Comparison

IP Subnet Network vs IP Inbound

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

Head to head
About

IP Subnet Network

Features
Read full description

IP Subnet Calculator. Subnet Mask Converter and Invertor

About

IP Inbound

This app assists pilots in achieving precise time-on-target for critical flight maneuvers. It calculates optimal run-in speeds and provides guidance for maintaining exact arrival times at designated locations, crucial for coordinated events or performance evaluations.

Highlights
  • Precise target coordinate entry
  • IP bearing and distance selection
  • Desired ground speed input
  • Time on target (TOT) calculation
  • Pre-IP lateral guidance
  • Post-IP lateral guidance
  • Automatic turning time inclusion
Features
Read full description

IP Inbound is an application that helps pilots fly an IP-to-target run to an accurate time on target. This application is useful for formation demo pilots, or pilots who participate in simulated tactical events, and need to be over a target at a precise time. THE PROBLEM Maybe you are lead of a formation flight over a ceremony and you have specific time on target (TOT), or you are being tested on your ability to put a flour bomb on a mock target at a precise moment. In either case, you are likely given three pieces of information: 1. Your target location 2. A desired time on target 3. An initial point (IP) or run-in direction Your job is to select a run-in speed, and plan your arrival over the IP so that you arrive over the target at TOT. For flights that must coordinate with a band or pyrotechnics display on the ground, or for aircraft that are being tested on their timing, seconds matter. THE SOLUTION This iOS application allows you to select or enter a precise target coordinate, choose an IP bearing and distance, and a desired ground speed, and then enter your TOT. It then provides you with useful information during each phase of your flight: ON THE GROUND, it shows you a countdown to your TOT for takeoff planning. AIRBORNE, PRE-IP it provides you with lateral guidance to the IP, and a countdown for when you must exit the IP to make your TOT. It will also automatically provide you with direct-to-target guidance if it calculates that you must skip your IP in order to make your TOT. AIRBORNE, POST-IP it provides you with lateral guidance for the IP-to-target run, and tells you to speed up or slow down to meet your TOT. The app automatically includes turning time in its calculations: For example, if you are running very early and opt to make a 360 or an S-turn during the IP-to-target run, it will include the time needed to complete the turn in its estimated-time-of-arrival (ETA) calculations, and airspeed guidance.

Screenshots

IP Subnet Network4 screens
IP Inbound4 screens

Verdict

The call

The clearest difference is update cadence: IP Subnet Network at weekly against IP Inbound's every 3 weeks. IP Subnet Network also leads on iOS requirement (6.0 vs 26.0). On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IP Subnet Network ships an update weekly, IP Inbound every 3 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 7 level
IP Subnet Network versus IP Inbound: the parameters behind the verdict, then further details
ParameterIP Subnet NetworkIP Inbound
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS6.0 — better26.0
Further details — not scored
Size8 MB30 MB
Age rating4+4+
DeveloperChuk Fong NgTimothy Morgan

In-app purchases

None

IP Subnet Network

No in-app purchases

None

IP Inbound

No in-app purchases

Questions

Is IP Subnet Network free?
IP Subnet Network is free to download, with no in-app purchases.
Is IP Inbound free?
IP Inbound is free to download, with no in-app purchases.
Do IP Subnet Network or IP Inbound have ads?
Neither IP Subnet Network nor IP Inbound shows ads.
Which is updated more often, IP Subnet Network or IP Inbound?
IP Subnet Network ships an update weekly, and IP Inbound every 3 weeks. Most recently, IP Subnet Network was updated on October 6, 2026 and IP Inbound on September 30, 2026.

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