Dr.OBD vs INNOOBD+
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dr.OBD
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Dr.OBD is a mobile phone app that do analysis on vehicle diagnostic fault code. It can automatically retrieve the fault codes diagnosed by OBD device via Bluetooth 4.0. Also, it will send notification alert at mobile phone side and auto query each fault code corresponding to the fault description, expert failure analysis and solutions. Meanwhile, it can provide share and print function.
INNOOBD+
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INNOOBD+ is a car diagnostic and monitoring application,support English,EspaΓ±ol,Π ΡΡΡΠΊΠΈΠΉ,ζ₯ζ¬θͺ,δΈζ. Through phone, use Bluetooth to communicate with the vehicle terminal to complete fault diagnosis and driving assistance functions. It has automobile detection and analysis functions such as fault code reading and clearing, performance test. It also supports high-speed data transmission and has the advantages of low power consumption and ultra-power saving. caution: 1. Support the adapter that runs through Bluetooth. 2. The parameters supported by each vehicle are different, which has nothing to do with INNOOBD+, but is related to the vehicle control unit.
Screenshots
Verdict
The clearest difference is update cadence: INNOOBD+ at every 2 weeks against Dr.OBD's every 2 months. Dr.OBD's advantage is iOS requirement (11.0 vs 13). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dr.OBD ships an update every 2 months, INNOOBD+ every 2 weeks. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.
| Parameter | Dr.OBD | INNOOBD+ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 β better | 13 |
| Further details β not scored | ||
| Size | 3 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Leagend Optoelectronics Co., Ltd. | Shenzhen Chaoyue Technology Development Co.,Ltd |
In-app purchases
Dr.OBD
No in-app purchases
INNOOBD+
No in-app purchases
