As of 7 Nov 2026, Pro Gas Ventilation is #15 in Paid · Business in the United Kingdom, the one tracked chart it's in.
Current rank
#15United Kingdom · Paid · Business
- Was
- —7 days ago
- Change
- Not enough history yetover 7 days
- Best
- #15in 7 days
- Longest chart run
- 1 dayUnited Kingdom · Paid · Business
- New ratings, 7 days
- —Needs a week of rating history
Ranking events
- Entered the Paid · Business chart at #15United Kingdom
About
PRO GAS VENTILATION — PROFESSIONAL GAS VENTILATION CALCULATOR Take the guesswork out of ventilation calculations with Pro Gas Ventilation, a professional calculation tool developed for gas engineers working across the United Kingdom. Designed with engineers in mind, Pro Gas Ventilation provides a straightforward way to calculate ventilation requirements for a range of domestic gas appliances. KEY FEATURES • Natural Gas and LPG appliance selection • Open-flued appliance ventilation…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United Kingdom · Paid · Business: best #15, latest #15, over 7 snapshots since 1 Nov.
In 1 chart now
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United Kingdom· Paid · Business · best #15 · 1 day | #15 | New entry | Not enough history yet | #15 | 1 |
Competitors
Compare with the top 3Full chartTop of Paid · Business in United Kingdom. Pro Gas Ventilation is #15 there. Changes are over 7 days.
- #1 (number one)Up 1 place
Jump Desktop (RDP, VNC, Fluid)Phase Five Systems - #2Down 1 place
Voice Recorder - Audio RecordLiveBird Technologies Private Limited - #3Up 1 place
UP/1B CalculatorLittle App Company - #4Up 14 places
Pro Gas Volume CalculatorLiam Turner - #5Up 19 places
GB Gas Tightness NG + LPGGB-GAS.CO.UK - #6Not enough history yet
PayToParkH Valeur - #7Up 26 places
AF Download ManagerAutoflame Engineering Ltd - #8Down 3 places
TurboScan™ Pro: PDF scannerPiksoft Inc. - #9Not enough history yet
Vretti printerBanjoSoft - #10Up 15 places
Gas Rate CalculatorLittle App Company - #11Up 8 places
TapeACall Pro: Call RecorderMosaic S.r.l. - #12New entry
Business & Leadership BBA- MBAKarim SLITI - #13New entry
Business Card Reader, ScannerAbdulla Yasin - #14New entry
Yolla: Digital Business CardOzkan Algul - #16New entry
WealthOnTrackersRashpal Maan - #17New entry
BuildReport Pro: Snag ListRaghvendra Bhargava - #18Not enough history yet
Simple Invoice CreatorMark Tiddy - #19Down 12 places
HotSchedulesHotSchedules - #20Up 19 places
Calc VAT – VAT CalculatorAaron Wardle - #21Down 9 places
vMEyeCloudGuangzhou Kedi Intelligence Technology Co., Ltd.
Screenshots
More from Liam Turner
| App | Best rank now | Released | App Store |
|---|---|---|---|
Pro Gas Volume CalculatorBusiness · | Paid · BusinessUnited Kingdom#4 | ||
 Pro Gas Flue DistanceBusiness · | Not charting | ||
 Pro Gas Pipe SizerBusiness · | Not charting |
As of 7 Nov 2026, Pro Gas Ventilation is #15 in Paid · Business in the United Kingdom, the one tracked chart it's in.
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
App facts
What Apple publishes about this app. Ratings are from one country's App Store.
- Price
- £3.99
- Released
- 23 Oct 2026
- Last update
- Version 1.3
- Requires
- iOS 15.0or later
- Size
- 22 MB
- Languages
- 1
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United Kingdom · Paid · Business: best #15, latest #15, over 7 snapshots since 1 Nov.
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United Kingdom· Paid · Business · best #15 · 1 day | #15 | New entry | Not enough history yet | #15 | 1 |
Ranking events
Entries, big moves, #1s and new versions we've recorded, by day.
- Entered the Paid · Business chart at #15United Kingdom
Competitors
Compare with the top 3Full chartTop of Paid · Business in United Kingdom. Pro Gas Ventilation is #15 there. Changes are over 7 days.
- #1 (number one)Up 1 placeJump Desktop (RDP, VNC, Fluid)Phase Five Systems
- #2Down 1 placeVoice Recorder - Audio RecordLiveBird Technologies Private Limited
- #3Up 1 placeUP/1B CalculatorLittle App Company
- #4Up 14 placesPro Gas Volume CalculatorLiam Turner
- #5Up 19 placesGB Gas Tightness NG + LPGGB-GAS.CO.UK
- #6Not enough history yetPayToParkH Valeur
- #7Up 26 placesAF Download ManagerAutoflame Engineering Ltd
- #8Down 3 placesTurboScan™ Pro: PDF scannerPiksoft Inc.
- #9Not enough history yetVretti printerBanjoSoft
- #10Up 15 placesGas Rate CalculatorLittle App Company
- #11Up 8 placesTapeACall Pro: Call RecorderMosaic S.r.l.
- #12New entryBusiness & Leadership BBA- MBAKarim SLITI
- #13New entryBusiness Card Reader, ScannerAbdulla Yasin
- #14New entryYolla: Digital Business CardOzkan Algul
- #15New entryPro Gas VentilationThis app
- #16New entryWealthOnTrackersRashpal Maan
- #17New entryBuildReport Pro: Snag ListRaghvendra Bhargava
- #18Not enough history yetSimple Invoice CreatorMark Tiddy
- #19Down 12 placesHotSchedulesHotSchedules
- #20Up 19 placesCalc VAT – VAT CalculatorAaron Wardle
- #21Down 9 placesvMEyeCloudGuangzhou Kedi Intelligence Technology Co., Ltd.
About
From the app's App Store listing.
PRO GAS VENTILATION — PROFESSIONAL GAS VENTILATION CALCULATOR
Take the guesswork out of ventilation calculations with Pro Gas Ventilation, a professional calculation tool developed for gas engineers working across the United Kingdom.
Designed with engineers in mind, Pro Gas Ventilation provides a straightforward way to calculate ventilation requirements for a range of domestic gas appliances.
KEY FEATURES
- Natural Gas and LPG appliance selection
- Open-flued appliance ventilation…
More from Liam Turner
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
Pro Gas Volume CalculatorBusiness · | Paid · BusinessUnited Kingdom#4 | ||
Pro Gas Flue DistanceBusiness · | Not charting | ||
Pro Gas Pipe SizerBusiness · | Not charting |
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.