# instaProtek vs Xfinity Call Guard

The clearest difference is review sentiment: instaProtek at 92% against Xfinity Call Guard's 15%. instaProtek also leads on rating (4.8 vs 4.5) and ratings volume (33K vs 766). Xfinity Call Guard's advantage is monetization model (free vs free with in-app purchases). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

instaProtek holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: instaProtek has 33K ratings behind it against 766, so its average is the more settled of the two. Written reviews point the same way: 92% of instaProtek's written reviews are positive against 15% of Xfinity Call Guard's.

instaProtek ships an update every 3 weeks, Xfinity Call Guard every 3 months. Both last shipped on October 23, 2026.

## The numbers

| Metric | instaProtek | Xfinity Call Guard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (33K ratings)](https://appshunter.io/ios/app/instaprotek/id1456989327/reviews)** | [4.5 (766 ratings)](https://appshunter.io/ios/app/xfinity-call-guard/id6739811401/reviews) |
| Number of ratings | **33K** | 766 |
| Positive reviews | **92.1% of reviews** | 14.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 180 MB | 86 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [instaProtek, LLC](https://appshunter.io/developer/1456989326) | [Comcast](https://appshunter.io/developer/298960160) |

## What reviewers say

### instaProtek

[App page](https://appshunter.io/ios/app/instaprotek/id1456989327)

Easily and affordably extend protection for your electronic devices. This app simplifies warranty registration and purchasing, offering reliable coverage backed by a top-rated provider and 24/7 customer support.

**Highlights:** Extended protection for electronics, Simplified warranty registration, Purchase protection plans, Barcode scanning verification, 24/7 customer support, Straightforward warranty plans

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy registration
- 👍 User-friendly app
- 🔒 Reliable warranty/protection
- 💡 Innovative liquid glass technology
- 🤝 Excellent customer service

**What reviewers complain about**

- 🐛 Issues with registration process
- 🔒 Unclear warranty terms
- 🤔 Concerns about product quality and durability

**Reported bugs**

- Trouble scanning barcodes and serial numbers
- Inconsistencies in registration data

**Requested features**

- Option to register products without receipt
- More transparent warranty information


### Xfinity Call Guard

[App page](https://appshunter.io/ios/app/xfinity-call-guard/id6739811401)

Protect your phone from unwanted calls with real-time spam alerts and customizable blocking options. Identify unknown callers and manage your call security with insights and reporting features. Requires a Xfinity Mobile Premium Unlimited plan.

**Highlights:** Real-time spam call alerts, Personalized call blocking, Neighborhood filter, Customizable block list, Spam number reporting, Caller ID and branded calling identification, Spam and Security insights

**In-app purchases:** none


## Frequently asked questions

### Is instaProtek free?

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

### Is Xfinity Call Guard free?

Xfinity Call Guard is free to download, with no in-app purchases.

### Which has better reviews, instaProtek or Xfinity Call Guard?

instaProtek is rated higher. instaProtek averages 4.8 out of 5 from 33K ratings, while Xfinity Call Guard averages 4.5 from 766 ratings.

### Do instaProtek or Xfinity Call Guard have ads?

Neither instaProtek nor Xfinity Call Guard shows ads.

### Which is updated more often, instaProtek or Xfinity Call Guard?

instaProtek ships an update every 3 weeks, and Xfinity Call Guard every 3 months. Most recently, instaProtek was updated on October 23, 2026 and Xfinity Call Guard on October 23, 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.*