Comparison

Pressure Altimeter Tracker vs Hold Entry Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pressure Altimeter Tracker

Track real-time altitude changes with interactive graphs and Live Activities. Offers sea-level or relative altitude modes, with optional CSV export/import for detailed data analysis. Includes a standalone Watch app and real-time climb/descent statistics.

Highlights
  • Real-time altitude tracking
  • Interactive altitude graphs
  • Live Activities display
  • Relative altitude mode
  • CSV export/import
  • Standalone Watch app
  • Real-time climb/descent stats
Features
Read full description

AltiTracker runs automatically in the background and keeps track of altitude changes in real time. The app's interactive graphs let you see and explore altitude changes and trends over time. With our Live Activities feature, AltiTracker shows your current altitude even when you phone is locked. You can select either sea-level operation or a relative altitude mode that tracks your altitude relative to a selected reference altitude (for example, your altitude relative to your base camp). Optional CSV export/import capabilities let you save your altitude data at ultra-high one-second resolution, and you can explore previously saved CSV altitude data directly in the app. The included Watch app can run stand-alone on your Watch fully independent of your iPhone. Our Watch app also let you easily adjust all key settings such as reference pressure or relative altitude. Real-time stats let you track your total climb/descent info, min/max altitude, vertical speed, and direction. You can set your sea level altitude or pressure manually, or use the GPS feature to obtain a reference altitude automatically. Our Live Background feature helps ensure that you maximize battery life by automatically turning off operation after the desired background runtime period. And our climb sensitivity feature helps minimize the classic problem of weather-based altimeter "drift" between active climbs. For mariners, our app can even estimate wave height and distance between waves. And for good measure, we included our NOAA/ICAO station-based weather data along with our amazing wind speed analyzer. As you can see, we set out to build the most advanced pressure-based altimeter app out there and we hope you give it a try! Privacy policy: https://www.bogbridges.com/altiprivacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hold Entry Calculator

This tool assists pilots in quickly determining the correct entry type for instrument flight rules (IFR) holding patterns. It simplifies the process by allowing users to set headings and holding radials, with the entry type displayed prominently. Designed for both student and experienced pilots, it aims to eliminate confusion during flight.

Highlights
  • Calculate hold entries in seconds
  • Set heading to fix
  • Set holding radial
  • Switch between left and right turns
  • View entry type at a glance
  • Access detailed instructions
Features
Read full description

Hold Entry Calculator helps pilots calculate hold entries in seconds! Features (Built for WatchOS): -Set heading to the fix by tapping the heading button and turning the knob -Set holding radial (outbound) by tapping the radial button and turning the knob -Tap the buttons to change between left and right turns -Look at the top to see your entry type Press the "I" button for detailed instructions in the app! This tool is for instrument students and experienced pilots alike. Never be confused about an IFR holding pattern entry again.

Screenshots

Pressure Altimeter Tracker4 screens

Verdict

The call

The clearest difference is price: Pressure Altimeter Tracker at Free against Hold Entry Calculator's $1.99. Pressure Altimeter Tracker also leads on ratings volume (6 vs 1). Hold Entry Calculator's advantage is in-app purchases (none vs 1) and update cadence (weekly vs monthly). On rating, review sentiment, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Pressure Altimeter Tracker is free to download; Hold Entry Calculator costs $1.99 up front. Pressure Altimeter Tracker sells 1 in-app purchase, starting at $5.99 per year. Hold Entry Calculator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Pressure Altimeter Tracker against 5.0 for Hold Entry Calculator. That said, the two scores are not equally well evidenced: Pressure Altimeter Tracker has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Pressure Altimeter Tracker ships an update monthly, Hold Entry Calculator weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
Pressure Altimeter Tracker versus Hold Entry Calculator: the parameters behind the verdict, then further details
ParameterPressure Altimeter TrackerHold Entry Calculator
PriceFree — better$1.99
Rating5.0 (6 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better1
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, Apple WatchiPhone, iPod, Apple Watch — better
Requires iOS18.013.0 — better
Further details — not scored
Size22 MB1 MB
Age rating4+4+
DeveloperBog Bridges LLCAlexander Wanagel

Customer experience

Pressure Altimeter Tracker

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Hold Entry Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Pressure Altimeter Tracker

Subscriptions1
  • Premium Features14 Days trial$5.991 Year
None

Hold Entry Calculator

No in-app purchases

Questions

Is Pressure Altimeter Tracker free?
Pressure Altimeter Tracker is free to download, with in-app purchases available.
Is Hold Entry Calculator free?
Hold Entry Calculator costs $1.99, with no in-app purchases.
Which has better reviews, Pressure Altimeter Tracker or Hold Entry Calculator?
Pressure Altimeter Tracker and Hold Entry Calculator are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.
Do Pressure Altimeter Tracker or Hold Entry Calculator have ads?
Neither Pressure Altimeter Tracker nor Hold Entry Calculator shows ads.
Which is updated more often, Pressure Altimeter Tracker or Hold Entry Calculator?
Pressure Altimeter Tracker ships an update monthly, and Hold Entry Calculator weekly. Most recently, Pressure Altimeter Tracker was updated on October 24, 2026 and Hold Entry Calculator on October 7, 2026.

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