# CDC Vaccine Schedules vs TherapySelector

The clearest difference is rating: CDC Vaccine Schedules at 3.5 against TherapySelector's 3.0. CDC Vaccine Schedules also leads on ratings volume (93 vs 2). TherapySelector's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CDC Vaccine Schedules holds the better App Store score, 3.5 against 3.0. That said, the two scores are not equally well evidenced: CDC Vaccine Schedules has 93 ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | CDC Vaccine Schedules | TherapySelector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (93 ratings)](https://appshunter.io/ios/app/cdc-vaccine-schedules/id875273858/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/therapyselector/id1168952597/reviews) |
| Number of ratings | **93** | 2 |
| Positive reviews | 45.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 8 MB | 26 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Centers For Disease Control and Prevention](https://appshunter.io/developer/439259253) | [TherapySelector B.V.](https://appshunter.io/developer/1532050287) |

## What reviewers say

### CDC Vaccine Schedules

[App page](https://appshunter.io/ios/app/cdc-vaccine-schedules/id875273858)

Provides healthcare professionals with quick access to CDC-recommended immunization schedules for all ages. Features include color-coded schedules, hyperlinked vaccine details, and catch-up schedules. Content is automatically updated when connected to ensure the latest information.

**Highlights:** Infant, child, and adolescent schedules, Adult immunization recommendations, Contraindications and precautions table, Color-coded schedule coordination, Hyperlinked dose specifics, Catch-up schedule guidance, Automatic content updates

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Handy reference for vaccine schedules
- 👍 Good for pharmacists
- 👍 Useful for NPs
- 👍 Informative for parents
- 👍 Quick and easy navigation

**What reviewers complain about**

- 🐛 Not updating to current recommendations
- 🐛 No longer valuable for vaccines
- 🐛 Dangerous and useless ordeal
- 🐛 Not user friendly
- 🐛 Poor app design

**Reported bugs**

- App not updating to current recommendations
- App stopped working
- App no longer loads
- App keeps crashing
- App freezes and cannot press home button

**Requested features**

- Update to current recommendations
- Include COVID and travel vaccines
- Separate guide for 65+
- Include adverse effects and package inserts
- Allow continuous symptom monitoring and reporting


### TherapySelector

[App page](https://appshunter.io/ios/app/therapyselector/id1168952597)

This app assists physicians in selecting personalized treatment plans for hypertension and hepatitis C. It analyzes patient data to provide information on medication effectiveness, adverse events, and costs, supporting informed decisions during consultations.

**Highlights:** Patient profile determination based on 4 questions, Medication effectiveness and adverse event probability, Treatment cost information, Hypertension therapy options (THZ, CCA, ACEi, ARB), Monotherapy and stepwise addition guidance, Available in English and Dutch

**In-app purchases:** none


## Frequently asked questions

### Is CDC Vaccine Schedules free?

CDC Vaccine Schedules is free to download, with no in-app purchases.

### Is TherapySelector free?

TherapySelector is free to download, with no in-app purchases.

### Which has better reviews, CDC Vaccine Schedules or TherapySelector?

CDC Vaccine Schedules is rated higher. CDC Vaccine Schedules averages 3.5 out of 5 from 93 ratings, while TherapySelector averages 3.0 from 2 ratings.

### Do CDC Vaccine Schedules or TherapySelector have ads?

Neither CDC Vaccine Schedules nor TherapySelector shows ads.

### Which is updated more often, CDC Vaccine Schedules or TherapySelector?

CDC Vaccine Schedules ships an update every 3 months, and TherapySelector every 3 months. Most recently, CDC Vaccine Schedules was updated on November 5, 2026 and TherapySelector on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*