# IMAporter MobileAccess Key vs Emesis

The clearest difference is update cadence: Emesis at every 2 weeks against IMAporter MobileAccess Key's every 5 months. Emesis also leads on iOS requirement (13.0 vs 15.6). 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.

IMAporter MobileAccess Key ships an update every 5 months, Emesis every 2 weeks. Both last shipped on September 9, 2026.

## The numbers

| Metric | IMAporter MobileAccess Key | Emesis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 20 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Institut Mikroelektronickych Aplikaci s.r.o.](https://appshunter.io/developer/1124838112) | [ECM System Solutions s.r.o.](https://appshunter.io/developer/1451727890) |

## What reviewers say

### IMAporter MobileAccess Key

[App page](https://appshunter.io/ios/app/imaporter-mobileaccess-key/id1124838113)

Transform your iPhone into a secure digital key for effortless access to doors using NFC and Bluetooth. This app supports various credentials and integrates with many access control systems, making it ideal for homes and businesses.

**Highlights:** NFC and BLE identification, Contactless card support, Fast smartphone access, Compatible with access systems, Easy setup and use, Centralized management option

**Features:** macOS Compatibility

**In-app purchases:** none


### Emesis

[App page](https://appshunter.io/ios/app/emesis/id6740566870)

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

**In-app purchases:** none


## Frequently asked questions

### Is IMAporter MobileAccess Key free?

IMAporter MobileAccess Key is free to download, with no in-app purchases.

### Is Emesis free?

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

### Do IMAporter MobileAccess Key or Emesis have ads?

Neither IMAporter MobileAccess Key nor Emesis shows ads.

### Which is updated more often, IMAporter MobileAccess Key or Emesis?

IMAporter MobileAccess Key ships an update every 5 months, and Emesis every 2 weeks. Most recently, IMAporter MobileAccess Key was updated on September 9, 2026 and Emesis on September 9, 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.*