# EFNI vs ImpactCEE

EFNI and ImpactCEE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

EFNI ships an update every 3 months, ImpactCEE every 4 months. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | EFNI | ImpactCEE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 63 MB | 115 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Konfederacja Lewiatan](https://appshunter.io/developer/1647199471) | [Impact CEE](https://appshunter.io/developer/1737252003) |

## What reviewers say

### EFNI

[App page](https://appshunter.io/ios/app/efni/id1590384453)

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

**In-app purchases:** none


### ImpactCEE

[App page](https://appshunter.io/ios/app/impactcee/id6479803020)

**In-app purchases:** none


## Frequently asked questions

### Is EFNI free?

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

### Is ImpactCEE free?

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

### Do EFNI or ImpactCEE have ads?

Neither EFNI nor ImpactCEE shows ads.

### Which is updated more often, EFNI or ImpactCEE?

EFNI ships an update every 3 months, and ImpactCEE every 4 months. Most recently, EFNI was updated on September 29, 2026 and ImpactCEE on October 13, 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.*