Piet Jonas

Developer Portfolio · Page 2

60 App Records
Length iOS Icon

Length

App $0.99
  • Version: 1.4.2
  • Size: 34.12 MB
  • Release date: 2012-03-31
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.Length
View App
Smooth Countdown Lite iOS Icon

Smooth Countdown Lite

App Free
  • Version: 1.2.0
  • Size: 949.0 KB
  • Release date: 2012-03-24
  • Min iOS: 6.0
  • Bundle ID: com.speedymarks.apps.SmoothCountdownFree
View App
Units Free iOS Icon

Units Free

App Free
  • Version: 1.6.0
  • Size: 2.55 MB
  • Release date: 2012-03-24
  • Min iOS: 5.1.1
  • Bundle ID: com.speedymarks.apps.UnitsFree
View App
Units App iOS Icon

Units App

App $0.99
  • Version: 1.6.3
  • Size: 2.47 MB
  • Release date: 2012-03-19
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.Units
View App
Source Viewer Lite iOS Icon

Source Viewer Lite

App Free
  • Version: 1.8.1
  • Size: 790.0 KB
  • Release date: 2012-03-19
  • Min iOS: 6.0
  • Bundle ID: com.speedymarks.app.SourceViewFree
View App
Web Images Lite iOS Icon

Web Images Lite

App Free
  • Version: 1.9.0
  • Size: 1.01 MB
  • Release date: 2012-03-10
  • Min iOS: 6.0
  • Bundle ID: com.speedymarks.apps.WebImagesFree
View App
Sports Free iOS Icon

Sports Free

App Free
  • Version: 1.6.0
  • Size: 977.0 KB
  • Release date: 2012-03-10
  • Min iOS: 5.1.1
  • Bundle ID: com.speedymarks.apps.SportsFree
View App
Acc Alert iOS Icon

Acc Alert

App $0.99
  • Version: 1.2.2
  • Size: 4.98 MB
  • Release date: 2012-02-29
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.AccAlarm
View App
Acc Alert Lite iOS Icon

Acc Alert Lite

App Free
  • Version: 1.2.0
  • Size: 4.61 MB
  • Release date: 2012-03-03
  • Min iOS: 6.0
  • Bundle ID: com.speedymarks.apps.AccAlarmFree
View App
Weight Chart Free iOS Icon

Weight Chart Free

App Free
  • Version: 2.4.0
  • Size: 1.64 MB
  • Release date: 2012-02-20
  • Min iOS: 5.1.1
  • Bundle ID: com.speedymarks.apps.WeightChartFree
View App
My Birthday - Lite iOS Icon

My Birthday - Lite

App Free
  • Version: 1.3.0
  • Size: 2.76 MB
  • Release date: 2012-02-05
  • Min iOS: 6.0
  • Bundle ID: com.speedymarks.app.MyBirthdayFree
View App
Photo Loupe iOS Icon

Photo Loupe

App $0.99
  • Version: 1.2.3
  • Size: 10.08 MB
  • Release date: 2011-12-21
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Loupe
View App
Smooth Countdown iOS Icon

Smooth Countdown

App $0.99
  • Version: 1.2.3
  • Size: 1.32 MB
  • Release date: 2011-12-07
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.SmoothCountdown
View App
Smooth Clock iOS Icon

Smooth Clock

App $0.99
  • Version: 1.3.3
  • Size: 985.0 KB
  • Release date: 2011-11-30
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.SmoothClock
View App
Sensors iOS Icon

Sensors

App $1.99
  • Version: 1.1.1
  • Size: 2.51 MB
  • Release date: 2011-11-22
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.Sensors
View App
Chess Clock App iOS Icon

Chess Clock App

App $0.99
  • Version: 1.3.2
  • Size: 18.89 MB
  • Release date: 2011-11-04
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.ChessClock
View App
Pay Timer iOS Icon

Pay Timer

App $0.99
  • Version: 1.3.1
  • Size: 5.08 MB
  • Release date: 2011-10-05
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.PayTimer
View App
Boiling iOS Icon

Boiling

App $0.99
  • Version: 1.1.3
  • Size: 5.23 MB
  • Release date: 2011-08-31
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Boiling
View App
Egg Spoon Race iOS Icon

Egg Spoon Race

App $0.99
  • Version: 1.1.3
  • Size: 10.55 MB
  • Release date: 2011-08-18
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.EggSpoonRace
View App
Acceleration iOS Icon

