# Effe ECC vs Rotary Steps

The clearest difference is update cadence: Rotary Steps at every 2 days against Effe ECC's every 4 months. Effe ECC's advantage is device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Effe ECC ships an update every 4 months, Rotary Steps every 2 days. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Effe ECC | Rotary Steps |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 16 MB | 24 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [EFFEGIBI](https://appshunter.io/developer/914420304) | [Dolphin Technologies GmbH](https://appshunter.io/developer/853035299) |

## What reviewers say

### Effe ECC

[App page](https://appshunter.io/ios/app/effe-ecc/id1481172358)

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

**In-app purchases:** none


### Rotary Steps

[App page](https://appshunter.io/ios/app/rotary-steps/id6752654344)

**In-app purchases:** none


## Frequently asked questions

### Is Effe ECC free?

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

### Is Rotary Steps free?

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

### Which is updated more often, Effe ECC or Rotary Steps?

Effe ECC ships an update every 4 months, and Rotary Steps every 2 days. Most recently, Effe ECC was updated on October 1, 2026 and Rotary Steps on October 11, 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.*