# Fraud Alert vs RoboStopper Call Blocker

The clearest difference is in-app purchases: Fraud Alert at none against RoboStopper Call Blocker's 4. Fraud Alert also leads on ads (none vs shown). RoboStopper Call Blocker's advantage is review sentiment (40% vs 14%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. RoboStopper Call Blocker sells 4 in-app purchases, starting at $0.99 per month. Fraud Alert asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.3 for Fraud Alert against 3.2 for RoboStopper Call Blocker. Both are backed by a comparable volume of ratings — 20 and 35 respectively. Written reviews are what separate them: 14% of Fraud Alert's written reviews are positive against 40% of RoboStopper Call Blocker's.

Fraud Alert ships an update every 2 months, RoboStopper Call Blocker every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Fraud Alert | RoboStopper Call Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (20 ratings)](https://appshunter.io/ios/app/fraud-alert/id1330562612/reviews)** | [3.2 (35 ratings)](https://appshunter.io/ios/app/robostopper-call-blocker/id1468855457/reviews) |
| Number of ratings | 20 | **35** |
| Positive reviews | 14.3% of reviews | **40.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 68 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [red Mango Analytics Private Limited](https://appshunter.io/developer/1035415021) | [Codehead Labs, LLC](https://appshunter.io/developer/1284177196) |

## What reviewers say

### Fraud Alert

[App page](https://appshunter.io/ios/app/fraud-alert/id1330562612)

This app acts as a shield against unwanted calls, offering advanced caller ID and robust spam and fraud protection. It helps you identify and block suspicious numbers, empowering you to manage your communications more safely and efficiently.

**Highlights:** Spam and fraud call identification, Automatic blocking of suspicious calls, Community-driven reporting of scam numbers, Comprehensive unknown number lookup, Block and report unwanted callers

**Features:** macOS Compatibility

**In-app purchases:** none


### RoboStopper Call Blocker

[App page](https://appshunter.io/ios/app/robostopper-call-blocker/id1468855457)

This service blocks unwanted automated and spam calls, ensuring only desired contacts can reach you. It offers layered defenses and allows you to set a price for marketers to contact you, turning unwanted calls into a potential revenue stream.

**Highlights:** Blocks 100% of robocalls, Layered defenses against spammers, Allows only contacts from address book, Set price for marketers to call, Bypass codes for unlisted contacts, 7-day free trial

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription (Lite) | $0.99 | per month |
| Monthly Subscription (Full) | $3.99 | per month |
| Annual Subscription (Lite) | $9.99 | per year |
| Annual Subscription (Full) | $29.99 | per year |


## Frequently asked questions

### Is Fraud Alert free?

Fraud Alert is free to download, with no in-app purchases.

### Is RoboStopper Call Blocker free?

RoboStopper Call Blocker is free to download, with in-app purchases available.

### Which has better reviews, Fraud Alert or RoboStopper Call Blocker?

Fraud Alert is rated higher. Fraud Alert averages 3.3 out of 5 from 20 ratings, while RoboStopper Call Blocker averages 3.2 from 35 ratings.

### Do Fraud Alert or RoboStopper Call Blocker have ads?

RoboStopper Call Blocker shows ads; Fraud Alert does not.

### Which is updated more often, Fraud Alert or RoboStopper Call Blocker?

Fraud Alert ships an update every 2 months, and RoboStopper Call Blocker every 6 weeks. Most recently, Fraud Alert was updated on October 24, 2026 and RoboStopper Call Blocker on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*