# Who Stalks vs PYCL

The clearest difference is in-app purchases: PYCL at none against Who Stalks's 6. PYCL also leads on update cadence (weekly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Who Stalks sells 4 in-app purchases, starting at $14.99 per month. PYCL asks for nothing beyond the download.

Who Stalks ships an update every 2 months, PYCL weekly. The most recent releases landed on October 24, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Who Stalks | PYCL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (8 ratings)](https://appshunter.io/ios/app/who-stalks-unfollower-tracker/id6444737364/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 43 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chaymae Elghenam](https://appshunter.io/developer/1792877378) | [CARFANZ LTD](https://appshunter.io/developer/1757832471) |

## What reviewers say

### Who Stalks

[App page](https://appshunter.io/ios/app/who-stalks-unfollower-tracker/id6444737364)

Analyze your Instagram activity to see who unfollowed you, viewed your stories, or interacted with your profile. This app provides accurate follower tracking and insights without storing your account details, processing data locally for enhanced privacy.

**Highlights:** Track unfollowers, See story viewers, Analyze profile interactions, Secure login with local data processing, Real-time activity tracking, Premium subscription for advanced analysis

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Who Stalks Premium | $14.99 | per month |
| Who Stalks Premium | $22.99 | per 6 months |
| Who Stalks Premium | $29.99 | per year |
| Who Stalks Premium | $39.99 | per year |


### PYCL

[App page](https://appshunter.io/ios/app/pycl/id6746845355)

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

**In-app purchases:** none


## Frequently asked questions

### Is Who Stalks free?

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

### Is PYCL free?

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

### Do Who Stalks or PYCL have ads?

Neither Who Stalks nor PYCL shows ads.

### Which is updated more often, Who Stalks or PYCL?

Who Stalks ships an update every 2 months, and PYCL weekly. Most recently, Who Stalks was updated on October 24, 2026 and PYCL on October 1, 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.*