# Plack vs Hayaa

The clearest difference is rating: Hayaa at 5.0 against Plack's 4.7. Plack's advantage is update cadence (every 5 days vs every 2 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Plack sells 2 in-app purchases, starting at $9.99 per month and Hayaa sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Hayaa holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 15 and 12 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Plack ships an update every 5 days, Hayaa every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Plack | Hayaa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (15 ratings)](https://appshunter.io/ios/app/plack-microplastics-scanner/id6740711020/reviews) | **[5.0 (12 ratings)](https://appshunter.io/ios/app/hayaa-islamic-sobriety/id6783464307/reviews)** |
| Number of ratings | **15** | 12 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Freemium | Freemium |
| Size | 45 MB | 136 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Abel Thomas Noble](https://appshunter.io/developer/1791189065) | [Hayaa LLC](https://appshunter.io/developer/6783464309) |

## What reviewers say

### Plack

[App page](https://appshunter.io/ios/app/plack-microplastics-scanner/id6740711020)

Empower yourself to identify and understand microplastic content in everyday products. Scan items or search for insights into harmful substances, track your exposure, and make informed choices for better well-being.

**Highlights:** Scan products for microplastics, Detect Phthalates and Bisphenols, Understand exposure and health impact, Track microplastic footprint, Personalized tracking and saved history, Access news dashboard (Pro)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plack Pro | $9.99 | per month |
| Plack Pro | $29.99 | per year |


### Hayaa

[App page](https://appshunter.io/ios/app/hayaa-islamic-sobriety/id6783464307)

A faith-based recovery companion designed for Muslim men and women seeking to overcome unwanted habits without shame. It combines proven recovery science with authentic Islamic content, offering daily check-ins, urge management tools, and community support.

**Highlights:** Streak tracking with dignity, Daily check-ins, SOS urge intervention, Urges toolkit, Faith-aware AI companion, Accountability partners, Private community feed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hayaa Premium | $9.99 | per month |
| Hayaa Premium | $49.99 | per year |


## Frequently asked questions

### Is Plack free?

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

### Is Hayaa free?

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

### Which has better reviews, Plack or Hayaa?

Hayaa is rated higher. Plack averages 4.7 out of 5 from 15 ratings, while Hayaa averages 5.0 from 12 ratings.

### Do Plack or Hayaa have ads?

Neither Plack nor Hayaa shows ads.

### Which is updated more often, Plack or Hayaa?

Plack ships an update every 5 days, and Hayaa every 2 weeks. Most recently, Plack was updated on November 1, 2026 and Hayaa on October 31, 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.*