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Hold Calculator Pro

Rob Barltrop

Store data observed · From public App Store data · How we score apps

  • Navigation
  • App Store
  • United States
  • 3.01 ratings
  • Paid $1.99
  • Updated
  • Observed
App Store

Est. monthly revenue

Estimated
$300–$1.3KEst.Modelled estimate, not reported data#41 in its category (paid) ≈ 10 downloads/day × $2.19 per download

Est. monthly downloads

Estimated
170–490Est.Modelled estimate, not reported data#41 in Navigation

90-day growth

—not enough history yet

Opportunity score

AI-derived
57/100Moderate · low confidence
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About Hold Calculator ProObserved

Hold Calculator Pro is a Navigation app by Rob Barltrop on the United States App Store. Released May 27, 2020; last updated Jun 14, 2020 (version 1.2.1). Hold Calculator Pro costs $1.99 to download.

As of Oct 8, 2026, Hold Calculator Pro has a 3.0-star average rating from 1 ratings on the United States App Store and ranks #41 on the Navigation top chart. MRRBeam rates the success of Hold Calculator Pro 18/100 (early stage).

Master the 'dark art' of flying that timed holding pattern. Written by experienced instrument pilots and instructors Hold Calculator Pro will take the hard work out of the calculations.
From the App Store listing
Success score
18/100 Early stage
In Navigation
Outside the top 100
Chart position
#41 in Navigationon Oct 8, 2026
Developer
Rob Barltrop

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Hold Calculator Pro: common questions

What is Hold Calculator Pro?
Hold Calculator Pro is a Navigation app developed by Rob Barltrop, available on the App Store. It was first released on May 27, 2020.
How is Hold Calculator Pro rated?
Hold Calculator Pro has a 3.0-star average rating from 1 ratings on the United States App Store as of Oct 8, 2026.
How much money does Hold Calculator Pro make?
MRRBeam estimates Hold Calculator Pro makes about $300–$1.3K a month in revenue from 170–490 downloads a month, based on its #41 position on the Navigation paid chart. This is a modelled estimate, not reported data.
How many downloads does Hold Calculator Pro get?
About 170–490 downloads a month, by MRRBeam's estimate from its chart position. Apple does not publish download counts.
How much does Hold Calculator Pro cost?
Hold Calculator Pro costs $1.99 to download.
Is Hold Calculator Pro successful?
On Oct 8, 2026, Hold Calculator Pro ranked #41 on the Navigation top chart. MRRBeam rates the success of Hold Calculator Pro 18/100 (early stage). The success score combines rating volume, chart position and average rating.
When was Hold Calculator Pro last updated?
Hold Calculator Pro was last updated on Jun 14, 2020 (version 1.2.1).
What are alternatives to Hold Calculator Pro?
Similar Navigation apps tracked by MRRBeam include Google Maps, Waze Navigation & Live Traffic, ParkMobile: Park. Pay. Go., Transit • Subway & Bus Times and SpotHero: #1 Rated Parking App.
Is there room to build a competitor to Hold Calculator Pro?
MRRBeam's opportunity score for Hold Calculator Pro is 57/100. Unusually low review density with high revenue per download and a weak 3.0★ rating.