Simplicity Doser - Best Budget Doser in the market?

This has been on my to do list for a bit but between personal and professional issues, time was very limited and this got shelved. My desire to make sure that I give this product a proper thorough review, showcasing this product's full capabilities and it's caveats to inform you that there are cheaper, quality options out there IF you can live without few features.

I always tell people to buy the right product the first time and save yourself money in the long run and these product gets my nod of approval and makes me excited to checkout more of their line up.

Leave on the comment section down below your thoughts on this product and while you are commenting, let me ask you guys a question as I am curious to see what everyone thinks about this.

Does having a dedicated app a necessity for dosers and does it sway you away from units like this or does it affects your decision at all in purchasing a doser for your system?