Keeken fridge vs ZDOBD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keeken fridge
This app provides intelligent control for in-vehicle refrigerators, offering full-scenario solutions for various environments like dorms, apartments, and travel. It aims to enhance the user experience with smart features for your refrigerator.
- Intelligent in-vehicle refrigerator control
- Full-scenario solutions
- Smart features for diverse environments
- Dedicated app for factory-developed refrigerators
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Keeken fridge is a dedicated APP developed relying on its own intelligent in-vehicle refrigerator factory. We are determined to create full-scenario solutions for everyone. Success is achieved through step-by-step hard work. Dear you, whether you use it in a dormitory, an apartment, during a self-driving trip, or in a truck, we will do our best to do more for you.
ZDOBD
This diagnostic tool connects to portable diesel vehicle devices via Bluetooth to perform comprehensive vehicle checks. It allows users to view ECU information, diagnose and clear faults, monitor real-time data, and conduct specific tests like DPF regeneration.
- Bluetooth connectivity
- ECU version information
- Vehicle fault diagnosis and clearing
- Real-time data flow monitoring
- DPF regeneration
- SCR testing
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EPS001, a portable diesel vehicle diagnosis device, needs to be used with a cell phone, already supports IOS system,using bluetooth transmission mode. EPS001 can simultaneously perform communication testing on vehicles equipped with Cummins engine series, as well as vehicles in the United States and Europe, etc. It can view ECU version information, query vehicle maintenance faults, clear vehicle malfunctions, read real-time vehicle operation data flow, DPF regeneration, SCR test and other functions.
Screenshots
Verdict
The clearest difference is rating: ZDOBD at 2.0 against Keeken fridge's 1.0. ZDOBD also leads on update cadence (monthly vs every 2 months) and ratings volume (4 vs 1). Keeken fridge's advantage is monetization model (free vs free with in-app purchases). On price, review sentiment, ads and in-app purchases 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.
ZDOBD holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Keeken fridge ships an update every 2 months, ZDOBD monthly. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Keeken fridge | ZDOBD |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 2.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 16 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | 浙江骑炫电子科技有限公司 | 深圳市正德友邦科技有限公司 |
Customer experience
Keeken fridge
ZDOBD
In-app purchases
Keeken fridge
No in-app purchases
ZDOBD
No in-app purchases
