# COCPL Mobile App vs PerleMount

The clearest difference is iOS requirement: PerleMount at 12.0 against COCPL Mobile App's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | COCPL Mobile App | PerleMount |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 50 MB | 34 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [City of Commerce Public Library](https://appshunter.io/developer/1565977282) | [BESTQI INTERNATIONAL LLC](https://appshunter.io/developer/1783444657) |

## What reviewers say

### COCPL Mobile App

[App page](https://appshunter.io/ios/app/cocpl-mobile-app/id1565977280)

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

**In-app purchases:** none


### PerleMount

[App page](https://appshunter.io/ios/app/perlemount/id6746399629)

**In-app purchases:** none


## Frequently asked questions

### Is COCPL Mobile App free?

COCPL Mobile App is free to download, with no in-app purchases.

### Is PerleMount free?

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

### Do COCPL Mobile App or PerleMount have ads?

Neither COCPL Mobile App nor PerleMount shows ads.

### Which is updated more often, COCPL Mobile App or PerleMount?

COCPL Mobile App ships an update every 2 months, and PerleMount every 2 months. Most recently, COCPL Mobile App was updated on October 16, 2026 and PerleMount on October 17, 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.*