# Pemsa vs Clockwork Education

The clearest difference is iOS requirement: Clockwork Education at 11.0 against Pemsa's 15.1. 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.

Pemsa ships an update every 11 months, Clockwork Education every 8 months. The most recent releases landed on May 16, 2026 and June 6, 2026 respectively.

## The numbers

| Metric | Pemsa | Clockwork Education |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Size | 37 MB | 35 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pemsa Cable Management S.A](https://appshunter.io/developer/1441293634) | [Clockwork Education Ltd](https://appshunter.io/developer/1626982482) |

## What reviewers say

### Pemsa

[App page](https://appshunter.io/ios/app/pemsa/id1441294799)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clockwork Education

[App page](https://appshunter.io/ios/app/clockwork-education/id1626982480)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pemsa free?

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

### Is Clockwork Education free?

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

### Do Pemsa or Clockwork Education have ads?

Neither Pemsa nor Clockwork Education shows ads.

### Which is updated more often, Pemsa or Clockwork Education?

Pemsa ships an update every 11 months, and Clockwork Education every 8 months. Most recently, Pemsa was updated on May 16, 2026 and Clockwork Education on June 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*