# BIM vs INVEX KEY

The clearest difference is update cadence: BIM at every 6 weeks against INVEX KEY's every 9 months. 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.

BIM ships an update every 6 weeks, INVEX KEY every 9 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BIM | INVEX KEY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Size | 108 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Banco Inmobiliario Mexicano, S.A. Institucion de Banca Multiple](https://appshunter.io/developer/1557279709) | [Banco Invex, S.A.](https://appshunter.io/developer/547735394) |

## What reviewers say

### BIM

[App page](https://appshunter.io/ios/app/bim/id1557279707)

**Features:** 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 BIM free?

BIM 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 BIM or INVEX KEY have ads?

Neither BIM nor INVEX KEY shows ads.

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

BIM ships an update every 6 weeks, and INVEX KEY every 9 months. Most recently, BIM was updated on November 3, 2026 and INVEX KEY on November 4, 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.*