Tahoe premium ISBN & QR code reader(Ad free)

3天免費試用7種高級功能！QR碼閱讀器和ISBN掃描儀

It is truly Ad-free QR code reader , you can have 3 days free trial without fee applied.

To respect your privacy , permission request is limited.

No Location , No Contacts , No Device ID permissions required.

7 premium features:

-Ultimate stability , minimal crash rate.

-Perfect aspect ratio of scanning zone.

-Instant camera initialization technology

-Barcode generator & QR code scanner full features ,no ads.

-Lightning QR code scanner , Zero delay.

-Tiny foot print , free up storage.

-Extreme low updating frequency

-ISBN reader for book info

-Zero Ads.