Lifetime Mac

Buy once instead of JetBrains DataGrip

Ways out
2apps that do the same jobs
Cheapest to buy
$69Postico 2
Cost nothing
0freeware or open source

Read the catch on each before you switch. A one-time price is not automatically the better deal, and we say so where it is not.

2 apps
Postico 2Mac-native postgres client with a licence that has no renewal$69This version

The licence covers Postico 2.x only, and Postico 3 will be a paid upgrade as 2 was

TablePlusOne native client for most databases, sold as a perpetual licence$99This version

Updates stop after one year unless you renew; the app itself keeps working