Spine Calc

App Store·ReferenceFree★ 1.00 (1)launched 10.1y agoapp updated 9mo ago

Scout Score

5

Spine Calc generates an estimated $0/month in revenue from 1–2 downloads/month on the App Store, according to AppCurrents estimates (updated 2026-06-18).

Estimates updated 18.06.2026 · How we estimate · Ranges reflect model confidence, not exact figures.
Est. revenue / month	$0
Est. downloads / month	1–2
Estimate confidence	medium
Pricing	Free
Rating	1.00 ★ (1 ratings)
Category	Reference
Released	10.05.2016
App last updated	30.08.2025
Platform	iOS

Est. downloads / mo

1–2

Est. revenue / mo

$0

Rating velocity / day

0

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

This app is a Spine Width Calculator resource tool. It allows you to select one of over 50 paper type and thicknesses, gloss, matt, offset, digital etc. Then you can enter a page count and calculate the thickness. It's an indispensable tool for designers of books and book publishers. Please be in touch to let us know if other paper types are desired to be added. See other designer apps in our l…

View on the App Store →

Trends & analysis

Chart rank trend

US · overall

Collecting rank history — no snapshots so far. Fills in twice daily.

Why it's surfacing

Scout 5

Newness

3

Breakout

0

Ratings & velocity

Total ratings

1

Jun 13

New ratings / day

Collecting history — no snapshots so far. Fills in twice daily.

Rating distribution

0% positive · 1 ratings

5★

0%

4★

0%

3★

0%

2★

0%

1★

100%

Geographic reach

best rank · 0 storefronts

Collecting storefront coverage — no snapshots so far. Fills in twice daily.

Revenue & downloads trend

ARPU $0

Est. revenue / mo · $0

$0

Jun 13Jun 18

Est. downloads / mo · 1

1

Jun 13Jun 18

Update history

1 update tracked

v4.09mo ago
Updated to take advantage of iOS newest security and stability features

Spine Calc — FAQ

How many downloads does Spine Calc get?

Spine Calc sees an estimated 1–2 downloads per month on the App Store, per AppCurrents modeling.

Is Spine Calc free?

Spine Calc is free to download on the App Store, with no in-app purchases detected.

What is Spine Calc's rating?

Spine Calc holds a 1.00-star average from 1 ratings on the App Store.

When was Spine Calc released?

Spine Calc launched on the App Store on 10.05.2016. Its latest version shipped 30.08.2025.

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