Taper Offset Spacing Calculato
by Caroline Boyle
- Productivity
- Paid
- Zombie
- Small & simple · 78
- Rating
- 0.0
- 0 ratings
- Top 70%among 36 Productivity apps
- Last update
- Aug 14, 2018
- Version 1.1
- Size
- 27 MB
- Category
- Productivity
- Tracked since
- Oct 24, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
The Taper Offset Spacing Calculator is a tool for custom fishing rod builders who do cross wraps. Enter the size of your rod (butt and tip diameters where the pattern will be wrapped) and the number of pattern repeats, and the app will calculate the spacings or initial crossing points for your pattern.
This app uses the Taper Offset Spacing algorithm to adjust for the taper of the blank. This is important to ensure that your cross wrap pattern closes nicely.
For more information please visit the threadcentral website: https://threadcentral.net
What’s new
Release notes for the latest version, as written by the developer.
Bug Fix to enable decimals when entering diameter measurements
Rank history
Daily position in the Australia charts. #1 is at the top.
- Best rank
- #17
- Current rank
- #17
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
78/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 0
- App size100% · 10
Size: 27 MB
- Price model100% · 15
Price model: paid
- Demand proof25% · 30
Best rank #17, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.1LatestReleased Aug 14, 2018