Check out our latest communities fighting
AI scams on Reddit and Facebook

business logo of DeltaMath.com

DeltaMath.com

1.4

On SmartCustomer, businesses may not offer incentives or pay to remove reviews. Learn more about our Review Guidelines.

How would you rate DeltaMath.com?
grey stargrey stargrey stargrey stargrey star

DeltaMath.com Reviews Summary

DeltaMath.com has a rating of 1.4 stars from 164 reviews, indicating that most customers are generally dissatisfied with their purchases. Reviewers dissatisfied with DeltaMath.com most frequently mention help videos and point system. DeltaMath.com ranks 4066th among Education sites.

service
87
value
86
shipping
34
returns
70
quality
92

We monitor reviews for authenticity

Georgia
1 review
4 helpful votes
Follow ben d.
Unfollow ben d.
Share Review
Report Review

Inaccurate math software
September 19, 2023

I had a grade of 100% with completion at 100% but, an internet error made the grade reset but not the completion so I have a 0 for that grade

Date of experience: September 19, 2023
Colorado
1 review
19 helpful votes
Follow Marc R.
Unfollow Marc R.
Share Review
Report Review

The minute I entered this software I could not believe how horrible it was. I am no longer going to let my infant son live in this world. When I came home after using this website, I thunder$#*!ed my infant son into my wall. He is no longer with us. He crashed through the drywall and into the neighbors apartment. If I catch anyone ever using this terrific software, so help me god, I will punch the Delta smile off of your scallywag face.

Date of experience: September 18, 2023
Michigan
1 review
27 helpful votes
Follow Jocelyn D.
Unfollow Jocelyn D.
Share Review
Report Review

Makes me want to d!e
September 7, 2023

I'm a high school student in my Junior year, and I'm tired of teachers using this for assignments. The instructions are never clear and often leave out important information. When submitting a problem there is a 90% chance the program will mark it as wrong due to formatting differences. It's also hard for teachers to check homework because the questions can differ from student to student. In short, I hate this god-forsaken website.

Date of experience: September 6, 2023
New Jersey
1 review
1 helpful vote
Follow Totiana M.
Unfollow Totiana M.
Share Review
Report Review

Horrible
August 29, 2023

I was assigned this for the school I'm going to and I got multiple answers correct but it showed as "incorrect" they said it was less painful that Ixl but ixl is way better at explaining and overall instructions.

Date of experience: August 29, 2023
New Hampshire
1 review
12 helpful votes
Follow Garry S.
Unfollow Garry S.
Share Review
Report Review

I wouldn't wish this on my worst enemy, I am beyond mad, and my rage knows no bounds. The inventor of the system where if you get two wrongs in a row, you get set back one, needs to be demolished of the face of God's green earth. I swear this is the type of baloney the Republican Guard did to captured prisoners, and I say this is even worse. I felt as though I'd been cast into some cruel, never-ending cycle of disappointment every time I made an error. A ceaseless loop, reminiscent of Sisyphus pushing his boulder uphill, only for it to roll back down. Such a system does not aid in growth, but rather instills a sense of dread and frustration. I wonder if the developer ever tried their hand at their own concoction or just derived perverse pleasure from knowing others were. It's as if Dante had devised a new circle of hell, and I was the unsuspecting traveler trapped within. This isn't just a design flaw; it's an abomination.

Date of experience: August 23, 2023
Washington
1 review
9 helpful votes
Follow Jay F.
Unfollow Jay F.
Share Review
Report Review

This thing is complete garbage and made me very stressed in short words. When I would try and do a math problem just to get it wrong, I'd see the solution or look at an example. They show some steps on how to solve the problem but they don't explain how they got to the point(The pictures will be proof. You'll see it tell you to multiply by -2, wont explain why and then say to multiply by -4 and wont explain why either). But the worse part is that a teacher can give a student a penalty for getting a question wrong! Basically if there are 5 questions to complete. A student gets 3/5 of them but then gets 1 question wrong, if there is a penalty off. Now if the student gets the next question correct they will still be at 3/5 completed questions making them have to get 2 questions correct in a ROW! This is completely unreasonable! So overall, if its to see if your students get what you are teaching them it is not bad nor good but if you want it to help teach them then it's complete garbage, the videos are confusing and the penalties ruin progress if DeltaMath can't even teach how to do the math correctly.

Date of experience: June 15, 2023
California
1 review
4 helpful votes
Follow devin w.
Unfollow devin w.
Share Review
Report Review

Just no
June 13, 2023

This website is terrible and good reviews are just from teachers that are too lazy to teach themselves. This website is so slow, the videos are not useful or helpful and most questions given are vague and confusing.

Date of experience: June 12, 2023
California
1 review
3 helpful votes
Follow andrew m.
Unfollow andrew m.
Share Review
Report Review

Terrible
May 24, 2023

Delta math doesn't even try to make math fun and it caused me a lot of stress...

Date of experience: May 24, 2023
Maryland
1 review
11 helpful votes
Follow NigerianJollof g.
Unfollow NigerianJollof g.
Share Review
Report Review

Trash
May 24, 2023

This is the $#*!tiest website ever honestly. I'm trying to understand how the $#*! you actually make a website this dumb. Any time you get a question wrong, they don't even try to help you. The videos are useless, and do nothing. It's terrible for when your teacher assigns you a $#*!ton of this sheer nonsense, because you'll end up spending hours on it. $#*! Delta Math frfr.

