# CallSentry: Spam & Scam Block — Block Unwanted Spam Calls

> Blocks unwanted calls using a community-driven database of risky numbers. (iPhone/iPad app by Kuldeep Singh.)

- Source: https://appshunter.io/ios/app/callsentry-spam-and-scam-block/id1583749228 (this page in markdown: same URL + `.md`)
- Developer: [Kuldeep Singh](https://appshunter.io/developer/1546526572)
- Category: Utilities
- Price: Free with in-app purchases (on sale, was $3.99)
- Rating: 3.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 32 MB
- Languages: English
- Released: 2021-09-20
- Data updated: 2026-07-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/callsentry-spam-and-scam-block/id1583749228/reviews.md

## What is CallSentry?

Know who's calling before you answer.

CallSentry helps you check unknown numbers, identify suspected spam and scam callers, and manage your personal block list, all powered by community reports.

Built for people tired of robocalls, telemarketers, and unfamiliar numbers interrupting their day, or worried about a parent or family member being targeted by scammers.

NUMBER LOOKUP

Search any phone number and see what the community has reported. Results show whether a number has been flagged as spam, a telemarketer, or a possible scam. Results depend on available community data and may vary.

BLOCK LIST

Add numbers to your personal block list at any time. Review, manage, or remove entries whenever you want. To block calls on your iPhone, you will need to enable this app under Call Blocking and Identification in your iPhone Settings. We walk you through this the first time you open the app.

COMMUNITY REPORTING

Flagged a number as spam or a scam? Report it. Every report helps build a more accurate picture for other users facing the same calls.

PRIVACY

We do not store your call logs. Your personal block list stays on your device.

HOW CALL BLOCKING WORKS ON IPHONE

Apple requires a one time setup step before any app can block calls. Go to Settings, then Phone, then Call Blocking and Identification, and enable CallSentry. Without this step, calls cannot be blocked. We guide you through this during setup. Results may vary based on your carrier, iOS version, and available community data in your region.

PREMIUM SUBSCRIPTION

A Premium subscription unlocks full number lookup history, unlimited block list entries, and an ad free experience.

Subscription options:
Weekly, auto renews weekly
Monthly, auto renews monthly
Annual, best value, auto renews yearly
Lifetime, one time purchase, no renewal

A 3 day free trial is available for new subscribers. The trial automatically converts to a paid subscription unless cancelled at least 24 hours before the trial ends. Payment is charged to your Apple ID account at confirmation of purchase. Manage or cancel your subscription anytime in your Apple ID Settings. Cancellation takes effect at the end of the current billing period.

Terms of Use: https://sites.google.com/view/securecallblocker-termsofuse/home
Privacy Policy: https://sites.google.com/view/securecallblocker-privacy/home

## Key features

- Identifies risky and dangerous numbers
- Displays caller information
- Community-driven database updates
- Allows blocking of specific numbers
- Warns against spam and dangerous calls

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Premium Subscription | $24.99 | per year |
| Monthly Premium Subscription | $9.99 | per month |
| Weekly Premium Subscription | $3.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Premium Subscription | $49.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/callsentry-spam-and-scam-block/id1583749228/reviews.md

### 1/5 — Warning. Do not download

*2025-09-02*

This app waste money. It doesn’t performer like it’s  supposed to. I’m not going to pay just to find out it falls . Better yet. Don’t pay until you  are completely satisfied with the way the app works.  So  this is just a ripoff on something that’s not worth the trouble downloading!  The developer needs to be aware of that.

**Developer response:** Hi, we're sorry for your experience. Version 1.2 includes 
significant fixes. Call blocking on iOS requires a one-time 
Settings setup — we now guide you through it step by step. 
Please email us at technoljihub@gmail.com and we'll help personally.

## Frequently asked questions about CallSentry

### How does Secure Call Blocker App identify risky numbers?

Secure Call Blocker App identifies risky numbers through a large, up-to-date database that is continuously expanded by user contributions. This community-driven approach helps warn users against a wider range of potential threats.

