DHC Sync vs MotorCom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DHC Sync
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DHC Specialty Corp. innovative BT2100 App easily syncs your BT2100 Bluetooth Battery Tester to your smartphone or tablet. The wireless 6V/12V Battery Tester performs Battery Test, Start-Stop Battery Test, and EV Battery Test. It will also perform 12V/24V System Test. Simply download and install the DHC BT2100 App from Apple Store to your mobile devices and experience the most advanced testing technology. The App features are: • Perform Battery/System Test, EV Battery Test and System Test • Capable of email/text test records • Clamps properly connected or reversed • Interactive Home Menu • Easy & Fast Bluetooth Pairing • Detailed Test Report • Test data management and test history tracing • Capable of store 2,000 plus test records
MotorCom
This app allows users to configure a MotorCom module and customize exhaust valve settings for their vehicle. It offers manual control, automatic startup adjustments, and firmware updates. Integration with Apple Watch provides convenient control.
- Configure MotorCom module
- Customize startup exhaust valve settings
- Manual exhaust valve control
- Receive firmware updates
- Apple Watch control
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With the MotorCom App for iOS, you can easily configure your MotorCom module and customize the exhaust valve settings applied at startup. Key features include: • Adjust startup behavior, e.g. open it automatically when starting the car • Control the exhaust valve manually • Stay up to date with the latest firmware updates and improvements • Control the exhaust valve with your Apple Watch The app makes configuration as simple and intuitive as using the MotorCom module. Please note: A MotorCom OBD module is required to use the MotorCom App. Learn more at https://motorcom.io
Screenshots
Verdict
The clearest difference is update cadence: MotorCom at every 6 weeks against DHC Sync's every 5 months. DHC Sync's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DHC Sync ships an update every 5 months, MotorCom every 6 weeks. The most recent releases landed on October 5, 2026 and September 7, 2026 respectively.
| Parameter | DHC Sync | MotorCom |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 9.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 65 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | DHC Specialty Corp. | SG Software GmbH & Co. KG |
In-app purchases
DHC Sync
No in-app purchases
MotorCom
No in-app purchases
