The 10 best free diet apps

Among the most popular diet apps are those for labeling interpretation and recognition of foods, which in most cases do not have objective criteria and are a little alarmists.

In fact, several experts have expressed that they generate the so-called “chemofobia” towards additives that in They are actually safe for human consumption, and in no way replace the advice of a nutritionist.

However, that does not mean that there are no applications to consider on the market. In fact, there is a good amount of free diet apps that make it very easy to eat a healthy diet. Let's see what they are.

• Related article: "Psychology of feeding: definition and applications"

The most recommended free diet apps

There are several free applications that help you know what to buy and what to eat in order to have a proper diet according to your goals. Below you will see various recommendations.

1. Coaching apps in the field of food

If you are interested in the apps that guide you in the process of buying the right ingredients and establish in your day-to-day a diet that fits what you are looking for, this selection of applications will will interest.

1.1. Oorenji

Oorenji is the most complete diet app, and includes personalized plans with 20 types of diet: vegetarian, vegan, keto, Mediterranean, lose weight, low-carb, etc.

It has a new artificial intelligence algorithm that takes into account the records of more than 1,000,000 of people to propose the nutritional plan most likely to be successful based on your profile, and even your genes.

In addition, Oorenji offers the option of having a follow-up service with nutritionists and a coaching service through push notifications to activate your motivation.

This is one of the top rated free diet apps. If you want to access all their plans and challenges, you will only have to pay € 2.99 per month.

• You can download this app at this page for Android and on This other if your system is iOS.

1.2. Noom

This interesting application called Noom offers long-term weight loss plans with a 14-day trial. At the end of the questionnaire they ask you for € 16, although you can pay € 1. Is based on the cognitive behavioral psychology for changing habits, although without having diet plans or a proper nutritional method.

To use it, an initial questionnaire on medical data must be completed, which would require the supervision of a healthcare professional. Afterwards, you have to fill in another questionnaire about lifestyle, goals and motivations, which becomes a bit tedious.

The app offers coaching with nutritionists and psychologists from 150 euros every 6 months or 25 € per month, a bit expensive and certainly not for all budgets.

• If you are interested in downloading this app, you can do it at this page for Android and on is for iOS.

2. Tagging apps

These are the best free diet apps focused on providing information about the foods for sale.

2.1. Yuka

French app Yuka offers information on food labeling. The premium version costs € 14.99 per year.

It scores out of 100 based on 3 criteria: 60% of the grade consists of the Nutri-Score qualification, 30% of the grade penalizes the presence of additives, and 10% is based on evaluating positively whether the product is ecological or bio, although that does not imply that it is sustainable.

The score is not entirely fair, since all the additives approved in Europe are safe, and it does not offer information on the nutritional quality of the food. Furthermore, the app is not based on a validated nutritional method nor does it offer different diet options.

In France, through this app the option to consult a nutritionist is available from € 69.

• You can download it here for Android and here for iOS.

2.2. MyRealFood

MyRealFood is a free Spanish app that is based on scanning barcodes, in search of ultra-processed foods. Classify foods into 3 groups: real food, well processed and ultra processed.

It is based on the NOVA system of the University of São Paulo. Reports the presence of additives and the nutritional quality of the food based on the labeling front used in Chile, but it does not clarify the design of its final index, so it is not 100% objective.

• This is your download page for Android systems, and is is that of iOS systems.

23. Open Food Facts

Open Food Facts is a French app that defines itself as the "Wikipedia of food": a free and collaborative database.

Reports on the nutritional quality of a food based on the Nutri-Score system of five letters and colors, from green (A) for the healthiest products, to dark orange (E), for the least healthy.

It also provides information on nutritional levels per 100 grams of fat, saturated fat, sugars, and salt. In addition, it mentions the ecological footprint of the food, as well as whether it contains any additives.

This app is useful for comparing two foods or products from the same category, but like the Nutriscore, it has errors and requires some basic notions of nutrition to make good use of it without falling into errors due to misinterpretation of information.

For example, healthy foods like olive oil or nuts have a bad score, while Coca-Cola or juices do well.

• To download it on an Android system go to this page, and for iOS, here.

2.4. The coconut

This free Spanish app, El CoCo, offers its own index from 0 to 10 depending on the NOVA system (degree of processing and number of ingredients) and the Chilean warning stamps.

It is the fairest, since it does not criminalize the presence of necessary and safe additives, but it does take into account whether the food has an excess of salt, sugar, calories and fat.

It is an interesting application to compare two foods from the same category and to be able to make a healthier purchase.

• click here to download it on iOS or here to download it on Android.

Other apps

These are other applications that you may be interested in considering.

1. Yazio

Yazio records food intake and offers weight evolution graphs and calories burned. It also records your fasting hours, making it a very useful digital resource if you want to lose weight.

2. Ekilu

Ekilu gives recipes and diet plans adapted to each person, and gives the possibility to measure your progress taking into account the objectives of changes in eating habits and healthy life.

The premium version costs € 8 if you pay all year round. This gives access to all recipes and also provides exercises for Mindfulness and coaching services for changing habits.

3. Nootric

From the Nootric app They give the possibility of benefiting from a 7-day trial for € 1, although to access the online diets it is necessary to pay from € 69 per quarter.

On the other hand, they offer 6-month meal plans at lower weekly prices. In addition to providing a weekly menu, they send physical exercise routines to get in shape.

4. Diet

The Dietfarma application allows you to obtain personalized diets through a monthly payment of € 29, and offers a wide range of healthy recipes based on the information it has in its database.

However, between the request and the moment in which the diet is obtained, 24 hours may pass, so its operation is not very smooth.