Version history
Number Shield
37
ASO score
Text
46/100
Reviews
50/100
Graphic
18/100
Other
0/100
App Rating
4.5
Votes
2.66K
App Age
8y
Last Update
Sep 15, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.43
|
4.46
|
-0.7%
|
|
Number of Ratings (Voted)
|
2.5K
|
471.7K
|
-99%
|
|
App Age
|
8y 0m
|
6y 1m
|
+31%
|
|
Price
|
$3
|
$0
|
|
|
In-app Purchases Price
|
$0
|
$37
|
|
|
Update Frequency
|
89d
|
44d
|
+101%
|
|
Title Length
|
13
|
25
|
-48%
|
|
Subtitle Length
|
23
|
27
|
-15%
|
|
Description Length
|
1 523
|
2 590
|
-41%
|
|
Number of Screenshots
|
372
|
987
|
-62
%
|
|
Size
|
9MB
|
166MB
|
-95
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
48
|
43
|
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
48
|
43
|
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
13
of 30
)
Number Shield
Subtitle
(
Characters:
23
of 30
)
Stop caller ID spoofers
Description
(
Characters:
1523
of 4000
)
Block annoying scammers who hide behind fake phone numbers.
Do you get unwanted calls or text messages from phone numbers similar to your own? With Number Shield, block an entire group of numbers at once. Just enter a wildcard for each digit you want to block.
For example, if your number is 714-555-1234, scammers might use a number like 714-555-6789. Block all similar numbers by entering 714-555-####. Wildcards and numbers can be combined in any order you choose. Block international numbers, too!
To make sure you don't miss calls from your family and friends, phone numbers in your contacts are always allowed.
Block numbers directly from your phone's missed calls screen. Just follow these steps:
1. Tap the “ i ” button next to the missed call.
2. Tap “Share Contact”.
3. Tap “Block Similar Numbers”. (If you don't see this action, tap “Edit Actions...“ to enable it.)
4. Now you'll see the Number Shield number entry screen. Tap “Done” to block calls from similar numbers.
Please note:
• Each number pattern can contain up to 7 wildcards, and up to 50,000,000 phone numbers can be blocked.
• Blocked calls are sent directly to voice mail.
• Blocked text messages are sent to the “Junk” filter in the Messages app.
• iMessage messages are not blocked.
• When “Do Not Disturb” is enabled on your phone, calls that should be blocked may appear in your phone's list of missed calls.
More information about caller ID spoofing in the United States is available from the FCC:
https://www.fcc.gov/spoofing}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 2.66K |
| App Store Link: | |
| Price: | 2.99 $ |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Utilities |
| Size: | 8MB |
| App Age: | 8 years |
| Release Date: | Dec 02, 2017 |
| Last Update: | Sep 15, 2025 |
| Version: | 3.3 |
Version history
3.3
Sep 15, 2025
Updated for iOS 26.
3.2.2
Dec 08, 2024
Updated FAQ screen.