# Petal Layout Pro vs Unhook

The clearest difference is price: Unhook at Free against Petal Layout Pro's $3.99. Unhook also leads on review sentiment (37% vs 0%) and update cadence (every 2 weeks vs every 41 months). Petal Layout Pro's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Unhook is free to download; Petal Layout Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Petal Layout Pro ships an update every 41 months, Unhook every 2 weeks. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Petal Layout Pro | Unhook |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | — | **[4.3 (128 ratings)](https://appshunter.io/ios/app/unhook/id6480299793/reviews)** |
| Number of ratings | — | **128** |
| Positive reviews | 0.0% of reviews | **37.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Every 2 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 1 MB | 162 MB |
| Requires iOS | 16.1 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [Be Timeful Inc](https://appshunter.io/developer/1576212134) |

## What reviewers say

### Petal Layout Pro

[App page](https://appshunter.io/ios/app/petal-layout-pro/id1486823832)

This app assists in the fabrication of spherical and hemispherical heads by calculating precise petal layouts. It supports various part divisions for accurate flat pattern development, ideal for pressure vessel and storage tank construction.

**Highlights:** Sphere petal layout calculation, Hemispherical head petal layout calculation, Multiple part divisions (12, 24, 48), Unit setting for mm/inches, Flat pattern development, Supports pressure vessel fabrication

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

**In-app purchases:** none


### Unhook

[App page](https://appshunter.io/ios/app/unhook/id6480299793)

This app blocks the YouTube news feed, preventing endless scrolling and distracting content. It allows users to access YouTube for specific videos without falling down rabbit holes of unrelated content. Enjoy a more focused viewing experience.

**Highlights:** Blocks YouTube news feed, Eliminates distractions, Focused YouTube usage, No ads

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Helps stop doomscrolling
- 👍 Great for avoiding distractions
- 👍 Good for limiting shorts use
- 👍 Helps curb YouTube addiction
- 👍 Blocks addictive ads

**What reviewers complain about**

- 💸 Scam, keeps billing
- 💸 Unusable without subscription
- 💸 Forced to unlock pro
- 💸 Dark patterns, scammy design
- 💸 Money grab

**Reported bugs**

- Videos don't open
- Cancel subscription button doesn't work
- Constant error code 152-4
- Daily progress resets
- App is glitchy

**Requested features**

- Extension for Safari on iPhone
- Allow free version use without forced pro
- Clearer instructions for screen time permission
- Option to sign out of YouTube account
- Ad-free use without review manipulation


## Frequently asked questions

### Is Petal Layout Pro free?

Petal Layout Pro costs $3.99, with no in-app purchases.

### Is Unhook free?

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

### Do Petal Layout Pro or Unhook have ads?

Unhook shows ads; Petal Layout Pro does not.

### Which is updated more often, Petal Layout Pro or Unhook?

Petal Layout Pro ships an update every 41 months, and Unhook every 2 weeks. Most recently, Petal Layout Pro was updated on September 15, 2026 and Unhook on September 21, 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.*