Yes.
I don't know how many tests you will end up using.
The general rule, when you are new, and finding out what foods affect you, is to test as follows:
On waking - your early morning, fasting BG level gives you an overall indication of how things are going. The closer to normal the better.
Before food - gives you a baseline to judge how much effect the food will have.
2 hours after you start eating - you can test at 1 hour too, but the NHS guideline for type 2 diabetics is to be under 7.8 at 2 hours. You can also see how much a food raises your BG (blood glucose).
Lots of us also test at bedtime.
Those are a good starting point.
With the Codefree, testing, 10 x a day, 50 strips will last 10 days and cost about 6-7£
With 5 tests a day, it will obviously cost half as much and last twice as long.
If you are anything like me, you will go through a mad frenzy of testing, mapping out all your regular foods, then gradually ease off when you know them all. After that, you'll probably test less, unless you're eating a new food.