5.0.0
2015-08-05
Completely New. New Name. New Icon. New App.
Unlimited Presets, with Notes section for each Preset you create.
US Gallons, Imp Gallons, Ounces, and mL. Gas to Oil, Oil to Gas.
**Note to Current v4 Users** - This update will not import your existing settings, due to major changes in the way data is loaded and saved. Please copy your ratios and copy your notes before applying this update. Future versions will not lose your data, sorry for any inconvenience, but this update is worth the effort.
4.0.1
2011-12-09
Fixed bug when editing history.
iOS5 Tested.
4.0.0
2011-09-21
+ Updated User Interface
+ Gas to Oil, Oil to Gas Calculator
+ Keyboard Entry with decimal
+ Retina Display Support
+ Engine Simulator
1.2
2009-11-15
- Premix Presets have been removed for this version, if you need them, do not do this update.
+ Added Sounds
+ Better Graphics
+ New Entry support fractions like 2.75 or 11.8
+ Animated Piston
+ Wider Ratios 8:1-99:1
1.1
2009-05-17
* Four "Gas Can" customizable Presets.
* Pre-mix Presets hold a record of your Fuel mixtures.
* Gas mix date and the number of days old.
* Range Expanded: 0.1 to 100 Gallons (or Liters)