About this app
MSR Control: X6 Bluetooth is a companion app for compatible Bluetooth MSR card reader/writer and magnetic-stripe encoder hardware. Use your iPhone or iPad to read, write, encode, erase, copy, import, and export magnetic stripe card data with X6, MSRX6BT, BTMSR, and related devices. Compatible models include X6, MSR X6, MSRX6, MSRX6BT, and BTMSR. Compatible brands include Deftun, Misiri, Tnaive, PosTech, and PosUniTech. Key features: • Connect to compatible Bluetooth MSR hardware. • Read data from magnetic stripe cards. • Write and encode data to magnetic stripe cards. • Copy one card’s data to multiple cards. • Erase selected tracks on magnetic stripe cards. • Read multiple cards into a data file. • Write multiple cards from a data file. • Import and export data files through iCloud or local folders. • Support ISO data format, 210 BPI, 75 BPI, Hi-Co/Lo-Co workflows, and leading-zero settings. The app is designed for use with compatible external Bluetooth MSR hardware. Please use it only with cards and data you are authorized to manage. This app uses Apple’s standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
• Updated the navigation bar for a more native iOS 26 experience. • Improved membership status restore reliability. • Refined Bluetooth device, file management, and overall stability.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 10:35 AM Free
Screenshots
