ExactInk - an agency of web design, mobile app development, and SEO experts, helps brands look good, get noticed, and convert visitors to clients; through programs backed by both talent and technology. Grow your business with a custom mobile app. Contact ExactInk for Mobile App, IOS App & Android App Development & Design. We are an experienced mobile app development agency in Dallas, Texas. We are experts at delivering and installing a complete package of IT services by partnering with you to quickly and effectively create custom mobile apps that meet your needs. We understand the merits and demerits of native versus cross-platform, iOS versus Android, and have ample experience in building top quality apps that function across several devices and industries.