Planetary Gear Calculator

Name: Planetary Gear Calculator revenue & download estimates
Creator: AppCurrents

App Store·ProductivityPaid $3.99★ 4.67 (6)launched 4.2y agoapp updated 4mo agocharts in 1 country

Scout Score

Planetary Gear Calculator generates an estimated $9–$40/month in revenue from 3–20 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	$9–$40
Est. downloads / month	3–20
Estimate confidence	medium
Pricing	Paid $3.99
Rating	4.67 ★ (6 ratings)
Category	Productivity
Released	07.04.2022
App last updated	23.01.2026
Platform	iOS

Est. downloads / mo

3–20

Est. revenue / mo

$9–$40

Rating velocity / day

Chart velocity

—

Peak rank

—

Days tracked

—

Modeled monthly estimate · rating velocity · medium confidence

About

Planetary Gears Calculator calculate the gear teeth and gear speed of planetary gears system. Plus quickly simulate how the Planetary Gears works on the fly. This is a great tool, especially for DIYer who want to design their own Planetary Gears System quick and easy. Preview how these systems work before 3D print own planetary gear system. Formula for Planetary gear systems: Sun Teeth = ringTe…

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 13

Newness

Breakout

Ratings & velocity

Total ratings

Jun 14

New ratings / day

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

Rating distribution

100% positive · 6 ratings

5★

67%

4★

33%

3★

2★

1★

Geographic reach

best rank · 1 storefront

#86 category

Revenue & downloads trend

ARPU $3

Est. revenue / mo · $18

$18

Jun 14Jun 18

Est. downloads / mo · 6

Jun 14Jun 18

Update history

1 update tracked

v1.14mo ago
- Updated for the newest devices. - Minor bugs fixed.

Planetary Gear Calculator — FAQ

How much money does Planetary Gear Calculator make?

According to AppCurrents estimates, Planetary Gear Calculator generates approximately $9–$40 per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.