BimmerCode vs GYEON App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BimmerCode
Unlock hidden features and customize your BMW, MINI, or Toyota Supra. This app allows you to individually configure your vehicle for a personalized driving experience. Requires a compatible OBD adapter.
- Code BMW, MINI, Toyota Supra
- Discover hidden features
- Individual vehicle configuration
- Personalize driving experience
- Supports a wide range of models
- Requires OBD adapter
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With BimmerCode, you can effortlessly code your BMW, MINI, or Toyota Supra yourself and configure it individually for the ultimate driving experience. Discover hidden features and customize your vehicle according to your personal preferences. SUPPORTED CARS - 1 Series (2004 – 2024) - 2 Series, 2 Series Coupe, M2 (2013+) - 2 Series Gran Coupe (2020 – 2024) - 2 Series Active Tourer (2014+) - 2 Series Gran Tourer (2015 – 2022) - 3 Series, M3 (2005+) - 4 Series, M4 (2013+) - 5 Series, M5 (2003+) - 6 Series, M6 (2003+) - 7 Series (2008+) - 8 Series (2018+) - X1 (2009+) - X2 (2018+) - X3, X3 M (2010 – 2024) - X4, X4 M (2014+) - X5, X5 M (2006+) - X6, X6 M (2008+) - X7 (2019+) - Z4 (2009+) - i3 (2013+) - i4 (2021+) - i8 (2013+) - iX1 (2022+) - iX2 (2024+) - iX3 (2021+) - iX (2021+) - MINI (2006+) - Toyota Supra (2019+) You can find a detailed list of the supported cars and options on https://bimmercode.app/cars/. REQUIRED ACCESSORIES One of the supported OBD adapters is required to use BimmerCode. For more information, please visit https://bimmercode.app/adapters/.
GYEON App
This app provides expert guidance on car detailing techniques, covering everything from proper washing and scratch removal to ceramic coating application and interior cleaning. Access exclusive tips and tricks to achieve professional results.
- Car washing techniques
- Scratch removal guidance
- Ceramic coating application
- Interior cleaning tips
- Exclusive how-to guides
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GYEON App - the first know how focused detailing app! How to wash my car properly? How to remove scratches on paint? How to apply a ceramic coating? How to clean my leather seats?... Find your answers with exclusive tip&tricks here!
Screenshots
Verdict
The clearest difference is review sentiment: GYEON App at 100% against BimmerCode's 59%. GYEON App also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.7). BimmerCode's advantage is ratings volume (21K vs 1) and chart position (#91 vs unranked). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BimmerCode sells 2 one-off in-app purchases. GYEON App asks for nothing beyond the download.
GYEON App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: BimmerCode has 21K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of BimmerCode's written reviews are positive against 100% of GYEON App's.
BimmerCode ships an update every 2 months, GYEON App every 3 months. The most recent releases landed on September 30, 2026 and September 15, 2026 respectively.
| Parameter | BimmerCode | GYEON App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (21K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 58.8% of reviews | 100.0% of reviews — better |
| Number of ratings | 21K — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #91 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 87 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | SG Software GmbH & Co. KG | Innovative Chemicals Pte. Ltd. |
Customer experience
BimmerCode
GYEON App
Bugs and requests
BimmerCode
Reported bugs
3 issues- Coding can deactivate important safety features
- App crashes during coding process
- Coding changes not always reversible
Requested features
5 requests- Ability to backup and restore settings to cloud
- More detailed instructions and documentation
- Support for older BMW models
- Translate expert mode to English
- Add more coding options for newer BMW models
GYEON App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BimmerCode
- BimmerCode Full Version Motorcycle$19.99
- BimmerCode Full Version$49.99
GYEON App
No in-app purchases







