# Optimoo Active vs CIEC

The clearest difference is update cadence: CIEC at every 6 days against Optimoo Active's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Optimoo Active ships an update monthly, CIEC every 6 days. The most recent releases landed on June 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Optimoo Active | CIEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 56 MB | 7 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SVT ELECTRONICS SRL](https://appshunter.io/developer/1465232756) | [Anh Nguyen Duc](https://appshunter.io/developer/1574177561) |

## What reviewers say

### Optimoo Active

[App page](https://appshunter.io/ios/app/optimoo-active/id1465232757)

**Features:** macOS Compatibility

**In-app purchases:** none


### CIEC

[App page](https://appshunter.io/ios/app/ciec/id1578402980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Optimoo Active free?

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

### Is CIEC free?

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

### Do Optimoo Active or CIEC have ads?

Neither Optimoo Active nor CIEC shows ads.

### Which is updated more often, Optimoo Active or CIEC?

Optimoo Active ships an update monthly, and CIEC every 6 days. Most recently, Optimoo Active was updated on June 2, 2026 and CIEC on October 1, 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.*