Blood Type Diet® User Reviews

Customer Experience

Positive experience59.0% of reviews
Neutral9.4% of reviews
Negative experience31.6% of reviews

~ Based on 117 written reviews from the US App Store.

What users say

Is Blood Type Diet® Safe?

Blood Type Diet® appears mostly safe based on user ratings. AppsHunter Safety Score for Blood Type Diet® is 81/100.

This assessment is based on 189 user ratings, with an App Store average of 4.1/5.

Safety Analysis

75.7% of ratings point to a safe experience
4.8% of ratings suggest some concerns
19.6% of ratings point to a risky experience

~ Based on 189 App Store ratings for Blood Type Diet®.

Is Blood Type Diet® Legit?

Blood Type Diet® appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Blood Type Diet® is 78/100.

Based on 78 of 100 points across 7 verification signals from App Store and developer data.

Top reviews

LIFE CHANGING!

This app has helped me and my clients so much. As we laughed and cried together after finding out the foods that our bodies love and dislike. But some may have been a part of childhood favs. Please get this app and for 1 week try meals completely green for you.

Lucky I can use this app…

I was definitely charged $9 even though it says $3.99 so be aware. I don’t have the energy to complain or get it refunded. The app seems helpful, I plan to try it out and see if it makes any difference. I have noticed certain things mess with my stomach and I never knew why and now I can see I need to stay away from those things for good.
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Info at your fingertips

Ok so some of the in-app links don’t work and need to be updated.

Nonetheless, the convenience of being able to search and summarize any and all food types per blood type is amazing. It puts it all at your fingertips.

My partner and I are so excited about the results of this diet.

Can Oat Milk Be Added?

Can we please get oat milk added to the beverages list?

Privacy invader

The diet – awesome.
The app – not so good.
Check under your privacy reports on your Apple device and you will find that this app is contacting Google servers.
Google is the most meta data Hungary company on the planet and so it seems that they may be passing your meta data on to Google.
As someone who is concerned with my privacy, I find this unacceptable.
I’ll go back to using the book.
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Love this App. 2024

All the other reviews are so old. Shame more people don’t write reviews. Great companion when shopping. Mainly all whole foods. Not packaged stuff.

Not accurate and confusing

Giving it 3 stars because it’s not accurate. For example for type A blood type somewhere it says avoid the caffeine and then somewhere else It allows drinking coffee!
Or for example, in some list, it says vinegar is allowed and in another list it says vinegar is not allowed!! I wouldn’t trust this list food
Do your research before you follow this diet
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Can compare food lists for multiple people

This is exactly what I needed. Firstly I wanted the official food list without having purchased the book yet. I also wanted to be able to compare my list to my daughters so that I could shop and meal plan more easily. I can even compare 3 types for when I’m cooking for my mom too which would basically be impossible without this app. Beware of food lists from other places, originally I was going off a list that had a lot of conflicting information.
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Need more improvement

if I select blood type and body organ

Example: lungs, heart or liver it should suggest food

Add more food lists and do some corrections some food suggestions list is wrong according to your book and insta posts

Response from developer

Our app matches Dr. Peter D’Adamo’s current food categorizations found on his web site at dadamo.com. Currently there are no food corrections pending. Thank you for your suggestions.

Fee over charges my account

Now where does this all say there is a fee and now my account is over drawn and wasn’t expecting this at all!!!

Life changer indeed.

I had this app and many of the books for years but recently I encourages 2 persons to buy this app and a few of the books based on their blood type and their health has improved greatly. Thank you for maintaining this app in the AppStore.

No family sharing

Family sharing doesn’t work even though they state up to 6 family members allowed. No response from developer or Apple when submitting issue so they also don’t stand behind their statement that they want to work with users on resolving issues - i.e. no customer support.

Thank you

This app helps me shop for food that will give me energy instead of take it away since I am more sensitive because of my age and secretor type (nonsecretor) plus find recipes that make me feel good 👍🏼 . The only thing is that I always have
To go to the App Store to open it, the last few days since it doesn’t show up on my page! Weird. Wish you could fix that!
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Not the revised Updated version

I have the revised updated book version Dec 2026/Sept 2020. But the app has not been updated to reflect that.

I’ve had this app for about 10 years. It’s a great App but I think the new science should reflect that.

Missing information

It’s missing the KEY symbols that you’ll find in the book on the 1st or 2nd page of each blood type. For example I’m type O and my KEY symbol information is on page 93 above the meats and poultry. I feel that the KEY is important to have on there so people know & remember what helps them the most and what can hurt them the most. Also there are foods that shouldn’t be eaten together because they interfere with each other or can cause problems when eaten together, that’s information people should know and start learning. I’m a bit suspicious of this app though for it’s only has a very specific company for supplements. Where is CEOrganix? They are specifically for blood type too like hmmm….
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No Scientific Support

I was led to believe there was some credibility behind the claims made in this app. In short, there is no empirical data suggesting the information in this app is true. While some of the suggestions to eat cleaner foods, the notion this has anything to do with your blood type is pure hype.

Lark

Use this app frequently, especially when shopping. Would be terrific to have it for the Apple Watch, wouldn’t have to lug my phone around!

Shoulda got the book

To pay for an app with this poor of navigation is atrocious.

I am going to go back to get the book (which is only $5 more) and hopefully has more elaborate information and a navigation that makes sense.

I regret getting this app as it is extremely high level, offers poor navigation, and doesn’t share too much more than anything i could have googled otherwise.
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Not showing food lists

As in the title, NOT allowing me to navigate to different types of food.

Development suggestions

The common family food lists should indicate what is neutral for both ir all types and not just the beneficial. Since each type can look up their respective full lists it makes no sense to show what one type can have or not have when in the “common view” lists.

Another suggestion would be to be able to enter what foods you did consume akin to the my fitness pal app so you can get a feel for how true you are to the diet. This would be outstanding and worth a monthly subscrption fee!
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