Gas Blender Toolkit
Gas Blender Toolkit is #93 in Sports Paid in Indonesia and charting in 4 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOleg Gurevich
CategorySports
Price59,000.00 IDR
Released
Rating★ 0.0 (0)
Version2.0.38
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)500+ worldwide
Rating
0.0 ★
0 ratings
Measured
Best rank now
#93
Sports PaidMeasured
Gas Blender Toolkit on the App Store
App details
App ID
1467768490
Publisher
Oleg Gurevich
Minimum OS
iOS 15.0+
Content rating
4+
Languages
1
EN
Size
3 MB
Gas Blender Toolkit downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Indonesia | SportsPaid | #93 |
 India | SportsPaid | #174 |
 Saudi Arabia | SportsPaid | #105 |
 Russia | SportsPaid | #150 |
Apps near Gas Blender Toolkit on the chart
Sports Paid, around #93.
Ratings
App Store, worldwide.
Rating
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Gas Blender Toolkit
Gas Blender Toolkit is a comprehensive, purpose-built calculator for technical and recreational scuba divers who blend their own breathing gases.
FUNCTIONS
• Partial-pressure gas blending with freely configurable fill order
• Continuous / delta-gas blending method
• Decanting from a storage bank, with calculation of the number of possible fills
• MOD / END tables for standard scuba gases
• pSCR loop oxygen-reduction calculation at constant volume ratio
• CCR rebreather diluent END calculator for any depth and chosen PPO2 setpoint
FEATURES
• Real gas (Van der Waals) or ideal gas calculations
• Cost calculation for each gas fill
• Fully customizable standard gas list
• Accounts for gas heating during filling
• Clean, fast and easy to use
• Available in English, German, Russian and Spanish
Gas Blender Toolkit is the completely rewritten successor to the DIR-Wetnotes app, redesigned from the ground
FUNCTIONS
• Partial-pressure gas blending with freely configurable fill order
• Continuous / delta-gas blending method
• Decanting from a storage bank, with calculation of the number of possible fills
• MOD / END tables for standard scuba gases
• pSCR loop oxygen-reduction calculation at constant volume ratio
• CCR rebreather diluent END calculator for any depth and chosen PPO2 setpoint
FEATURES
• Real gas (Van der Waals) or ideal gas calculations
• Cost calculation for each gas fill
• Fully customizable standard gas list
• Accounts for gas heating during filling
• Clean, fast and easy to use
• Available in English, German, Russian and Spanish
Gas Blender Toolkit is the completely rewritten successor to the DIR-Wetnotes app, redesigned from the ground
Latest updates
2.0.38
- The CCR table can now also show the diluent as open circuit: PPO2 and gas density of the unchanged diluent, i.e. the bailout case
- Limiting depths are listed separately for loop and diluent
- Depth steps are only coarsened where the finer step adds nothing