# Block vs Contrack

The clearest difference is in-app purchases: Contrack at none against Block's 2. Contrack also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Block sells 2 in-app purchases, starting at $12.99 per 3 months. Contrack asks for nothing beyond the download.

Block ships an update every 6 days, Contrack every 5 days. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Block | Contrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (28 ratings)](https://appshunter.io/ios/app/block-spam-call-blocker/id1563456455/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ALBERT PAMIES PARES](https://appshunter.io/developer/1435109345) | [BYTECH VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/1575225010) |

## What reviewers say

### Block

[App page](https://appshunter.io/ios/app/block-spam-call-blocker/id1563456455)

Automatically block spam, robocalls, and scams before they reach your iPhone. This app labels suspicious calls and filters spam texts, ensuring you only receive calls from important contacts. Enjoy peace of mind with a simple setup and strong privacy protections.

**Highlights:** Automatic spam call blocking, Suspicious call labeling, Scam identification, Contact whitelisting, One-tap number blocking, Spam text filtering

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 3 Months | $12.99 | per 3 months |
| Premium Annual | $34.99 | per year |


### Contrack

[App page](https://appshunter.io/ios/app/contrack/id6747574967)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block free?

Block is free to download, with in-app purchases available.

### Is Contrack free?

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

### Do Block or Contrack have ads?

Block shows ads; Contrack does not.

### Which is updated more often, Block or Contrack?

Block ships an update every 6 days, and Contrack every 5 days. Most recently, Block was updated on November 3, 2026 and Contrack on October 25, 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.*