# Enforce PCM vs Simple Pattern

The clearest difference is review sentiment: Simple Pattern at 100% against Enforce PCM's 29%. Simple Pattern also leads on update cadence (weekly vs every 5 months). Enforce PCM's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Simple Pattern sells 2 in-app purchases, starting at $2.99 per 7 days. Enforce PCM asks for nothing beyond the download.

Enforce PCM ships an update every 5 months, Simple Pattern weekly. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Enforce PCM | Simple Pattern |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-pattern/id6760515997/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 29.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 13 MB | 91 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Parking Control Management (UK) Ltd](https://appshunter.io/developer/1087804547) | [立派 汪](https://appshunter.io/developer/1604350706) |

## What reviewers say

### Enforce PCM

[App page](https://appshunter.io/ios/app/enforce-pcm/id1087804548)

This application allows users to protect their parking zones from unauthorized vehicles by issuing digital parking charge notices. It provides a confidential and confrontation-free method for managing parking violations, with a dedicated team handling the postal notification process.

**Highlights:** Issue digital parking charge notices, Protect parking zones from unauthorized use, Confidential user details, Avoid confrontation, Postal notification handling

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Pattern

[App page](https://appshunter.io/ios/app/simple-pattern/id6760515997)

Transform your phone into a customizable haptic device. Create and share unique vibration patterns, control vibrations remotely, and even convert text into tactile feedback. Offers a private vault for media storage.

**Highlights:** Customizable vibration patterns, Remote vibration control, Text to vibration conversion, Live control modes (touch, wave, tap), Pattern creation studio, Private media vault

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Lifetime Premium | $19.99 | one-time |


## Frequently asked questions

### Is Enforce PCM free?

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

### Is Simple Pattern free?

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

### Do Enforce PCM or Simple Pattern have ads?

Neither Enforce PCM nor Simple Pattern shows ads.

### Which is updated more often, Enforce PCM or Simple Pattern?

Enforce PCM ships an update every 5 months, and Simple Pattern weekly. Most recently, Enforce PCM was updated on October 1, 2026 and Simple Pattern on October 9, 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.*