Review on Clever Age by Charles Lardieri

I like that you can easily change your subscription plan so it reflects how much time/money you want spent per month! The only thing about this tool was its price tag - $25 monthly or yearly fee which might be too expensive if all you need are some simple tools used by freelancers (like invoicing).

It's good but pricey at first glance since there isn't many other similar software available in market worth using as well; however, they do offer free trial version so take advantage from them before deciding whether it would fit into budget limits. This has helped me automate my daily tasks such as sending out weekly emails via Gmail without having access agains spam filters once sent off due to automation done manually previously.