JMARemoteSlim vs The Motor Chain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JMARemoteSlim
Control garage doors, fences, and other access points using your smartphone. This app pairs with a Bluetooth device to provide a convenient remote control solution. It also offers additional features like a remote camera shutter.
- Bluetooth garage door control
- Fence and door access control
- Remote camera shutter
- Thin and lightweight design
- Easy smartphone integration
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BT SLIM is the new JMA remote control for opening garage doors, fences and doors accesses by mobile phone. Simply place the device on the back of your smartphone, link it via Bluetooth to the APP JMARemoteSLIM and click the virtual button in the app. Thanks to very thin and lightweight design, BT SLIM is conveniently carried on the mobile and stored in any pocket. In addition, it incorporates other interestinf features such as the remote shutter function of the phone's camera and other extras that will make it easier to use your smartphone.
The Motor Chain
Document your classic or collectible vehicle's history securely and intuitively. Upload documentation, share with others, and allow authorized parties to update service and restoration records in real-time. This app offers a digital solution to preserve your vehicle's value.
- Upload vehicle history
- Share documentation
- Real-time service history updates
- Restoration documentation
- Authenticity certification
- Multi-language support
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The Motor Chain is a better way to document your classic or collectible vehicle. Simple, intuitive, and secure, the app allows you to upload your car’s entire history, share its documentation with others, allow garages to update the service history and document restoration, or industry organizations to certify its authenticity - all in real-time. With 10% or more of your vehicle’s value determined by the state of its documentation, TMC provides a better solution than binders, books, and papers. The application is available in English, German, Spanish and Italian.
Screenshots
Verdict
The clearest difference is review sentiment: The Motor Chain at 50% against JMARemoteSlim's 0%. The Motor Chain also leads on update cadence (every 6 weeks vs every 85 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
JMARemoteSlim ships an update every 85 months, The Motor Chain every 6 weeks. The most recent releases landed on October 30, 2026 and October 19, 2026 respectively.
| Parameter | JMARemoteSlim | The Motor Chain |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 85 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 38 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | JMA Alejandro Altuna, S.L.U. | MARKETINGLINK GmbH |
Customer experience
JMARemoteSlim
The Motor Chain
In-app purchases
JMARemoteSlim
No in-app purchases
The Motor Chain
No in-app purchases
Questions
Is JMARemoteSlim free?
Is The Motor Chain free?
Do JMARemoteSlim or The Motor Chain have ads?
Which is updated more often, JMARemoteSlim or The Motor Chain?
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