4.7.6
2020-07-02
* Fix: Minor bugfix
* Upd: Ukrainian language (by Vadym)
* Upd: German language (by Andreas)
* Upd: Purtuguese [BR] language (by Rudinei)
* Upd: Indonesian language (by Sony Bejo)
* Upd: Hungarian language (by Nd)
* Upd: General update of languages
4.7.5
2020-06-01
* Fix: Apparent power
* Upd: Simplified Chinese language (by Su Hongxin)
* Upd: Vietnamese language (by Nguyen Duy Trung)
4.7.4
2020-05-18
* Fix: Apparent power
* Fix: Print function
* Add: Indonesian language (by Suryadi Fajrin)
* Upd: Russian language (by Murtozakul)
4.7.2
2020-04-18
* Fix: Decimal numbers
* Mod: Improved code decoding of SMD resistors
* Add: MWh to "Energy conversion"
4.6.1
2020-02-25
* Fix: Crash on startup with iOS versions other than 13
4.6.0
2020-02-24
* New: Dark theme
* Add: Pinout of the balanced mono jack
* Upd: Simplified Chinese language (by Wang Jiangyu)
* Upd: Spanish language (by Kovalsky and Neprales)
* Upd: Polish language (by zbyszek pizuch)
* Upd: Bulgarian language [partial] (by Dian Panteleev)
* Upd: Vietnamese language (by Nguyen Duy Trung)
4.5.4
2019-12-26
* Fix: Long tab names
* Upd: Hungarian language (by Nd)
* Upd: Azerbaijani language (by Nofel)
* Upd: General update of languages
4.5.2
2019-10-29
* Fix: Print function with iOS 13
* Fix: Minor bugfix
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Portuguese [BR] language (by Elder Henrique de Souza)
* Upd: Czech language (by Skipy)
4.5.1
2019-10-02
* Fix: Display issues with Dark Theme
* Fix: Minor bugfix
4.5.0
2019-10-01
* New: Risk assessment of overvoltages with atmospheric origin
* New: Installation methods
* Add: Number of circuits in "Wire size" (IEC)
* Add: Azerbaijani language (by Miryaqub Nuriyev)
* Upd: Bulgarian language (by Dian Panteleev)
* Upd: German language (by Iceman2501 and Andreas)
* Upd: Romanian language (by Păun Traian and Jicu Bogdan)
* Upd: Indonesian language (by Andarinyo)
* Upd: Persian language (by Honafa12)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Russian language (by Murtozakul)
* Upd: Greek language [partial] (by Giannopoulos Dimitris)
4.4.0
2019-07-16
* New: Sheet "Favorites"
* Imp: Improved the calculation "Current carrying capacity of busbar"
* Imp: Performance improvement
* Fix: Pinout Apple Lightning
* Upd: Persian language (by ARiO and Behrad0011)
* Upd: Danish language (by Esben Dahl)
* Upd: Russian language (by Murtozakul)
* Upd: Portuguese [BR] language (by Julio Ribeiro)
* Upd: German language (by Andreas)
4.3.2
2019-04-30
* Add: Inch to "Current carrying capacity of busbar"
* Add: ft·lbf and in·lbf to "Maximum torque"
* Fix: Changelog
* Fix: Crash when the app is called by another app
* Fix: Invalid parameter in Power Conversion
* Fix: Picker selection
4.3.1
2019-04-17
* Fix: Calculation of power factor of motor and voltage of motor
* Imp: Motor section form
4.3.0
2019-04-08
* New: Current carrying capacity of busbar
* New: Calculation of the cable temperature
* New: Trigonometric functions
* New: Standard resistor values
* New: Dimensions and weight of cables
* New: Inductor code
* New: Admissible let-through energy of the cable (K²S²)
* New: Power losses in cables
* New: C-Form Sockets (IEC 60309)
* New: Nema connectors
* New: Atex marking
* New: Insulation class of the motor
* New: SWG conversion table
* New: VAr / µF conversion
* New: Pinout DisplayPort
* New: Pinout OBD II
