# EKF vs Kupe

The clearest difference is iOS requirement: Kupe at 12.0 against EKF's 14.0. 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.

EKF ships an update every 3 weeks, Kupe every 5 weeks. The most recent releases landed on September 19, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | EKF | Kupe |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 110 MB | 318 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EKF Electrical Solution - FZCO](https://appshunter.io/developer/1804552891) | [Anatoly Shcherbakov](https://appshunter.io/developer/1477301498) |

## What reviewers say

### EKF

[App page](https://appshunter.io/ios/app/ekf/id1482637366)

This app provides a comprehensive catalog of electrical equipment for power input, distribution, and metering. It offers solutions for process automation and energy efficiency across various industries.

**Highlights:** Electrical equipment catalog, Power input solutions, Distribution and metering, Process automation, Energy efficiency solutions

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

**In-app purchases:** none


### Kupe

[App page](https://appshunter.io/ios/app/kupe-help/id1584860793)

**In-app purchases:** none


## Frequently asked questions

### Is EKF free?

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

### Is Kupe free?

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

### Do EKF or Kupe have ads?

Neither EKF nor Kupe shows ads.

### Which is updated more often, EKF or Kupe?

EKF ships an update every 3 weeks, and Kupe every 5 weeks. Most recently, EKF was updated on September 19, 2026 and Kupe on May 16, 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.*