### What subscription plans are available for Secure Call Blocker App?

Secure Call Blocker App offers Weekly Premium ($3.99/P7D), Monthly Premium ($9.99/P1M with a 3-day free trial), and Annual Premium ($24.99/P1Y) subscription plans. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period.

### Can I manually block numbers with Secure Call Blocker App?

Yes, Secure Call Blocker App allows you to manually create a list of blocked numbers. This gives you direct control over which specific numbers you wish to prevent from contacting you.

### What devices is Secure Call Blocker App compatible with?

Secure Call Blocker App is available for iPhone and iPod devices. It is rated for ages 4 and up, making it suitable for a wide range of users.

### How often is the Secure Call Blocker App database updated?

The database for Secure Call Blocker App is continuously updated with contributions from its users. This ensures that the information on risky and spammer numbers is as current as possible.

### What is the user sentiment for Secure Call Blocker App?

Based on the provided data, Secure Call Blocker App has a rating of 3.0 stars from 2 ratings. This indicates a mixed to slightly negative user reception at this time.

### Does Secure Call Blocker App have ads?

No, Secure Call Blocker App does not contain advertisements. Its monetization model relies on optional in-app purchases for premium subscription plans.

### How do I manage my subscription for Secure Call Blocker App?

You can manage your subscription for Secure Call Blocker App by going to your device's Account Settings after purchase. Auto-renewal can be turned off from there to prevent future charges.

## Version history (last 5 releases)

### 1.3 — 2026-07-07

Improved app stability, call blocking reliability, subscription restore handling, paywall experience, and overall performance.

### 1.2 — 2026-06-23

We've made CallSentry simpler and more reliable:

- Easier setup with step-by-step guidance to turn on call blocking
- Helpful guidance when your number list is empty
- General performance and stability improvements

Thank you for using CallSentry. We're always working to make your experience better.

### 1.1 — 2025-06-19

Bug fixes

### 1.0.1 — 2021-09-24

Thanks for using Secure Call Blocker App
This update has critical bug fixes and performance improvements.

### 1.0 — 2021-09-20

No release notes.

## Apps similar to CallSentry

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Robokiller: Spam Call Blocker](https://appshunter.io/ios/app/robokiller-spam-call-blocker/id1022831885) | 4.5 (413,334) | Free | Utilities |
| [Spam Call Blocker + Caller ID](https://appshunter.io/ios/app/spam-call-blocker-plus-caller-id/id1476517724) | 3.6 (1,157) | Free | Utilities |
| [Hiya: Spam Blocker](https://appshunter.io/ios/app/hiya-spam-blocker/id986999874) | 4.5 (237,004) | Free | Utilities |
| [Truecaller: Premium Caller ID](https://appshunter.io/ios/app/truecaller-premium-caller-id/id448142450) | 4.4 (251,267) | Free | Utilities |
| [Spam Text & Call Blocker](https://appshunter.io/ios/app/spam-text-and-call-blocker/id1603462111) | 3.1 (14) | Free | Utilities |
| [YouMail: Block Spam on iPhone](https://appshunter.io/ios/app/youmail-block-spam-on-iphone/id308331524) | 4.7 (97,666) | Free | Utilities |

## More apps by Kuldeep Singh

- [VPN - Best Unlimited Proxy](https://appshunter.io/ios/app/vpn-best-unlimited-proxy/id1493114670)
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- [Adblocker *](https://appshunter.io/ios/app/adblocker/id1580547082)
- [Hide My App: Private Locker](https://appshunter.io/ios/app/hide-my-app-private-locker/id1580915677)

All apps by Kuldeep Singh: https://appshunter.io/developer/1546526572

## Related topics

[secure call blocker app](https://appshunter.io/ios/topics/secure-call-blocker-app) · [call blocker secure](https://appshunter.io/ios/topics/call-blocker-secure)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*