* New: Pinout Jack
* New: Pinout display LCD 16x2
* Add: Pinout RJ9
* Add: DVI types
* Add: HDMI types
* Mod: Rearrangement calculations: current, power, voltage, power factor and motor efficiency
* Add: Landscape mode for iPad
* Fix: Calculation of resistance
* Fix: Nautical mile conversion
* Add: Korean language (by Limchoonsik)
* Upd: Persian language (by Saeed.Fardi and Ali Zargar)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: German language (by Andreas)
* Upd: Turkish language (by Bekir Aydogdu)
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Slovenian language (by Sašo Veternik)
* Upd: Croatian language (by Goran Arabadžić)
* Upd: Polish language (by Si3wc4 and Kacper Szuba)
* Upd: Czech language (by Skipy)
* Upd: Russian language (by Murtozakul)
* Upd: Simplified Chinese language (by Tian Hongpeng)
* Upd: Traditional Chinese language (by EricLee)
* Upd: Magyar language (by Sándor Marosi)
4.2.3
2019-02-14
* Add: "DOD" in Ah/kWh Conversion
* Add: kg/mm² in Pressure Conversion
* Add: Button to search the standard resistance in some calculations
* Add: Selectable result
* Add: Pinterest Profile
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Persian language (by Danesh)
* Upd: Bosnian language (by Ferid)
* Upd: Russian language (by Murtozakul)
* Upd: Bulgarian language (by Ivan Radev)
4.2.2
2018-12-10
* Add: "in·lbf" in Torque conversion
* Add: MVA in "Calculation of current"
* Upd: Bolivian voltage
* Upd: Russian language (by Murtozakul)
* Upd: Portuguese [BR] language (by Leonardo Knuppe)
* Upd: Romanian language (by Pătrașcu Laurențiu)
* Upd: German language (by Andreas)
* Upd: Ukrainian language (by Igor)
* Upd: Czech language (by Skipy)
* Upd: Bosnian language (by Ferid)
4.2.1
2018-11-07
* Add: Support for 20, 22, 24, 26, 28 awg
* Add: Operating temperature to "Maximum wire length"
* Add: Swipe to show/hide sidebar
* Fix: Calculation of the neutral size
* Upd: Crash report
* Upd: Arabic language (by Abdusalam Qaissia)
* Upd: Czech language (by Shadel Fox)
* Upd: Persian language (by Abbas Babaei)
* Upd: Romanian language (by Patrascul25)
* Upd: Spanish language (by Fernando)
* Upd: Vietnamese language (by Phạm Thiên Thanh)
4.2.0
2018-09-04
* New: Print support
* Add: Support for 16 and 18 awg
4.1.0
2018-08-21
* Fix: Calculation of resistance and Calculation of voltage with three-phase current
* Fix: Japan three-phase voltage
* Upd: Hungarian language (by Latcyba)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Ukrainian language (by Andrey Kosenko)
4.0.3
2018-07-11
* Upd: Russian language (by Murtozakul)
* Upd: Slovenian language (by Davorin Caf)
4.0.2
2018-06-19
* Mod: Improved "Conduit fill" IEC
* Upd: Simplified Chinese language (by Tian Hongpeng)
* Upd: Ukrainian language (by Andrey Kosenko)
* Upd: Danish language (by Esben Dahl)
* Upd: German language (by Alex)
4.0.1
2018-06-08
* Imp: Added kW to "Motor full-load current"
* Fix: Crash wire size with installation type D2
* Upd: Persian language (by Hadi Lael Bahador)
* Upd: Vietnamese language (by Nguyễn Duy Trung)
* Upd: Russian language (by Murtozakul)
* Upd: Simplified Chinese language (by Tian Hongpeng)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Bulgarian language (by Ivan Radev)
4.0.0
2018-05-24
* New: General reorganization of the calculations
* New: Motor slip
* New: Motor full-load current
