EV Owner's Complete Toolkit Review: 5 Offline Electric Car Apps for Battery Health, Home Charging and HV Safety
Owning an electric car raises questions that a gas car never did. What charging limit is best for the battery? How fast is the pack aging? What size circuit does a home charger need, and what will charging actually cost each month? If you are looking for a single EV owner app setup that answers all of these, the EV Owner's Complete Toolkit bundle from ChatStick was built for exactly that job.
In this review we look at what is inside the bundle, what each app does, who it suits, how much it costs and which devices it runs on, so you can decide whether it belongs on your phone.
What is EV Owner's Complete Toolkit?
EV Owner's Complete Toolkit is an App Store bundle that packages five electric vehicle apps into one purchase, covering how to own, charge and maintain an EV. Every app works fully offline, with no account and no internet connection required, which is handy in an underground car park or anywhere with weak signal.
The apps also share a practical time-saver: save your EV specs once and smart auto-fills reuse them across the tools. Your garage, charging log and upkeep records live in one place, alongside your learning progress, ownership roadmap and achievements.
The 5 apps in the bundle
The EV Survival Guide: a full 12-chapter EV guide covering charging, battery care, range, maintenance and ownership costs, plus interactive calculators, a step-by-step ownership roadmap and knowledge quizzes.
EV Battery Health: monitor State of Health with the SOH Tracker, set your ideal Charging Ceiling, understand Degradation Risk and estimate real-world range. Aimed at new owners, used-EV shoppers and high-mileage drivers.
EV Charging at Home: a charging time calculator, circuit sizer and step-by-step home charging planner that turn kilowatts, amperage, breakers, permits and utility rates into clear decisions.
EV Battery Diagnostics: five smart battery calculators and tools with an offline handbook, built for technicians, students, EV specialists, fleet teams and serious learners of high-voltage battery systems.
HV Safety for EV Technicians: high-voltage safety guidance for anyone working on 400–800V electric and hybrid systems, with calculators, checklists and references that work 100% offline.
Why the bundle stands out
Fully offline: no internet connection and no account sign-up needed.
Enter your specs once: smart auto-fills reuse your EV details everywhere.
Records in one place: garage, charging log and upkeep history.
Progress tracking: learning progress, ownership roadmap and achievements.
Better value: each app is listed at ฿199 on its own (฿995 for all five), while the bundle is ฿399.
How to get started as a new EV owner
Save your car's specs first so every tool can auto-fill them.
Work through the 12 chapters of The EV Survival Guide and take the quizzes to build a solid foundation.
Set a Charging Ceiling and start logging State of Health in EV Battery Health.
Before installing a home charger, use EV Charging at Home to estimate charging time and circuit size, then discuss the results with a licensed electrician.
Keep logging charging sessions and upkeep so you can see the long-term picture.
Who is it for?
New and prospective electric vehicle owners
Used-EV shoppers who want to understand battery health
High-mileage drivers who want their battery to last
Technicians, students and fleet teams working with high-voltage systems
Bundle at a glance
Price: ฿399 for five apps (each listed at ฿199 individually)
Compatibility: iPhone, iPad and iPod touch with iOS 26.2 or later
Size: roughly 16–19 MB per app
Language: English | Category: Utilities | Age rating: 4+
Developer: ChatStick Company Limited
Frequently Asked Questions (FAQ)
Which apps are included in EV Owner's Complete Toolkit?
Five apps: The EV Survival Guide, EV Battery Health, EV Charging at Home, EV Battery Diagnostics and HV Safety for EV Technicians.
Do I need an internet connection or an account?
No. Every feature works fully offline and no account is required.
How much do I save compared with buying the apps separately?
Each app is listed at ฿199, or ฿995 for all five. The bundle costs ฿399 for the full set.
Which devices are supported?
iPhone, iPad and iPod touch running iOS 26.2 or later. The app content is in English.
Conclusion
If you want one set of electric car apps that covers the basics of ownership, battery care, home charging planning and high-voltage safety, EV Owner's Complete Toolkit brings it all together in five offline apps for ฿399. It is a practical way to make owning an EV simpler and more confident from day one.
See all ChatStick apps at ChatStick on the App Store
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