Increase your GRE score by 5 points or get 100% of your money back

If GREBible doesn’t improve your total score by 5 points on the new revised GRE scale, we’ll issue you a full refund! No Questions asked

The Trusted Score Guarantee

GREBible guarantees you assured full 7 point score improvement.

Not all guarantee is better. Our score guarantee is the most trusted one by students. Popular courses offer score guarantee, and You will be given access to extra material if you do not improve. Why waste time on the course which is not working for you. For them, its nothing but it is costly for you. Costly that your admissions to dream university.

Our guarantee is solid. We are so confident as the results of millions of test-takers support our confidence. Did not improve the score by 7 points, we issue a 100% refund.

Improve Your Chances

GRE is not a number game but a screening test to filter out candidates. Some university programs require a high GRE score. A near-perfect high GRE score may not be necessary but will increase the odds that your application gets accepted

GRE is a kind of threshold measure. Candidates who do not clear the threshold will be rejected and who cross above the threshold will have the application accepted.

GRE scores compensate for other negative aspects of you. Example you have a low GPA a good GRE score will get you selected despite a low GPA and puts you back in the race.

Over Million, students Trust and prepare using GREBible.

Zero risk: 7-day money back guarantee if you don’t like GREBible for any reason. No questions asked

+5 points improvement. Guaranteed!

Explore Our Plans

Terms and Conditions

Score Improvement Guarantee:

If you have a Premium/Advanced subscription, we guarantee a 5-point increase in your overall score.


  • You must have taken GRE before the purchase of GREBible
  • Your old score must be valid(less than five years old)
  • Email us a copy of your BSR “Before score report” when you sign up. A scan or screenshot of “official score report” is fine
  • Email us at with the subject “Before Score Report for GRE Score Guarantee.”

IF you haven’t taken the GRE test before you can still buy and use GREbible, but you will not be in the eligible for score guarantee.

Try GREBible with our Double guarantee.

7 Day no questions asked money-back guarantee with zero risk

+7 points improvement guaranteed

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