Credit Improver is a service which "guarantees to improve your credit score", and claims to work with Experian, Equifax, and CallCredit. Wondering whether this is the service you need? Read our Credit Improver reviews below to see what our community members have to say about using the service to improve their credit rating. Already used Credit Improver to help increase your own score? Share a review and let us know how your score was impacted by using the service!