COSA vs NutriTube
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
COSA
Access essential drug information and advanced patient resources. This app provides a portion of licensed drug data from a leading healthcare information provider, based on industry-standard databases.
- Essential drug information
- Advanced patient resources
- Licensed drug data
- Industry-standard databases
- Physician-focused resources
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Find essential drug information & advanced patient resources. Physicians Office Resource licenses drug information data from First DataBank and provides a portion of it as a free service to its physician-users. First DataBank is the leading provider of electronic drug information to the healthcare industry. Based on the widely accepted industry standard — the National Drug Data File® — NDDF Plus databases are backed by the most clinically verifiable evidence gathered to date.
NutriTube
This medical app simplifies tube feeding management for healthcare professionals. It helps select optimal formulas by prioritizing key nutritional factors and allows for advanced filtering based on patient requirements.
- Tube feeding management
- Optimal formula selection
- Prioritize nutritional factors
- Advanced filtering
- Adjust cut-off percentile
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Introducing NutriTube: The Ultimate Tube Feeding Calculator Discover NutriTube, a cutting-edge app designed to revolutionize tube feeding management. NutriTube simplifies the complex process of selecting the optimal tube feed formula for patients with diverse nutritional needs. Our app offers a user-friendly interface that allows healthcare professionals to prioritize essential factors like protein, potassium, phosphate, and more, ensuring the best possible nutrition for their patients. With NutriTube's advanced filtering capabilities, users can easily identify and exclude specific feeds based on unique patient requirements. Effortlessly adjust the cut-off percentile to narrow down the most suitable feed options, saving valuable time and effort for healthcare providers.
Screenshots
Verdict
The clearest difference is price: COSA at Free against NutriTube's $5.99. COSA also leads on ratings volume (3 vs 1) and iOS requirement (11.0 vs 15.5). NutriTube's advantage is rating (5.0 vs 3.7). On update cadence, ads, in-app purchases and 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
COSA is free to download; NutriTube costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
NutriTube holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
COSA ships an update every 3 months, NutriTube every 6 weeks. Both last shipped on November 3, 2026.
| Parameter | COSA | NutriTube |
|---|---|---|
| Price | Free — better | $5.99 |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 28 MB | 1 MB |
| Age rating | 4+ | 12+ |
| Developer | MEDICAL EDUCATION RESOURCES, LLC | jeffrey chan |
Customer experience
COSA
NutriTube
In-app purchases
COSA
No in-app purchases
NutriTube
No in-app purchases
