Matthew Barge

App Store publisher on AppTrack Ninja.

Portfolio includes:

• Action Figure Valuator
• Typewriter Valuator
• Fountain Pen Valuator
• Vintage Camera Valuator
• Stamp Valuator
• Trading Card Valuator
• Vintage Toy Valuator
• Handbag Valuator
• Guitar Valuator
• Jewelry Valuator
• Comic Valuator
• Antique Valuator