# BAS vs iBell air

The clearest difference is iOS requirement: iBell air at 11.0 against BAS's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

BAS ships an update every 6 weeks, iBell air every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | BAS | iBell air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bas-ip-link/id1554833962/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 58 MB | 59 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BAS-IP LP](https://appshunter.io/developer/1028291428) | [Frantisek Nejezchleb](https://appshunter.io/developer/1330146861) |

## What reviewers say

### BAS

[App page](https://appshunter.io/ios/app/bas-ip-link/id1554833962)

Manage your building access remotely. Receive video calls from intercom panels, unlock doors via Bluetooth, call elevators, and issue guest passes with QR codes or access links. Supports multiple properties and family member invitations.

**Highlights:** Receive video calls from outdoor panels, Unlock doors via Bluetooth, Call elevators, Issue guest passes (QR codes, access codes, links), Add multiple properties, Invite family members, Access call archive

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### iBell air

[App page](https://appshunter.io/ios/app/ibell-air/id6478959504)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAS free?

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

### Is iBell air free?

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

### Do BAS or iBell air have ads?

Neither BAS nor iBell air shows ads.

### Which is updated more often, BAS or iBell air?

BAS ships an update every 6 weeks, and iBell air every 3 weeks. Most recently, BAS was updated on November 3, 2026 and iBell air 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.*