Keld Sperry
App Store publisher on AppTrack Ninja.
Portfolio includes:
Keld Sperry
IndividualKeld Sperry
Apps
6
Markets
175
Average rating
3.7
Countries | |||||
|---|---|---|---|---|---|
 Barbell Calculator – Gym Math Keld Sperry | 09.09.2025 | 09.09.2025 | 🇦🇪🇦🇫🇦🇬+172 | Free | Utilities |
 Learn Sight Words -Flash Cards Keld Sperry | 03.03.2018 | 07.03.2018 | 🇦🇪🇦🇫🇦🇬+172 | Free | Utilities |
 Baseball Scoreboard + Keld Sperry | 16.01.2018 | 13.06.2018 | 🇦🇪🇦🇫🇦🇬+172 | Free | Utilities |
 Pitch Speed for Baseball and Softball - Track H… Keld Sperry | 08.05.2014 | 17.05.2014 | 🇦🇪🇦🇫🇦🇬+172 | $0.99 | Sports |
 Sight Words Flash Cards * Keld Sperry | 04.03.2014 | 27.02.2018 | 🇦🇪🇦🇫🇦🇬+172 | Free | Utilities |
 Sight Word Flash Cards + Keld Sperry | 03.01.2014 | 03.03.2018 | 🇦🇪🇦🇫🇦🇬+172 | $0.99 | Reference |
1–6 of 6
1 / 1