Acceleration

App $0.99
  • Version: 1.2.2
  • Size: 1.43 MB
  • Release date: 2011-06-22
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.Acceleration
View App
Speed App iOS Icon

Speed App

App $0.99
  • Version: 1.2.2
  • Size: 1.29 MB
  • Release date: 2011-04-25
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.Speed
View App
Cooktop iOS Icon

Cooktop

App Free
  • Version: 1.2.3
  • Size: 10.1 MB
  • Release date: 2011-04-06
  • Min iOS: 7.0
  • Bundle ID: com.speedymarks.apps.CeramicHob
View App
Water Timer iOS Icon

Water Timer

App $0.99
  • Version: 1.2.3
  • Size: 2.29 MB
  • Release date: 2011-03-09
  • Min iOS: 12.0
  • Bundle ID: WaterTimer
View App
Temperature App iOS Icon

Temperature App

App $0.99
  • Version: 1.5.1
  • Size: 3.19 MB
  • Release date: 2010-12-19
  • Min iOS: 7.0
  • Bundle ID: com.speedymarks.apps.Temperature
View App
SpeedyMarks Pairs iOS Icon

SpeedyMarks Pairs

App Free
  • Version: 1.8.8
  • Size: 3.66 MB
  • Release date: 2010-12-16
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.Pairs
View App
Weight Chart iOS Icon

Weight Chart

App $0.99
  • Version: 2.4.3
  • Size: 1.77 MB
  • Release date: 2010-09-25
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.WeightChart
View App
My Position HD iOS Icon

My Position HD

App $1.99
  • Version: 1.2.2
  • Size: 1.26 MB
  • Release date: 2010-06-30
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.MyPositionPad
View App
Calculators XL iOS Icon

Calculators XL

App $2.99
  • Version: 1.1.1
  • Size: 2.03 MB
  • Release date: 2010-06-10
  • Min iOS: 8.0
  • Bundle ID: com.speedymarks.apps.CalculatorsPad
View App
SpeedyMarks iOS Icon

SpeedyMarks

App $1.99
  • Version: 1.1.3
  • Size: 1.28 MB
  • Release date: 2010-06-06
  • Min iOS: 17.6
  • Bundle ID: com.speedymarks.apps.SpeedyMarksPad
View App
WorldWatchr HD iOS Icon

WorldWatchr HD

App $2.99
  • Version: 1.1.4
  • Size: 1.98 MB
  • Release date: 2010-05-31
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.WebCamsPad
View App
Game Counter HD iOS Icon

Game Counter HD

App $2.99
  • Version: 1.2.3
  • Size: 883.0 KB
  • Release date: 2010-05-19
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.GameCounterPad
View App
Sunset HD iOS Icon

Sunset HD

App $0.99
  • Version: 1.1.6
  • Size: 2.63 MB
  • Release date: 2010-05-07
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.SunPad
View App
Grade Book HD iOS Icon

Grade Book HD

App $4.99
  • Version: 1.2.1
  • Size: 2.38 MB
  • Release date: 2010-04-26
  • Min iOS: 8.0
  • Bundle ID: com.speedymarks.apps.GradeBookPad
View App
Quick Chart XL iOS Icon

Quick Chart XL

App $1.99
  • Version: 1.2.3
  • Size: 1.16 MB
  • Release date: 2010-04-22
  • Min iOS: 17.6
  • Bundle ID: com.speedymarks.apps.QuickChartPad
View App
3D Plotter XL iOS Icon

3D Plotter XL

App $1.99
  • Version: 1.2.3
  • Size: 905.0 KB
  • Release date: 2010-04-21
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.3dPlotterPad
View App
Plotter XL iOS Icon

Plotter XL

App $1.99
  • Version: 1.2.3
  • Size: 1.25 MB
  • Release date: 2010-04-20
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.PlotterPad
View App
Capital Quiz HD iOS Icon

Capital Quiz HD

App $0.99
  • Version: 2.1.1
  • Size: 2.33 MB
  • Release date: 2010-04-02
  • Min iOS: 8.0
  • Bundle ID: com.speedymarks.apps.CapitalQuizPad
View App
Country Quiz HD iOS Icon

Country Quiz HD

App $0.99
  • Version: 2.1.2
  • Size: 2.13 MB
  • Release date: 2010-04-01
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.CountryQuizPad
View App
Checklists XL iOS Icon

