# EFA vs INVENTIRE

The clearest difference is update cadence: INVENTIRE at fortnightly against EFA's every 2 months. EFA's advantage is iOS requirement (12.0 vs 15.0). 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.

EFA ships an update every 2 months, INVENTIRE fortnightly. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | EFA | INVENTIRE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 36 MB | 361 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EFAFLEX Tor- und Sicherheitssysteme GmbH & Co. KG](https://appshunter.io/developer/1474594176) | [Detzner Systemtechnik GmbH](https://appshunter.io/developer/1529584326) |

## What reviewers say

### EFA

[App page](https://appshunter.io/ios/app/efa-smartconnect/id1474594177)

**Features:** Vision Pro support

**In-app purchases:** none


### INVENTIRE

[App page](https://appshunter.io/ios/app/inventire/id6499131017)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EFA free?

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

### Is INVENTIRE free?

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

### Do EFA or INVENTIRE have ads?

Neither EFA nor INVENTIRE shows ads.

### Which is updated more often, EFA or INVENTIRE?

EFA ships an update every 2 months, and INVENTIRE fortnightly. Most recently, EFA was updated on September 10, 2026 and INVENTIRE on September 19, 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.*