"Renta Retraite" is an application intended to simulate the profitability of the CNAV and Agirc Arrco pension plans, as well as to compare them to other types of investments. It is not intended to simulate specific careers or discounts, but only to estimate full-rate profitability.

Given that it is difficult to understand the profitability of a retirement model based 100% on pay-as-you-go, "Renta Retraite" offers a better understanding of the issues and scales of values.