* Imp: Improved calculations with resistor color code
* Mod: "Pipes dimensions" is available in the Resources tab
* Mod: cm-inch conversion is included in the Length conversion
* Mod: kW-HP conversion and kW-BTU/h conversion were merged into Power conversion
* Imp: Improved table of resistivity and conductivity
* Add: Ampacity of cables smaller than 25mm² for the installation method G
* Upd: Ukrainian language (by Vyacheslav)
* Upd: German language (by Andreas)
* Upd: Vietnamese language (by Nguyễn Duy Trung and ManhLD)
* Upd: Czech language (by Skipy)
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Turkish language (by Bekir Aydogdu)
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Portuguese [BR] language (by Antonio Fraga)
* Upd: Polish language (by Kacper Szuba)
* Upd: Romanian language (by Laurentiu Petre)
* Upd: Traditional Chinese language (by EricLee)
* Fix: Large wire size calculation
* Fix: Rounding of the reactance value
* Fix: Minor bugfix
3.4.0
2018-04-10
* New: ANSI standard device numbers
* New: Analog signal values
* Imp: Voltage drop calculation
* Add: Settings: max wire size
* Imp: Impedance calculation
* Fix: Bug operating current
* Upd: Vietnamese language (by Trung Lê)
* Upd: Arabic language (by Ous Yasen)
* Upd: German language (by Andreas)
* Upd: Macedonian language (by Dragančo Velkov)
3.3.6
2018-01-25
* Upd: Resolutions
* Fix: Calculation of NTC temperature
* Fix: Image of the motor terminal board
* Upd: Polish language (by Marcin Antas)
3.3.5
2018-01-13
* Fix: Max voltage
* Upd: Macedonian language (by Dragančo Velkov)
* Upd: Czech language (by Skipy)
* Upd: Bulgarian language (by Ivan Radev)
* Upd: Ukrainian language (by Andrey Kosenko)
* Upd: German language (by Andreas)
3.3.4
2018-01-03
* New: Current carrying capacity of bare conductors
* Add: Noncontinuous loads in "Sizing the circuit breaker NEC"
* Upd: Portuguese [BR] language (by Junior Messias)
* Mod: Macedonian (Cyrillic) language (by Dragančo Velkov)
* Fix: Voltage in Brazil
* Fix: App rating
3.3.3
2017-11-20
* Add: Compatibility with iPhone X
* Fix: Capacitor code chart
* Add: Macedonian language (by Dragančo Velkov)
* Upd: Czech language (by Skipy)
* Upd: Vietnamese language (by TuanNguyen, Tuấn Phùng and Nguyễn Duy Trung)
* Upd: Persian language (by Jamal Moghadami)
* Fix: Minor bugfix
3.3.2
2017-09-16
* Upd: Slovenian language (by Davorin Caf)
* Upd: French language (by Yves Tschantz)
* Upd: Polish language (by Yasioo)
* Upd: Russian language (by Murtozakul)
* Upd: Spanish language (by Ángel Tepetla and GavilanZ)
* Upd: Bulgarian language (by Ivan Radev)
* Upd: Persian language (by Amin Norozi)
3.3.1
2017-08-28
* New: Splash screen
* Add: LinkedIn profile
* Upd: Russian language (by Leonid Tsvetinovich)
* Upd: Czech language (by Skipy)
3.3.0
2017-07-07
* New: Temperature sensors (PT/NI/CU, NTC, Thermocouples…)
* Mod: Thermocouple colour codes and data
* Upd: Portuguese language (by Leandro Sousa)
* Upd: German language (by Andreas)
* Fix: Temperature now accepts negative values
* Fix: Philippines three-phase voltage
3.2.1
2017-05-10
* Add: Installation type D2
* Add: Wire size with sizing neutral and PE (IEC)
* Add: Choosing sizing method for neutral and PE in settings
* Upd: German language (by Andreas)
* Upd: Ukrainian language (by Roman Korzh)
* Upd: Czech language (by Skipy)
* Upd: Portuguese language (by Leandro Sousa)
