ARAppRater
Menu
Submit app
4

iOS product

Added April 1, 2021

4Volts - Development of electronic product design.

Visit 4Volts↗

About the product

4Volts is an independent design service developing efficient electronic products. We provide turnkey solutions, taking a product from inception to completion. We've worked with a great variety of customers, applying technology on projects. From Sports events to medical devices, from locking systems to military communication, and many more. We never get tired of learning new fields.
23 recommendations

Recommendations are a community signal, not a verified count.

Share 4Volts with your network.

Share on X

For product owners

Promote 4Volts

Every listing gets one post to our X and Threads followers. It is seen once, then the traffic stops. Promotion keeps 4Volts in front of people instead.

  • Back in the X and Threads rotation. 4Volts gets posted again instead of once.
  • A promoted slot on the AppRater homepage, carrying a Promoted badge.
  • A labelled spot in the weekly email to AppRater subscribers, one promoted app per issue.
  • Stays on the first screen however old the listing is, while new submissions push everything else down.

Quarterly promotion

$35USD every 3 months

Card, Apple Pay and more, through Whop. Starts straight away.

  • Cancel any time from the Whop account you paid with, or email [email protected] and we will do it.
  • The promotion starts straight away, no waiting on us.
  • Whop handles the checkout. We never see your card.

Questions first? Email [email protected].

For ownersOwn 4Volts? Add a deal or post a role, and it shows up right here.

Add a deal →Post a role →

Community notes

Feedback & updates

Start the conversation
No notes yet

Have experience with 4Volts, or something new to share? Add the first useful note.

Keep exploring

More for iOS

S

Shopper Dost

E-Shop

ShopperDost is an online electronics review and price comparison website which publishes reviews of products from a buyer's perspective. It explains products in an easy-to-understand language especially to those who aren't well versed with technology. It assists them in making better buying decisions.

View product →

E

Engineering Job Czar

recruiting

Engineering Job Czar was built using common sense. We are redefining the recruiting and staffing world by eliminating the expensive, time-consuming layer that gets in between the job and resource-seeker. Our proprietary database connects engineering job and resource-seekers within minutes without resumes, job boards, or applicant tracking systems. We've solved the problems with America's broken recruiting system.

View product →

P

PepLedger

Health

PepLedger is a private iOS app for logging doses and protocols on your phone — and seeing what's still active. Never miss a dose. See what's still active. Log a dose in two taps. Track injection sites on a body map. Browse a 456+ compound library. Use What's Active Now for a half-life estimate from logged doses and published half-lives (metabolism varies). Fact Check and AI Assistant cite sources and can still be wrong. Mix calculator and free printable shot-log sheets on the site. iPhone and iPad only (iOS 18+). Not a medical device. Not medical advice. Personal tracking tool only. App Store: https://apps.apple.com/app/id6788460095 Site: https://www.pepledgerapp.com Seller: PANAGIOTIS YIAKOUMIS

View product →