Date of experience: May 23, 2023
New York
1 review
5 helpful votes
Follow Javanjot S.
Unfollow Javanjot S.
Share Review
Report Review

It is a chickenbutt to me like seriously even ice spice hates it too. Shut down delta math! Right guys?

Date of experience: May 22, 2023
Kentucky
1 review
2 helpful votes
Follow Jiyun S.
Unfollow Jiyun S.
Share Review
Report Review

Painful math site
May 15, 2023

I feel like delta math makes me want to cry. For example, I just started learning calculus, and you will have to fill in individual boxes with the right answers. This question I got basically has 36 questions in one. If you get a single box wrong, delta would tell you, "Oh, you are wrong, try again." It doesn't tell you where it is wrong, so I have to triple check ALL my work, and try again. AND LET ME TELL YOU this burns my brain cells. If you still get it wrong, delta would dock your points and you would have to do more questions. All my 8/I classmates tell me delta is a pain simulator. Please just use Khan, Which allows you to restart tests and only has 4-7 questions per lesson. Khan is a LOT or helpful, letting you ask for tips without docking points from the overall lesson.

Date of experience: May 15, 2023
District of Columbia
1 review
0 helpful votes
Follow Cameron g.
Unfollow Cameron g.
Share Review
Report Review

Great but fixable
May 10, 2023

One problem that does not make it a four. It is easy to pass. There is a great calculator and lessons.

Date of experience: May 10, 2023
Oklahoma
1 review
5 helpful votes
Follow Phil M.
Unfollow Phil M.
Share Review
Report Review

This website is TRASH
May 10, 2023

I would rather throw myself into a wall to not do this, this is dropping everybody's grades fast and it is not like we do not do it whoever made this probably hates kids and wants to ruin their future thats why its TRASH!

Date of experience: May 10, 2023
Delaware
1 review
0 helpful votes
Follow Katrine K.
Unfollow Katrine K.
Share Review
Report Review

Delta math helps you in math. It has acceptable explanations how to do stuff. Teachers, though, assign easy assignments, then out of nowwhere, a hard one pops up. It's annoying.

Date of experience: May 9, 2023
New York
1 review
11 helpful votes
Follow Ethan N.
Unfollow Ethan N.
Share Review
Report Review

Delta Math is the worst website ever! It stresses students out and makes no sense. This website is trash and it makes you do extra problems when you get it wrong. The system is so bad and I wish this website was deleted. Sometimes the questions are wrong which makes it worse. This website can make you fail your math class and that is why I hate this website. ABSOLUTE GARBAGE. This website sucks so much that I literally lose a brain cell from doing this garbage.

Date of experience: May 8, 2023
Texas
1 review
1 helpful vote
Follow Aboubacri T.
Unfollow Aboubacri T.
Share Review
Report Review

For some reason teachers believe that delta math is a GOOD RESOURCE when it is the complete opposite. I have an assignment counted as a quiz so i used the help videos because they were allowed. They Did NOTHING. They did not help I COULDN'T ASK THE TEACHER FOR HELP because it was a QUIZ. The examples are terrible too, they don't go in depth with the topic and always the most complicated method.

Date of experience: May 5, 2023
Virginia
1 review
1 helpful vote
Follow Stephanie B.
Unfollow Stephanie B.
Share Review
Report Review

This is the BEST learning tool I have come across. Most negative reviews are from students who just want to complain, lol.

Date of experience: April 21, 2023
Virginia
1 review
2 helpful votes
Follow CHRISTOPHER H.
Unfollow CHRISTOPHER H.
Share Review
Report Review

Delta math sucks
April 20, 2023

Delta math has too many problems and the timed ones are so annoying one time i got 121 seconds it's bad.

Date of experience: April 20, 2023
North Carolina
1 review
29 helpful votes
Follow collis w.
Unfollow collis w.
Share Review
Report Review

Complete dookie
April 12, 2023

This website sucks especially when your teacher assigns 31 of em due in a week with 5 questions each. For it not to load and count correct answers as incorrect. Its just straight useless and doesn't help you learn. Teachers use this because teachers now-day don't like to teach you and just assign busy work and sit and watch tik toks and there phone. Teachers please dont use this and just teach your kids. This is why our generation is gonna end up homeless.

Date of experience: April 12, 2023
New York
1 review
2 helpful votes
Follow ANDERSON DAVID D.
Unfollow ANDERSON DAVID D.
Share Review
Report Review

Don't use
April 7, 2023

Deltamath is well... a math website. It is very easily one of the most infuriating learning websites. Whenever you get a question wrong, it WILL DEPLETE YOUR SCORE, requiring you to get a correct streak for sometimes 5 times. At least Khan doesn't do this! Now some might say "well 5 questions aren't too bad" but what if you don't understand the question? Or do the math and get an answer vastly different from any answer choices? Well, you'll have to guess A LOT to get 1 assignment finished. ONE. Its method of showing you the right answer usually has the strategy VERY DIFFERENT from what the teacher teaches you. Educators, if your reading this, just use Khan or Prodigy. Though those have its flaws, at least they're somewhat engaging.

Date of experience: April 7, 2023