Sub vs ServiceJan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sub
This app enhances your kitchen experience by guiding you through recipes from websites and a curated collection. It allows remote control and monitoring of Sub-Zero refrigeration, Cove dishwashing, and Wolf appliances, ensuring optimal performance and convenience.
- Guided cooking from online recipes
- Chef-tested recipes optimized for Wolf appliances
- Remote dishwasher control and monitoring
- Refrigerator settings and alerts
- Filter recipes by cooking mode
- Bookmark and share recipes
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Elevate your kitchen experience with the Sub-Zero Group Owner’s App. Connect your Wi-Fi-enabled appliances and enjoy greater control, personalized cooking, and now, integrated wine inventory management. • Build and manage your wine collection • Scan bottles to quickly add wines to your inventory • Track where each bottle is stored across locations • Organize your collection with filters, groups, and tags • View inventory history as wines are enjoyed over time • Enjoy a guided cooking experience with recipes tailored to your appliances • Set timers and view oven status directly from recipe steps • Monitor and control your appliances from anywhere • Receive notifications for appliance status, maintenance, and more The app also gives you powerful control over your Sub-Zero refrigeration and Cove dishwashing appliances. Start your dishwasher remotely, monitor cycles, and manage supplies Wine Inventory transforms a traditionally manual task into a simple, intuitive experience. Manage your collection, understand where your wines are stored, and stay connected to your kitchen in one place. Download now and get more from every Sub-Zero, Wolf, and Cove appliance.
ServiceJan
Instantly find, book, and manage local service professionals for home repairs, maintenance, and various commercial needs. Offers real-time availability, technician transparency, and direct communication for unmatched clarity and speed.
- Instant service professional search
- Real-time availability and booking
- Technician-level transparency
- Verified provider profiles
- In-app messaging
- Job status tracking
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ServiceJan – Instantly Find, Request & Book Local Services with Full Transparency ServiceJan is the first and only all-in-one platform where customers can instantly find, request, and schedule real, available service professionals anytime, anywhere. From home repairs and maintenance to commercial, medical, and emergency services, ServiceJan offers true real-time matching, live availability, and technician-level transparency across all industries. Whether it’s urgent help or a scheduled project, ServiceJan connects you with qualified professionals ready to get the job done with unmatched clarity, choice, and speed. For Customers – Your Service Solution, On Demand No more calling around, browsing incomplete directories, or waiting days for callbacks. With ServiceJan, you can: • Instantly find nearby professionals available now or later • View verified info about each provider before booking • See full profiles: specialties, credentials, licenses, reviews, photos • Check real-time availability, pricing estimates, and arrival windows • Review performance history, ratings, and completion stats • Communicate directly through in-app messaging • Choose your preferred payment method directly with the provider • Schedule, reschedule, cancel, and manage jobs with ease • Track job status, technician location, and service history live Unmatched Insight into Every Technician and Provider ServiceJan is the only app that shows real-time, in-depth visibility into the professionals doing the work. Each provider profile includes: • Skills and specialties • Supply/parts availability and first-visit completion capability • Job history and matched categories • Certifications, licenses, and insurance • Ratings, reviews, and performance stats One App. Unlimited Services. Always Expanding. ServiceJan is not limited to preset categories. New services are dynamically created and matched as needed. Whether it’s niche repairs, wellness, warranty claims, or a custom request, ServiceJan intelligently builds the right network. It’s truly the one app for all residential and commercial service needs. Powered by Multi-Level AI & Real Data What sets ServiceJan apart is its advanced multi-level AI and real data engine, combined with its all-in-one service business software. It analyzes location, provider availability, job type, tools, past performance, and more to instantly match you with the right pro faster and more reliably than any other solution. Growing Service Categories Include: • HVAC, Plumbing, Electrical • Appliance Repair & Installation • Furniture Repair, Assembly, Disassembly • Handyman, Carpentry, Painting • Residential & Commercial Cleaning • IT & Technical Support • Medical & Wellness Professionals • Auto Services, Locksmiths, Moving • Landscaping, Roofing, Flooring • Custom Requests & Specialty Categories For Service Providers – More Than Just Leads ServiceJan isn’t just for customers it’s also a complete platform for service providers. Pros and businesses can: • Create, accept, and manage jobs in real time • Track performance and history • Communicate with clients instantly • Offer flexible pricing, invoicing, and billing • Manage ServiceJan and external jobs in one system • Run their entire operation on the field or in the office Experience the Future of Service Real-Time, Intelligent, All-In-One. Whether you’re a homeowner, property manager, business, or just need help fast ServiceJan is the only app delivering real-time, intelligent, and fully transparent service booking and business management across all industries. Download ServiceJan today and get things done smarter fast, easy, and built around your needs.
Screenshots
Verdict
The clearest difference is review sentiment: ServiceJan at 100% against Sub's 15%. ServiceJan also leads on rating (4.9 vs 4.4) and monetization model (free vs ad-supported). Sub's advantage is ratings volume (778 vs 33). 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.
ServiceJan holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Sub has 778 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 15% of Sub's written reviews are positive against 100% of ServiceJan's.
Sub ships an update every 5 weeks, ServiceJan fortnightly. The most recent releases landed on September 20, 2026 and September 25, 2026 respectively.
| Parameter | Sub | ServiceJan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (778 ratings) | 4.9 (33 ratings) — better |
| Positive reviews | 15.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 778 — better | 33 |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 69 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Sub-Zero and Wolf | ServiceJan Inc. |
Customer experience
Sub
ServiceJan
Bugs and requests
Sub
Reported bugs
4 issues- App crashes after recent updates
- Unable to log in or register account
- Appliances disappear from the app
- Firmware update failures brick appliances
Requested features
3 requests- Add support for Celsius temperature units
- Provide real-time temperature and energy consumption data
- Integrate with smart home platforms like Apple HomeKit
ServiceJan
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sub
No in-app purchases
ServiceJan
No in-app purchases









