Store "App of the Day"
## Featured by Apple as "New Apps We Love"
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 10,000,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,500+ new robocallers identified every day
- Important robocalls, like school closings and weather alerts, are able to get through
- Privacy friendly - Never accesses your call logs
- Block or identify robocalls (your choice)
- Protection from text spam and phishing attempts
- Listen to thousands of robocall messages in our database
- Block "neighbor spoofed" calls. These are numbers that are very similar to yours.
## Over 1.5 BILLION robocalls stopped since 2013
## Trusted by over 2,500,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
SUBSCRIPTION INFORMATION
- All plans come with a free trial
- Payment will be charged to your iTunes Account at confirmation of purchase.
- You can cancel your subscription here: https://support.apple.com/en-us/HT202039
- Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- The account will be charged for renewal within 24-hours prior to the end of the current period.
- When purchasing a subscription, any unused portion of a free trial period will be forfeited.
- Privacy policy & terms of use are here: https://www.nomorobo.com/pages/privacy
TROUBLESHOOTING
- Please don't swipe-up (aka quit) Nomorobo since it prevents us from refreshing in the background.
- If you suddenly can't enable Nomorobo in Settings (it won't stay on), please delete the app, reboot your phone, and reinstall. This clears out an iOS caching issue and will get you back up and running.
- Have other questions? Look here: http://support.nomorobo.com
## 3x App Store "App of the Day"
## Featured by Apple as "New Apps We Love"
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 10,000,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,500+ new robocallers identified every day
- Important robocalls, like school closings and weather alerts, are able to get through
- Privacy friendly - Never accesses your call logs
- Block or identify robocalls (your choice)
- Protection from text spam and phishing attempts
- Listen to thousands of robocall messages in our database
- Block "neighbor spoofed" calls. These are numbers that are very similar to yours.
## Over 1.5 BILLION robocalls stopped since 2013
## Trusted by over 2,500,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
SUBSCRIPTION INFORMATION
- All plans come with a free trial
- Payment will be charged to your iTunes Account at confirmation of purchase.
- You can cancel your subscription here: https://support.apple.com/en-us/HT202039
- Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period.
- The account will be charged for renewal within 24-hours prior to the end of the current period.
- When purchasing a subscription, any unused portion of a free trial period will be forfeited.
- Privacy policy & terms of use are here: https://www.nomorobo.com/pages/privacy
TROUBLESHOOTING
- Please don't swipe-up (aka quit) Nomorobo since it prevents us from refreshing in the background.
- If you suddenly can't enable Nomorobo in Settings (it won't stay on), please delete the app, reboot your phone, and reinstall. This clears out an iOS caching issue and will get you back up and running.
- Have other questions? Look here: http://support.nomorobo.com
Latest updates
4.3.3
A few design updates for iOS 27
4.3.2
Improved setup flow for new and returning users, and a few small bug fixes.
More from Telephone Science Corporation
Nomorobo Basic Robocall Block Android
Nomorobo Basic Robocall Block is #63 in Communication Grossing on Google Play in United States and charting in 1 of 23 countries we track.
Updated 24 Oct 2026 · rankings refresh through the day
DeveloperTelephone Science Corp
CategoryCommunication
PriceFree
Released
Installs100k+
Rating★ 3.5 (2.6k)
Updated
Content ratingEveryone
Rating
3.5 ★
2.6k ratings
Measured
Best rank now
#63
Communication GrossingMeasured
Nomorobo Basic Robocall Block on Google Play
App details
App ID
com.nomorobo
Publisher
Telephone Science Corp
Publisher country
United States
Content rating
Everyone
Nomorobo Basic Robocall Block downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where Nomorobo Basic Robocall Block's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Nomorobo Basic Robocall Block before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Subscription-led
How Nomorobo Basic Robocall Block makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchases
Subscriptions
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Nomorobo Monthly Subscription subscription | |
| 2 | Nomorobo Annual Subscription subscription | |
| 3 | Privacy Protection | |
| 4 | Annual Subscription subscription | |
| 5 | Annual Subscription subscription | |
| 6 | Monthly Subscription subscription | |
| 7 | Monthly Subscription subscription | |
| 8 | Monthly Subscription subscription | |
| 9 | Annual Subscription subscription | |
| 10 | Nomorobo Annual subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | CommunicationGrossing | #63 |
Apps near Nomorobo Basic Robocall Block on the chart
Communication Grossing, around #63.
Ratings
Google Play, worldwide.
Rating
3.5 ★
2.6k ratings
Measured
Ratings
2.6k
Measured
Written reviews
1.6k
Measured
What users say about Nomorobo Basic Robocall Block
From the 103 most recent Google Play reviews in the US.
Mostly negative (21% of recent reviews give 4–5 stars). People like it for privacy, and regular updates. The main complaints are about price and subscriptions, and privacy and spam. Recent reviews are more negative than earlier ones.
What people like
- Privacy & data: “it has blocked thousands of scam calls Love it!!!”
- Updates: “seems to reset every time phone has update”
Common complaints
- Price & subscription: “I would still like a refund”
- Privacy & data: “Spam calls are not blocked”
- Crashes & bugs: “Doesn't work as described”
- Updates: “Update: Now the app won't even do test robo calls”
About Nomorobo Basic Robocall Block
Nomorobo blocks annoying robocalls, telemarketers, and phone scams. Bring peace and quiet back to your phone. Try it free for 14 days.
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 655,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,300+ new robocallers identified every day
- Privacy friendly - Never accesses your contacts or call logs
- Important robocalls, like school closings and weather alerts, are able to get through
- Identify or block robocalls (your choice)
- Over 450 million robocalls stopped since 2013
- Trusted by over 1,000,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
## Winner of the FTC Robocall Challenge
## PC Magazine Editor's Choice
FEATURES
- Real-time protection from over 655,000 annoying robocallers, telemarketers, and phone scammers
- Over 1,300+ new robocallers identified every day
- Privacy friendly - Never accesses your contacts or call logs
- Important robocalls, like school closings and weather alerts, are able to get through
- Identify or block robocalls (your choice)
- Over 450 million robocalls stopped since 2013
- Trusted by over 1,000,000 people every day
AS SEEN IN
- The New York Times
- The Wall Street Journal
- CBS News
- NBC Nightly News
- Wired
- eWeek
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