I am looking into Boltworks for my upcoming cabin project. The SolSize app looks really useful for calculating the right battery and solar panel sizes. I like that it is offline and does not track my data. The idea of paying once is nice too. However, I am curious if there are any updates coming for lithium battery types specifically. The current description mentions LiFePO4, but I wonder about other chemistries. It seems like a solid choice for precision work, but I would like to see a bit more detail on future development plans before I fully commit. The privacy aspect is definitely a strong point.
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What is Boltworks?
Boltworks is an app studio that develops small, single-purpose mobile applications designed to operate offline and without user accounts or tracking. Its first product, SolSize, is a closed beta app for Android that calculates components needed for off-grid power systems, including battery banks, solar arrays, charge controllers, inverters, and wiring. The company emphasizes offline-first functionality, zero data collection, and auditable formulas so users can verify the calculations.
How does the pricing model work for Boltworks apps?
The company sells its apps as one-time purchases rather than subscriptions, allowing users to buy and own the software without recurring fees. Each Boltworks app does one job and does it precisely, working without a signal and keeping data on the device. It asks for nothing — no login, no ads, and no permissions beyond what is needed for the specific calculation.
How does the offline-first architecture function in the software?
Every result in the app shows the formula and assumptions behind it, ensuring transparency so users can check the math. The whole app runs on the device with no network calls, meaning it works where the user actually is. There are no servers waiting on the other end, and the app never sends anything anywhere.
How does a user interact with the SolSize tool step by step?
The process involves telling the app what you want to run, and it responds by listing the exact components needed. This includes specifying battery bank size, solar array requirements, wire gauge, and inverter capacity. The user inputs their goals, and the tool outputs the necessary hardware specifications.
Who is the ideal user for this software?
The app is designed for people who need a reliable number and do not want another subscription. It suits van, RV, cabin, and boat owners who are building off-grid systems. Those who prefer a single-purpose tool with auditable precision are the primary target audience.
How can a potential customer get in touch with the team?
Users can contact the business via the email address [email protected] listed on the website and footer. There is no business phone number provided in the available information. The privacy policy and contact details are accessible through the main site navigation.
How can I contact Boltworks?
You can reach Boltworks by e-mail at [email protected].
What is the official website of Boltworks?
The official website of Boltworks is boltworks.app.
How is Boltworks rated on Trustburn?
On Trustburn, Boltworks has a rating of 3.8 out of 5 based on 5 reviews.
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5 Reviews
Available immediately on Google Play. Works perfectly without signal. No account needed.
The app runs smoothly on my device with no data usage. The calculations for my off-grid setup were clear and easy to verify using the provided formulas. It does exactly what it says. I appreciate the lack of ads and accounts. It feels reliable for field work.
I am absolutely loving the concept of Boltworks! The idea of single-purpose, precise tools that just work offline is fantastic. SolSize seems incredibly useful for anyone doing off-grid work, giving exact specs for batteries and solar panels without any fuss. The zero-tracking approach is a huge plus for privacy. The pricing model with a single one-time unlock is also very appealing compared to subscription traps. I just have one question: does the offline feature work on older Android devices, or is there a specific minimum version required? Either way, this feels like a high-quality, trustworthy tool that delivers exactly what it promises.
From the information available, Boltworks presents a compelling promise with SolSize, offering precise, offline-first calculations for off-grid systems. The emphasis on zero tracking and a single pay is attractive. However, the scenario suggests checking terms before booking, and the website does not explicitly detail the exact scope of what is included in that one-time fee or the specific return conditions. For someone considering this company, the technical precision is clear, but the commercial terms require careful verification before committing funds.
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About Boltworks
Boltworks is an app studio that develops small, single-purpose mobile applications designed to operate offline and without user accounts or tracking. Its first product, SolSize, is a closed beta app for Android that calculates the components needed for off-grid power systems, including battery banks, solar arrays, charge controllers, inverters, and wiring. The company emphasizes offline-first functionality, zero data collection, and auditable formulas so users can verify the calculations. Boltworks apps are sold as one-time purchases rather than subscriptions.
- Website
- boltworks.app
- [email protected]
- Categories
- Computer software, Consumer electronics
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