BalusterPro vs Even Spacing Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BalusterPro
This app simplifies the calculation of baluster spacing for handrails and other projects requiring equal spacing. It allows users to input dimensions and adjust the number of balusters to meet code requirements, displaying precise measurements on one screen.
- Calculate baluster spacing
- Input handrail dimensions
- Adjust balusters needed slider
- View spacing between balusters
- Display centers and edges
- Select measurement precision (1/16, 1/32, metric, 1/64)
- Audio output of measurements
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***Named one of the top 100 new home products for 2011 in This Old House magazine*** BalusterPro is a unique and handy tool designed for carpenters and woodworkers, but useful for do-it-yourselfers and homeowners alike. BalusterPro makes the chore of calculating spacing of handrail balusters a quick and elementary task. It can also be used for any job requiring equal spacing between boards or slats. Use for picket fences, bench/chair backs,decking or column flutes. ____________________________________ What users are saying: Punch in staircase and handrail dimensions, choose the configuration, and this app saves you the tedium of calculating baluster spacing. Hallelujah. This Old House Magazine BalusterPro is an awesome app and can be used for a multitude of layout tasks, at your desk, on the job, in your car—wherever your phone goes, and it only costs a few bucks. Gary Katz - Master finish carpenter and publisher of THISiscarpentry.com BalusterPro makes building that stairway more heavenly homefixated.com ____________________________________ Instructions for Use: BalusterPro offers calculations for six different common handrail situations which you may encounter. First, tap the settings button to select your measurement input method, then select the desired type of baluster installation. Use the keypad or sliders to enter your measurements for ‘Run Length’ (distance between the newel posts) and the ‘Baluster Width.’ Finally, just drag the ‘Balusters Needed’ slider to see your required number of balusters. As you adjust the ‘Balusters Needed’ slider, the “Spacing Between Balusters” will simultaneously update. Stop when your ‘Spacing Between Balusters’ meets your specific code requirements. Tap the view button to see a list of all the centers and edges of the balusters. No longer will you need to keep pressing the add button on your traditional calculator to list your centers....they are all shown on one screen! It’s just that simple! You can display your measurements by selecting 1/16, 1/32, or metric on the main screen to determine your precision level. If desired you can also display your result down to 1/64. To do this, once you have done your calculation, simply tap the 'Spacing Between Balusters' result and if possible it will be further reduced down to 1/64 and displayed for 5 seconds. This is handy if you want to cut all your fillets at once as it nearly eliminates cumulative error. Tap the speak buttons at the bottoms of the list columns to have the app speak your measurements. ____________________________________________________________________ Check out my other construction related apps...StairBuilderPro for a stair stringer layout tool & TilePro for a simple tile layout tool. ____________________________________________________________________ Check out the video demo at my website to see BalusterPro in action.
Even Spacing Calculator
This utility app eliminates the frustration of manual calculations for evenly distributing items. It provides precise measurements for projects like installing balusters, hanging art, or building fences, working in either direction to find piece count or gap size.
- Calculates spacing for pieces or gaps
- Supports min/max gap range
- Works in metric and imperial units
- Offers center or edge placement
- Accepts fractional or decimal input
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Plug in measurements, get perfect spacing instantly. Fractions or decimals, imperial or metric, on-center or edge. No ads, no tracking. Built by a woodworker. Ever spent way too long doing mental math, only to end up with uneven gaps anyway? Yeah, that's frustrating. Even Spacing Calculator takes the guesswork out of evenly distributing pieces across any length. Whether you're installing deck balusters, spacing recessed lights, hanging wall art, laying out a gallery wall, running conduit, building a fence, or arranging bookshelves... just plug in your numbers and get precise measurements instantly. WHY YOU'LL ACTUALLY USE THIS: Solve It Your Way Know your pieces but need the gap? Or know your ideal gap and need to figure out how many pieces fit? The app works both directions. Plus, min/max gap range calculations help you find the sweet spot when you've got flexibility to work with. Flexible Layouts Set the number of pieces, enter your total length, and let the app handle the math. Works for projects big and small. Units That Make Sense Switch between metric and imperial whenever you want. Imperial users get accuracy down to 1/64" for when precision actually matters. Center or Edge Placement Choose how you want pieces distributed, with accurate on-center measurements so you know exactly where to mark. Fractions or Decimals Input measurements the way you already think about them. No conversions needed. Save Your Projects Building a deck today and a fence next week? Save each layout as a named project and pull it up instantly. Your measurements stay with you. Print or Share Print a clean summary on any AirPrint printer, or share it through Messages, Mail, or Notes. No Ads. No Tracking. Just a tool that does its job without interruptions or creepy data collection. Built by a woodworker for anyone who's tired of measuring twice, calculating wrong, and cutting once anyway.
Screenshots
Verdict
BalusterPro and Even Spacing Calculator both sit at 4.2 stars, but that hides the real split: 83% of BalusterPro's written reviews are positive against 58% of Even Spacing Calculator's. BalusterPro also leads on chart position (#152 vs unranked) and iOS requirement (12.0 vs 16.4). Even Spacing Calculator's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BalusterPro costs $2.99 and Even Spacing Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.2 for BalusterPro against 4.2 for Even Spacing Calculator. Both are backed by a comparable volume of ratings — 17 and 23 respectively. Written reviews are what separate them: 83% of BalusterPro's written reviews are positive against 58% of Even Spacing Calculator's.
BalusterPro ships an update every 2 months, Even Spacing Calculator every 3 weeks. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.
| Parameter | BalusterPro | Even Spacing Calculator |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 4.2 (17 ratings) | 4.2 (23 ratings) |
| Positive reviews | 83.1% of reviews — better | 58.3% of reviews |
| Number of ratings | 17 | 23 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #152 — better | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 5 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Greg Gabrio | Damon Bauer |
Customer experience
BalusterPro
Even Spacing Calculator
Bugs and requests
BalusterPro
Reported bugs
3 issues- App kicks you out randomly
- App crashes when tapping view tab
- App crashes when clicking on flat run balisters attached
Requested features
18 requests- Allow angles past 40 degrees
- Loosen angle tolerance
- Update the app
- Add visualization tool
- Option to start with a center baluster
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- Improve metric input (decimals)
- Fix crashing when tapping view tab
- Allow input with keypad instead of sliders
- Compute longer runs
- Allow setting measurements with keypad
- Allow input of actual parameters of existing conditions
- Input fields for precise measurements/placements of Posts
- Allow in-field measurements for angles of rise & run
- Allow input of spacing per local code to calculate baluster count
- Fix baluster count recalculation
- Automatically add baluster width to run measurement
- Improve slider controls for better precision
- Add dark mode option
Even Spacing Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BalusterPro
No in-app purchases
Even Spacing Calculator
No in-app purchases
Questions
Is BalusterPro free?
Is Even Spacing Calculator free?
Which has better reviews, BalusterPro or Even Spacing Calculator?
Do BalusterPro or Even Spacing Calculator have ads?
Which is updated more often, BalusterPro or Even Spacing Calculator?
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