Comparison

Immunization Log vs Medical Data

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

Head to head
About

Immunization Log

Easily track your children's vaccination records with this app. It allows you to save details like vaccine type, dates, and next doses, and customize the list to fit your child's specific needs. Records can be emailed, saved locally, or printed.

Highlights
  • Track vaccination records
  • Save vaccine details
  • Customize vaccine list
  • Maintain multiple records
  • Email, save, or print records
  • Computer keyboard data entry
Features
Read full description

If you have children and need to keep a track of their vaccinations or immunizations, Immunization Log is an easy to use app for you. The app provides a sample list of vaccines and lets you save information like type, date, preferred doctor and the next dose date of the respective vaccine. Further, you can even customize the list of the vaccines and add according to your child's needs. The app comes with multiple immunization record forms which can be easily maintained wherever you may be. Further, the app provides you with ability to send multiple records from the same workbook. Simply tap on the worksheet and start tracking. You can email the record to yourself, save locally and print the record as well. We have developed the app to work on your computer. Ability to use the computer keyboard is a neat data entry feature. For getting the app on your computer, kindly write to us at marketing@tickervalue.com

About

Medical Data

Features
Read full description

Medical Data is a patient data collection application for doctors. Users can easily create diseases and add parameters to their academic publication study. The added parameters are then automatically attached to each patient to be created and the user only has to write the value of the parameter. Users can share the data they create with another doctor with whom they work together. While sharing the data, they can define the authority for the shared user and change the authority at any time. Unlimited disease, and therefore unlimited patients can be monitored in this application and at any time desired patients can be exported as a table file with the file extension .csv. Up to 5 diseases and up to 5 patients are free to add. In the case of increasing the number indicated, there are 3 subscription methods that can be accessed. The current subscription periods are $4.99 for a month, USD$23.99 for 6 months, and USD$50.99 for 12 months. Prices are in US dollars, may vary in countries other than the US, and are subject to change without notice. The application made to facilitate the follow-up of the patients in the researches provides great convenience to the doctors in their studies. If you want to give comments and suggestions or have any problems, you can contact us via help-medicaldata@aliuzunoglu.com. There are some instructions on https://cutt.ly/keMdkZN about how to open your .csv extension file in Microsoft Excel. Subscription Information: You can subscribe to access all features - Payment will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration/price selected) unless auto-renew is turned off at least 24 hrs before the end of the current period. - The account will be charged for renewal within 24-hours prior to the end of the current period. - Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - Link to Privacy Policy: http://aliuzunoglu.com/medicaldata/privacy - Link to Terms of Service: http://aliuzunoglu.com/medicaldata/tos

Screenshots

Immunization Log4 screens
Medical Data4 screens

Verdict

The call

The clearest difference is price: Medical Data at Free against Immunization Log's $0.99. Medical Data also leads on update cadence (monthly vs every 60 months) and iOS requirement (12.0 vs 15.0). Immunization Log's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Medical Data is free to download; Immunization Log costs $0.99 up front. Medical Data sells 3 in-app purchases, starting at $4.99 per month. Immunization Log asks for nothing beyond the download.

UpkeepUpdate frequency

Immunization Log ships an update every 60 months, Medical Data monthly. The most recent releases landed on September 15, 2026 and September 16, 2026 respectively.

Scorecard5 real differences · 5 level
Immunization Log versus Medical Data: the parameters behind the verdict, then further details
ParameterImmunization LogMedical Data
Price$0.99Free — better
Rating2.3 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 60 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size16 MB37 MB
Age rating4+17+
DeveloperManu GuptaAli Uzunoglu

In-app purchases

None

Immunization Log

No in-app purchases

3 purchases

Medical Data

Subscriptions3
  • 1 Month Subscription$4.991 Month
  • 6 Months Subscription$23.996 Months
  • 12 Months Subscription$50.991 Year

Questions

Is Immunization Log free?
Immunization Log costs $0.99, with no in-app purchases.
Is Medical Data free?
Medical Data is free to download, with in-app purchases available.
Do Immunization Log or Medical Data have ads?
Medical Data shows ads; Immunization Log does not.
Which is updated more often, Immunization Log or Medical Data?
Immunization Log ships an update every 60 months, and Medical Data monthly. Most recently, Immunization Log was updated on September 15, 2026 and Medical Data on September 16, 2026.

Other comparisons