* Add: Nepali language (by Sagar Acharya)
* Fix: Current carrying capacity for B1 method
* Fix: Bug last stripe (PPM)
3.2.0
2017-03-31
* Add: Ambient temperature to "Wire size" calculation
* Add: NEC installation type "Supported on a messenger"
* Add: Three-phase voltage in the "Electricity around the world"
* Add: Other formulas
* Add: Translation for pinouts in Italian, Russian and Ukrainian
* New: Renewed settings
* Add: Added settings "Default direct current voltage", "Power factor default" and "Max voltage drop"
* Add: Ukrainian language (by Roman Korzh)
* Upd: German language (by Andreas)
* Upd: Czech language (by Skipy)
* Upd: Persian language (by Sina Kheymedoozy)
* Fix: Retma code
* Fix: Bug "modified voltage" after the choice of installation type
* Fix: Minor bugfix
3.1.0
2017-02-22
* New: Conduit fill
* New: Tripping curves
* New: Torque conversion
* New: Angle conversion
* New: kW - BTU/h conversion
* Add: Translate button to About section
* Mod: Renewed some icons
* Imp: Improved layout "Operating current"
* Fix: Improved "Short circuit current with transformer substation"
* Fix: TableView separator inset
* Upd: Polish language (by Kacper Szuba)
* Upd: Slovenian language (by Sašo Veternik)
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Russian language (by Leonid Tsvetinovich)
* Upd: Magyar language (by Sándor Marosi)
* Upd: Simplified chinese language (by Tian Hongpeng)
* Upd: Traditional chinese language (by Eric Lee)
* Upd: Czech language (by Skipy)
* Upd: Turkish language (by Bekir Aydogdu)
* Upd: Croatian language (by Pero Razović)
3.0.0
2016-11-28
* New: Capacitor code
* New: Fuses application categories
* New: Thermocouples
* New: Earthing system
* New: CCTV resolutions
* New: CCTV Harddrive/Bandwidth calculator
* New: Current divider
* New: Conversion byte
* New: NEMA Electrical symbols
* New: UL/CSA fuse class
* New: Capacitor power at different voltage
* New: Short-circuit current min (approximate method)
* New: Pinout MIDI
* New: Pinout Thunderbolt
* New: Pinout SD Card
* New: Pinout Sim Card
* Add: Animation for the results
* Add: NYDialogs
* Add: Slovenian language (by Sašo Veternik & Tomaž Dobrila)
* Add: Swedish language (by Jimmy Olandersson)
* Upd: Vietnamese language (by Nguyễn Duy Trung)
* Upd: Croatian language (by Pero Razović)
* Upd: Arabic language (by Abdusalam Qaissia)
* Upd: Portuguese [PT] language (by Leandro Sousa)
* Upd: Portuguese [BR] language (by Moacir Carvalho)
* Upd: Simplified chinese language (by Tian Hongpeng)
* Upd: Czech language (by Skipy)
* Upd: Persian language (by Sajjad Asadbeygi)
* Upd: Polish language (by Kacper Szuba)
* Upd: Turkish language (by Bekir Aydogdu)
* Upd: Romanian language (by Silvian Ionescu)
* Upd: Magyar language (by Sándor Marosi)
* Upd: German language (by Claudio Ruffino)
* Upd: Russian language (by Leonid Tsvetinovich)
2.2.0
2016-10-07
* Imp: Short circuit current with transformer substation
* Imp: Power factor correction
* Mod: Calculations "Power factor correction" and "Power factor correction small loads" have been merged
* Add: Number of neutral conductors in parallel in the short-circuit current calculation
* Add: Choice φ in radians or degrees in "Calculation of reactive power"
* Add: kVA and kVAr to "Calculation of power factor"
* Add: Dutch language (by Ilyahoo Proshel, Robert Wintersteijn, Felipe Espitia)