Getting rude texts from emails / phone number up to 10 a day . Time consuming an ineffective to bloc each one . Options besides paying for app ?

Report these to your carrier as nuisance texts/email. They can be monitored by special teams in telecommunications carriers. When a threshold of nuisance messages is reached carriers generally have a capacity to contact the sender to cease the activity. If this in ineffective, law enforcement agencies can be contacted.

Keep these nuisance messages as evidence if police need to be involved.

Contact your carrier. They may have options for blocking text messages.

just be a better person, why would people be sending you mean texts if you didn't do anything wrong? all jokes aside, contacting your carrier is the best option.

The only option is inform your carrier.