# Trend Micro ScamCheck vs pzipper

The clearest difference is in-app purchases: pzipper at none against Trend Micro ScamCheck's 6. pzipper also leads on update cadence (every 6 days vs every 3 weeks). Trend Micro ScamCheck's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Trend Micro ScamCheck sells 6 in-app purchases, starting at $1.99 per month. pzipper asks for nothing beyond the download.

Trend Micro ScamCheck ships an update every 3 weeks, pzipper every 6 days. The most recent releases landed on October 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Trend Micro ScamCheck | pzipper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/trend-micro-scamcheck/id1566099565/reviews)** | — |
| Number of ratings | **2.3K** | — |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 150 MB | 40 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Trend Micro, Incorporated](https://appshunter.io/developer/486159632) | [Pzipper](https://appshunter.io/developer/6780765530) |

## What reviewers say

### Trend Micro ScamCheck

[App page](https://appshunter.io/ios/app/trend-micro-scamcheck/id1566099565)

This app uses AI to detect and block various types of scams, including fraudulent calls, texts, websites, and even AI-generated video impersonations. It offers real-time analysis of suspicious content and provides tools to identify unknown callers. Protect your personal data and finances from online threats.

**Highlights:** AI-powered scam detection, Real-time call and SMS blocking, Fake AI video call detection, Malicious website blocker, Caller ID and reverse phone lookup, SMS filtering with custom keywords

**Features:** Safari Extension, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Monthly Subscription | $6.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Yearly Subscription | $39.99 | per year |
| Yearly Subscription | $59.99 | per year |

**What reviewers like**

- 🚀 Effective spam filtering
- 🔒 Scam detection and protection
- 👍 Useful features like call blocking and SMS filtering
- 🚀 Worked well initially

**What reviewers complain about**

- 🐛 Stopped working effectively over time
- 💰 Transitioned from free to paid app
- 🤔 Unclear subscription details and pricing
- 🐛 Inconsistent performance and reliability
- 🤔 Confusing setup and configuration

**Reported bugs**

- Inability to delete the app
- Blocking legitimate calls and messages
- Inconsistent behavior across updates

**Requested features**

- Automatic spam/scam filtering without user intervention
- Ability to block entire area codes or prefixes
- Improved reporting and feedback mechanisms
- Seamless integration with phone's native features


### pzipper

[App page](https://appshunter.io/ios/app/pzipper/id6780765528)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Trend Micro ScamCheck free?

Trend Micro ScamCheck is free to download, with in-app purchases available.

### Is pzipper free?

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

### Do Trend Micro ScamCheck or pzipper have ads?

Neither Trend Micro ScamCheck nor pzipper shows ads.

### Which is updated more often, Trend Micro ScamCheck or pzipper?

Trend Micro ScamCheck ships an update every 3 weeks, and pzipper every 6 days. Most recently, Trend Micro ScamCheck was updated on October 17, 2026 and pzipper on September 25, 2026.

---

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