Comparison

Dalza vs IDK

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Dalza

Features
Read full description

Dalza empowers parents, teachers and healthcare professionals to effectively support neurodivergent children. Dalza is a secure space that integrates information, communication, and collaboration to support the neurodivergent child and their family through every stage of their developmental journey. Dalza's holistic child view captures the child's unique personality, interests, strengths, challenges, and development. Information about milestones, life events, diagnoses, assessments, therapy, education, and support further builds the child profile as a cohesive, living framework through each developmental stage. Contributions by parents, teachers, therapists, and specialists champion the child's developmental path, as ongoing feedback, communication and interactions converge to craft synchronised child-centric support. As the child grows, changes classes, schools, therapists, providers, or even relocates globally, Dalza enables seamless transitions, ensuring consistent, uninterrupted support. Parents and team members can rest assured of the implementation of rigorous security measures and privacy by default and design. Parents are able to set and control permissions of each team member for each element of functionality and items of information. We also make the following Health Declaration setting out services available through Dalza:. Activity and Fitness: Monitor and record weight, physical activities, exercise, and sporting interests and workouts within the Child Profile, Feedback, Chat, and Files sections. Nutrition and Weight Management: Record information relating to diet, appetite, and weight to potentially be used as part of tracking dietary intake, planning meals, managing diets, and supporting weight loss or weight management goals. Sleep Management: Record and track information related to the child's sleep patterns and quality. This could potentially be used for the purposes of improving and tracking sleep patterns and quality. Diseases and Conditions Management: Record and exchange information for managing health conditions and diseases and other health areas relevant to the child. Healthcare Services and Management: Schedule medical appointments, reminders, and manage health records in the Feedback, Chat and Files sections. Mental and Behavioral Health: Users are able to record information relating to mood and mental health. This could potentially be used as data points for the purposes of providing mental health and counseling services by relevant specialists in the child's team. Stress Management, relaxation and mental acuity: Record and track information related to the child's stress levels, mood, and mental acuity. This could potentially be used for managing stress, aiding relaxation and improving mental acuity. Dalza may also share resources in the Learn section that could be relevant for stress management, relaxation and mental acuity. Medical Reference and Education: Dalza makes available various resources in the Learn section that could be relevant for healthcare professionals, teachers, parents and other users. These resources are given for information purposes only and are not intended to be medical advice, therapeutic advice or other advice of any nature. Medication and Treatment Management: It is possible to record information relating to medication that is being taken and has been taken in the past. This could assist in managing medication schedules and ensuring adherence to treatment plans. Note that the ability of any user or team member to view, upload, download, contribute or use any of the Healthcare information above is subject always to the permissions given to a user by the child's legal guardian and these permissions can be changed by the legal guardian within Dalza at any time. Important: Remember to consult a healthcare professional for medical advice, diagnosis, or treatment. Terms of Use: https://app.dalza.com/terms-of-use

About

IDK

Features
Read full description

IDK-Yet was created to democratize access to higher education information for high school students by building an ecosystem that enables them to approach the future with confidence and ease. Our application focuses on helping students identify the academic pathways that best match their profiles. Our solution offers personalized guidance, powered by technology and enriched with carefully curated resources, designed to support the work of guidance counselors and education professionals. Today, new programs, and even new universities, are emerging at an unprecedented pace. Amid this abundance of opportunities, it has become increasingly difficult for students to determine which institution and course are truly the right fit.” Our response is to centralize everything: we bring together data from universities and academic programs worldwide through our proprietary matrix. Using a quick, personalized questionnaire, we gain insight into each student’s aspirations and then connect them with the programs and institutions that truly align with their goals. In short, IDK-Yet aims to turn an ocean of information into a clear, guided pathway, helping every student to go from β€œIDK-Yet” to β€œNow I Know”.

Screenshots

Dalza4 screens
IDK4 screens

Verdict

The call

The clearest difference is in-app purchases: IDK at none against Dalza's 10. IDK also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Dalza sells 10 in-app purchases, starting at $18.00 per month. IDK asks for nothing beyond the download.

UpkeepUpdate frequency

Dalza ships an update monthly, IDK weekly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Dalza versus IDK: the parameters behind the verdict, then further details
ParameterDalzaIDK
PriceFreeFree
Update frequencyMonthlyWeekly β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details β€” not scored
Size51 MB75 MB
Age rating4+12+
DeveloperJust Fair Terms, Unipessoal LdaI Don't Know Yet (LU)

In-app purchases

10 purchases

Dalza

Subscriptions10
  • Monthly for 2nd child$18.001 Month
  • Monthly for 3rd child$18.001 Month
  • Monthly for 4th child$18.001 Month
Show 7 more
  • Monthly for 5th child$18.001 Month
  • Monthly for 6th child$18.001 Month
  • Yearly for 2nd child$199.001 Year
  • Yearly for 3rd child$199.001 Year
  • Yearly for 5th child$199.001 Year
  • Yearly for 6th child$199.001 Year
  • Yearly for 4th child$199.001 Year
None

IDK

No in-app purchases

Questions

Is Dalza free?
Dalza is free to download, with in-app purchases available.
Is IDK free?
IDK is free to download, with no in-app purchases.
Do Dalza or IDK have ads?
Neither Dalza nor IDK shows ads.
Which is updated more often, Dalza or IDK?
Dalza ships an update monthly, and IDK weekly. Most recently, Dalza was updated on October 12, 2026 and IDK on October 14, 2026.

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