Partially, Yes. The mobile app is free to use apart from a few features. The web app, however, requires a subscription to use.
Trackers let you track a calf, health, and pregnancy record for a cow. You can find the trackers on the cattle details page.
On the web app, you have the ability to do bulk actions. Just select the checkbox of the cattle you want to treat, then select "Add Treatment" and a popup will come up to fill out the information. You can also add a pregnancy record, sell cattle, and delete cattle.
You can cancel your subscription anytime in your account. Once the subscription is cancelled, you will not be charged next month. You will continue to have access to your account until your current subscription expires.
Only in the case of an accidental purchase. Must be requested within 30 minutes of purchase