Camera Zoom 4

I purchased the previous version without the video zoom last year and now I wanted to upgrade to new version so I can use video zoom feature but the app won't allow me and there's message said "you must purchase the app that this item is for before you can purchase the item". So what should I do?

สุดยอดครับ ใช้ปุมชัดเตอร์ตรง ที่ปรับเสียงได้สะดวกในการถ่ายรูปมากๆ แต่เสียดายน่าจะเก็บ ข้อมูล GPS ไวด้วยอะน่าเสียดาย ตรงนี้

Thanks for the continuous updates. Works fine with firmware 3.01 and is quite responsive. I noticed though that the picture quality is quite poor compared to the iPhone's standard camera app. I tried turning on/off the 280x320 effect but the pictures still either came out too blurry or too much "pixel-like". Would be nice to improve is issue.

I try download application 3 times but it don't work.I can't open the application .How could I do before I have to pay money? Thanks. chatree

Downloaded it twice, but cannot open the application

Why ??? Who answer me?

My iPhone is Version 3.0 (7A341) : This program can't work. Please advise.

หลังจากอีพเดท เป็น เวอร์ชั้น 3 แล้วเปิดไม่ได้

please please please update!!!

This application worked perfectly but doesn't work anymore after upgrading OS3, I reinstalled 3 times and it is still not working