Biifore
HEI Corp. Lifestyle iPhoneiPadiPod touch
Biifore is a free Lifestyle app for iPhone and iPad by HEI Corp. Rated 5.0/5 from 1 ratings. Requires iOS 18.6. Updated October 16, 2026.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 79 MB
- Age 4+
- Updated
- Oct 16
- 2026 · v2.4.1
Screenshots
About Biifore
Biifore's very first version is available now! Greener Today, Safer Tomorrow! The battery, that can be analogized as the heart of an electric vehicle, also requires proper care for its health state. "Umm… it had a lot of lifetime left, but suddenly it seems to be decreasing. What’s going on?" "The charging capacity doesn't seem the same as before... Is something wrong?" "It still feels healthy, so why is its lifespan is indicated decreasing?" Even if you have doubts about your battery's condition, have you ever hesitated to ellaborate it due to the inconvenience and cost of a service center visit? Biifore, utilizing HEI's patented technology, provides a fast, simple, and accurate assessment of your EV battery deterioration, for both current and future states. You don’t need to visit a service center. Simply, just charge your EV as usual. You will receive a health diagnosis of your EV’s battery after charging. That’s it. No extra devices, processes, or energy consumption are needed. One thing to note. Use Biifore on a regular basis, for more accurate diagnostics! Required Permission: Location - Used to determine the user's current location in order to provide nearby charging station locations. Notifications - Required to provide calculation results after charging. Customer Support: Email: [email protected] Phone: 070-4518-0541
What’s new
Version 2.4.1 · Updated October 16, 2026
- Check your Tesla membership registration status right in the app, with the last-checked time, a manual check, and Start over. - If registration is still pending, we will remind you to finish setup in the Tesla app. - An already-linked Tesla account is now shown clearly instead of greyed out. - Improved layout of the Tesla and Chaevi setup guides. - Clearer document guidance and upload when registering a corporate vehicle. - Stability improvements and bug fixes.
App privacy
The developer, HEI Corp., reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Phone Number
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Location: Precise Location
- Contact Info: Email Address, Name
- Usage Data: Product Interaction
Used for: App Functionality
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