Call Shield Downloads & RevenueCall Shield: Spam Blocker · App Store
Scudo Chiamate
Not in any tracked top chart right now.
Updated 3 Nov 2026 · rankings refresh through the day
DeveloperOrazio Dell'Osa
CategoryUtilities
PriceFree
Released
Rating★ 4.2 (10)
Version1.4
Age rating4+
First seen by us
13 Oct 2026
13 Oct 2026Call Shield: Spam Blocker update history & changes
Last change · 4 events since 24 May 2026Full timeline ↓📈Dropped out of every chart we track🆕First spotted by AppInsider📦Version 1.4🆕Released on the App Store
Full timeline · 4 events
- 📈Call Shield: Spam Blocker dropped out of every chart we trackLast seen 14 Oct
- 🆕Call Shield: Spam Blocker first spotted by AppInsider#85 in Top Free · Utilities · Italy
- 📦Call Shield: Spam Blocker version 1.4iCloud sync
• The sync transition is complete: the app fully leaves the old "snapshot" mechanism behind and syncs only the action history, which each device re-projects to rebuild the same lists.
• Much more reliable across devices: a broad overhaul of the sync engine makes aligning lists and history more robust and consistent — even with multiple devices, reconnections, iCloud account changes, or app reinstalls.
Subscription & purchases
• Improved purchase and restore: "Restore Purchases" works correctly from the purchase screen, and the outcome is shown honestly (completed, cancelled, or pending). Cancelling doesn't close the screen, and an indicator appears while it's being verified.
• Correct handling of purchases awaiting approval (e.g. "Ask to Buy").
Free version
• Active numbers chosen by date: in the free version the numbers applied to iOS blocking are now selected by date, in chronological order, in a more predictable and stable way.
Fixes
• A cancelled or failed import is no longer shown as completed successfully.
• Further fixes for rare crashes at launch and in the background, with better protection while the app is being suspended.… more - 🆕Call Shield: Spam Blocker released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.2 ★
10 ratings
Measured
Call Shield: Spam Blocker on the App Store
App details
App ID
6767889573
Publisher
Orazio Dell'Osa
On the store since
May 2026
Under a year
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Content rating
4+
Languages
5
EN FR DE IT ES
Size
18 MB
Also listed in
Productivity
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
4.2 ★
10 ratings
Measured
Ratings
10
Measured
About Call Shield: Spam Blocker
Scudo Chiamate blocks unwanted calls and spam SMS on iPhone using iOS's native blocking system.
AUTOMATIC RANGES FROM YOUR NUMBERS — THE KEY FEATURE
The real strength of Scudo Chiamate: the app analyzes the numbers you already have and automatically extracts the ranges that group them. Instead of blocking numbers one by one, you block entire intervals with a single tap — including every variant the same call center will use by changing the last digits.
- Automatic extraction: Scudo scans the numbers in your database and suggests the ranges that contain them. One tap blocks not just those numbers, but all similar ones too
- Manual ranges: define an interval yourself (e.g. from 06.7700.0000 to 06.7700.9999) and cover thousands of numbers in seconds
- Built-in whitelist: keep individual numbers unblocked inside a blocked range
- Clear overview: see how many real and virtual numbers each range covers
Ideal against aggressive telemarketing, organized phone scams and mass advertising SMS, where operators change the final digit on every call.
iCLOUD SYNC
- Blocked numbers, allowed numbers and ranges sync automatically across all your devices via iCloud
- Add a number on one iPhone and find it on the others within seconds
- Data stays in your private iCloud container: only you can access it, no third-party server
ACTIVITY & HISTORY
- New "Activity" tab: a history of every change to your lists (additions, imports, deletions, applied ranges)
- Undo and redo operations with a tap, with confirmation of the affected numbers
- History statistics and customizable appearance
CALL BLOCKING
- Single numbers or entire prefixes
- OCR recognition from camera or screenshots
- Import contacts from your address book
- Add numbers from any app via the Share extension
- Import/export CSV
MESSAGE FILTER (SMS)
- Native iOS filter: moves unwanted SMS to the dedicated folder
- No access to message content
PRIVACY
- Numbers stay only on your device and in your private iCloud
- No tracking, no ads
FREE UP TO 500 NUMBERS
Premium unlocks up to 500,000 numbers applied to iOS blocking, automatic range management, full CSV export, and filters with action undo.
Perfect for anyone tired of telemarketing, phone scams and unwanted commercial SMS.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
AUTOMATIC RANGES FROM YOUR NUMBERS — THE KEY FEATURE
The real strength of Scudo Chiamate: the app analyzes the numbers you already have and automatically extracts the ranges that group them. Instead of blocking numbers one by one, you block entire intervals with a single tap — including every variant the same call center will use by changing the last digits.
- Automatic extraction: Scudo scans the numbers in your database and suggests the ranges that contain them. One tap blocks not just those numbers, but all similar ones too
- Manual ranges: define an interval yourself (e.g. from 06.7700.0000 to 06.7700.9999) and cover thousands of numbers in seconds
- Built-in whitelist: keep individual numbers unblocked inside a blocked range
- Clear overview: see how many real and virtual numbers each range covers
Ideal against aggressive telemarketing, organized phone scams and mass advertising SMS, where operators change the final digit on every call.
iCLOUD SYNC
- Blocked numbers, allowed numbers and ranges sync automatically across all your devices via iCloud
- Add a number on one iPhone and find it on the others within seconds
- Data stays in your private iCloud container: only you can access it, no third-party server
ACTIVITY & HISTORY
- New "Activity" tab: a history of every change to your lists (additions, imports, deletions, applied ranges)
- Undo and redo operations with a tap, with confirmation of the affected numbers
- History statistics and customizable appearance
CALL BLOCKING
- Single numbers or entire prefixes
- OCR recognition from camera or screenshots
- Import contacts from your address book
- Add numbers from any app via the Share extension
- Import/export CSV
MESSAGE FILTER (SMS)
- Native iOS filter: moves unwanted SMS to the dedicated folder
- No access to message content
PRIVACY
- Numbers stay only on your device and in your private iCloud
- No tracking, no ads
FREE UP TO 500 NUMBERS
Premium unlocks up to 500,000 numbers applied to iOS blocking, automatic range management, full CSV export, and filters with action undo.
Perfect for anyone tired of telemarketing, phone scams and unwanted commercial SMS.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.4
iCloud sync
• The sync transition is complete: the app fully leaves the old "snapshot" mechanism behind and syncs only the action history, which each device re-projects to rebuild the same lists.
• Much more reliable across devices: a broad overhaul of the sync engine makes aligning lists and history more robust and consistent — even with multiple devices, reconnections, iCloud account changes, or app reinstalls.
Subscription & purchases
• Improved purchase and restore: "Restore Purchases" works correctly from the purchase screen, and the outcome is shown honestly (completed, cancelled, or pending). Cancelling doesn't close the screen, and an indicator appears while it's being verified.
• Correct handling of purchases awaiting approval (e.g. "Ask to Buy").
Free version
• Active numbers chosen by date: in the free version the numbers applied to iOS blocking are now selected by date, in chronological order, in a more predictable and stable way.
Fixes
• A cancelled or failed import is no longer shown as completed successfully.
• Further fixes for rare crashes at launch and in the background, with better protection while the app is being suspended.