Checklists XL

App $0.99
  • Version: 1.5.3
  • Size: 946.0 KB
  • Release date: 2010-04-01
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.ChecklistPad
View App
States XL iOS Icon

States XL

App $0.99
  • Version: 1.2.2
  • Size: 995.0 KB
  • Release date: 2010-04-01
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.StatesPad
View App
Compass XL iOS Icon

Compass XL

App $0.99
  • Version: 1.2.7
  • Size: 2.05 MB
  • Release date: 2010-04-01
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.CompassPad
View App
All Countries XL iOS Icon

All Countries XL

App $0.99
  • Version: 1.2.2
  • Size: 1.76 MB
  • Release date: 2010-04-01
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.CountriesPad
View App
Source Viewer XL iOS Icon

Source Viewer XL

App $1.99
  • Version: 1.2.3
  • Size: 1.46 MB
  • Release date: 2010-04-01
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.SourceViewPad
View App
Thesaurus XL iOS Icon

Thesaurus XL

App $0.99
  • Version: 1.1.2
  • Size: 705.0 KB
  • Release date: 2010-04-01
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.ThesaurusPad
View App
Ruler App XL iOS Icon

Ruler App XL

App $0.99
  • Version: 1.3.4
  • Size: 773.0 KB
  • Release date: 2010-04-01
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.RulerPad
View App
City Quiz Germany iOS Icon

City Quiz Germany

App $0.99
  • Version: 1.3.3
  • Size: 1.52 MB
  • Release date: 2010-03-15
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.StadtQuiz
View App
Rotation Hockey iOS Icon

Rotation Hockey

App Free
  • Version: 1.1.2
  • Size: 1.8 MB
  • Release date: 2010-03-04
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Rotation
View App
Checklists App iOS Icon

Checklists App

App $0.99
  • Version: 1.4.3
  • Size: 986.0 KB
  • Release date: 2010-03-02
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Checklist
View App
Tennis Matches iOS Icon

Tennis Matches

App $0.99
  • Version: 1.7.4
  • Size: 13.83 MB
  • Release date: 2010-02-18
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Tennis
View App
Web Monitor App iOS Icon

Web Monitor App

App $0.99
  • Version: 1.4.3
  • Size: 4.38 MB
  • Release date: 2010-01-26
  • Min iOS: 17.6
  • Bundle ID: com.speedymarks.apps.WebMonitor
View App
Kennzeichen iOS Icon

Kennzeichen

App $0.99
  • Version: 1.9.5
  • Size: 1.33 MB
  • Release date: 2009-12-12
  • Min iOS: 9.0
  • Bundle ID: com.speedymarks.apps.Kennzeichen
View App
Timer App iOS Icon

Timer App

App $0.99
  • Version: 1.5.3
  • Size: 1.3 MB
  • Release date: 2009-12-04
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Timer
View App
Max Peak iOS Icon

Max Peak

App $0.99
  • Version: 1.2.3
  • Size: 5.76 MB
  • Release date: 2009-12-04
  • Min iOS: 17.6
  • Bundle ID: com.speedymarks.apps.MaxPeak
View App
Speed Limit App iOS Icon

Speed Limit App

App $0.99
  • Version: 1.4.1
  • Size: 6.85 MB
  • Release date: 2009-11-12
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.SpeedLimit
View App
Percentage iOS Icon

Percentage

App $0.99
  • Version: 1.3.3
  • Size: 981.0 KB
  • Release date: 2009-11-03
  • Min iOS: 15.6
  • Bundle ID: com.speedymarks.apps.Percent
View App
Altitude App iOS Icon

Altitude App

App $0.99
  • Version: 1.4.3
  • Size: 23.11 MB
  • Release date: 2009-10-14
  • Min iOS: 12.0
  • Bundle ID: com.speedymarks.apps.Altitude
View App
Monty Doors iOS Icon

Monty Doors

App $0.99
  • Version: 1.2.2
  • Size: 3.39 MB
  • Release date: 2009-07-23
  • Min iOS: 11.0
  • Bundle ID: com.speedymarks.apps.MontyDoors
View App
Letter Dice iOS Icon

Letter Dice

App $0.99
  • Version: 1.5.1
  • Size: 1.14 MB
  • Release date: 2009-07-19
  • Min iOS: 5.1.1
  • Bundle ID: com.speedymarks.apps.LetterDice
View App