# BimmerLink vs ATCA Events

The clearest difference is in-app purchases: ATCA Events at none against BimmerLink's 2. BimmerLink's advantage is update cadence (every 4 weeks vs every 7 months) and chart position (#93 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. BimmerLink sells 2 one-off in-app purchases. ATCA Events asks for nothing beyond the download.

BimmerLink ships an update every 4 weeks, ATCA Events every 7 months. The most recent releases landed on September 26, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | BimmerLink | ATCA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9.1K ratings)](https://appshunter.io/ios/app/bimmerlink/id1065360416/reviews)** | — |
| Number of ratings | **9.1K** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#93** | — |
| Size | 131 MB | 72 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SG Software GmbH & Co. KG](https://appshunter.io/developer/441701490) | [Air Traffic Control Association, Inc.](https://appshunter.io/developer/511926096) |

## What reviewers say

### BimmerLink

[App page](https://appshunter.io/ios/app/bimmerlink/id1065360416)

**Currently charting:** #93 Top Grossing · Productivity (US App Store)

This app provides direct access to your BMW or MINI vehicle's systems. Read and clear trouble codes from all control units, monitor real-time sensor values, and control features like exhaust flaps and active sound design. It also supports battery registration, DPF regeneration, and service resets.

**Highlights:** Read and clear trouble codes from all control units, Display real-time sensor values, Remote control of exhaust flap, Mute Active Sound Design, DPF regeneration, Battery registration, Service reset

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CarPlay Add-On | $9.99 | one-time |
| BimmerLink full version | $39.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 👍 Useful features
- 💡 Helpful for DIY maintenance
- 🚀 Saved money on repairs
- 🚀 Cleared error codes

**What reviewers complain about**

- 🐛 Connectivity issues
- 🐛 Inaccurate sensor readings
- 🐛 Doesn't work as advertised
- 💰 Expensive for limited functionality
- 🐛 Resets settings after car turned off

**Reported bugs**

- Unable to connect to OBD adapter
- Fails to clear error codes
- Battery registration not working
- Sensor values not updating properly

**Requested features**

- Add support for more BMW models
- Improve exhaust flap control functionality
- Add option to change units (Celsius/Fahrenheit, MPH/KPH)
- Improve CarPlay integration
- Add more customization options for dashboard


### ATCA Events

[App page](https://appshunter.io/ios/app/atca-events/id6469642578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BimmerLink free?

BimmerLink is free to download, with in-app purchases available.

### Is ATCA Events free?

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

### Do BimmerLink or ATCA Events have ads?

Neither BimmerLink nor ATCA Events shows ads.

### Which is updated more often, BimmerLink or ATCA Events?

BimmerLink ships an update every 4 weeks, and ATCA Events every 7 months. Most recently, BimmerLink was updated on September 26, 2026 and ATCA Events on September 11, 2026.

---

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