# Abbex vs INVEX KEY

The clearest difference is update cadence: Abbex at every 10 days against INVEX KEY's every 9 months. INVEX KEY's advantage is iOS requirement (15.0 vs 18.0). 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.

Abbex ships an update every 10 days, INVEX KEY every 9 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Abbex | INVEX KEY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 9 months |
| Size | 100 MB | 7 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GDX Holdings](https://appshunter.io/developer/1088411150) | [Banco Invex, S.A.](https://appshunter.io/developer/547735394) |

## What reviewers say

### Abbex

[App page](https://appshunter.io/ios/app/abbex/id6502782260)

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

**In-app purchases:** none


### INVEX KEY

[App page](https://appshunter.io/ios/app/invex-key/id6569262219)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abbex free?

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

### Is INVEX KEY free?

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

### Do Abbex or INVEX KEY have ads?

Neither Abbex nor INVEX KEY shows ads.

### Which is updated more often, Abbex or INVEX KEY?

Abbex ships an update every 10 days, and INVEX KEY every 9 months. Most recently, Abbex was updated on October 1, 2026 and INVEX KEY on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*