Comparison

Brukas vs calc318

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Brukas

Features
Read full description

Brukas is an AI focus coach for the hardest moment of any task: the one right before you start. You open the app, say what's on your mind, and Brukas helps you cut through the noise. Not by planning your whole day, but by asking the right questions until you're clear on one thing. Then a timer starts and Brukas gets out of your way. WHO IT'S FOR Anyone who gets stuck before they start. Too many tabs, too much noise, a mind pulled in ten directions at once. It works especially well if you have ADHD, but it's built for anyone the modern world keeps distracting. WHAT BRUKAS DOES - Helps you figure out what to work on right now - Starts a timer once you're clear: Pomodoro, Power Hour, Stopwatch, or any length you name - Remembers your recent sessions so you pick up where you left off - Talks like a person, not an app: brief, direct, occasionally funny WHAT BRUKAS DOESN'T DO - No streaks, badges, or gamification. - No ambient sounds, breathing exercises, or meditation. - No sitting at your table telling you how great you're doing. BUILT FOR STARTING Brukas isn't doing the work for you. It does what a good friend does when you're stuck: keeps asking small questions until the first step is obvious. Then it goes quiet and lets you work. TIMER MODES - Pomodoro: 30-minute focus blocks for quick tasks - Power Hour: 60-minute deep work sessions - Stopwatch: open-ended for exploration and brainstorming - Custom: name any length. Say "45 minutes" and Brukas starts it. Brukas is free to download. AI coaching requires a free account. Brukas Pro unlocks unlimited daily coaching, your full history, and cloud sync. Brukas is new, and your feedback makes it better for everyone. Hit a bug or have an idea? Email support@brukas.app. We read every note.

About

calc318

Instantly solve 175 ACI 318-19 equations with live computation and interactive charts. Understand equation behavior with sensitivity graphs and clear variable descriptions. Designed for engineers needing quick, accurate calculations and insights.

Highlights
  • 175 ACI 318-19 equations solved instantly
  • Live computation with unit awareness
  • Interactive sensitivity graphs
  • Professionally formatted equations
  • Complete variable descriptions
  • Smart search functionality
  • Recents tab for quick access
Features
Read full description

Solve all 175 equations from ACI 318-19 Appendix C, instantly, in US Customary Units. Calc318 turns the equations from ACI 318-19 Appendix C into a live calculator. Pick an equation, enter your parameters, and get an answer the moment you type — beautifully rendered, with every variable clearly defined and unit-aware. No spreadsheets, no hand calcs. calc318 requires an auto-renewable subscription. Start your 7-day free trial — no charge until the trial ends, and you can cancel anytime. After the trial, your subscription continues at $12.99/year or $2.99/month. Manage or cancel anytime in Settings → Apple ID → Subscriptions. See more than just a number. Tap any input to open an interactive chart that shows exactly how your result responds as that parameter changes — with a draggable point and a family of curves for the other key variables, so you understand the behavior of the equation, not just one data point. FEATURES: - Live computation for all 175 ACI 318-19 equations, fully unit-aware. - Professionally formatted equations with LaTeX-quality rendering. - Interactive sensitivity graphs — drag a point and watch the result update in real time. - Compare curves across multiple parameter values to see trends at a glance. - Complete variable descriptions and units for every input. - Smart search by section number, chapter, keyword, or variable. - Recents tab to jump back to equations you use most. - Clean, intuitive interface designed for engineers. Whether you're checking a calculation, running a quick sensitivity study, or referencing design provisions, calc318 gets you the answer — and the insight behind it — in seconds. Privacy Policy: https://aiosciv.com/calc318/ Terms of Use (EULA): http://www.apple.com/legal/itunes/appstore/dev/stdeula

Screenshots

Brukas4 screens
calc3184 screens

Verdict

The call

Brukas and calc318 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Brukas sells 2 in-app purchases, starting at $4.99 per month and calc318 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Brukas versus calc318: the parameters behind the verdict, then further details
ParameterBrukascalc318
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequency—Every 3 months
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size39 MB19 MB
Age rating9+4+
DeveloperSean SmithARTIFICIAL INTELLIGENCE OPTIMIZATION AND SOFTWARE AIOS LLC

In-app purchases

2 purchases

Brukas

Subscriptions2
  • Brukas Pro - Monthly (Early Bird)$4.991 Month
  • Brukas Pro (Annual)$39.991 Year
2 purchases

calc318

Subscriptions2
  • calc318 Pro Monthly7 Days trial$2.991 Month
  • calc318 Pro Yearly7 Days trial$12.991 Year

Questions

Is Brukas free?
Brukas is free to download, with in-app purchases available.
Is calc318 free?
calc318 is free to download, with in-app purchases available.
Do Brukas or calc318 have ads?
Neither Brukas nor calc318 shows ads.

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