# Travis County STAR Flight vs CredBook

The clearest difference is in-app purchases: Travis County STAR Flight at none against CredBook's 2. CredBook's advantage is update cadence (every 2 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CredBook sells 2 in-app purchases, starting at $3.00 per month. Travis County STAR Flight asks for nothing beyond the download.

Travis County STAR Flight ships an update every 6 months, CredBook every 2 days. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Travis County STAR Flight | CredBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/credbook/id6760574525/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 27 MB | 32 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [Med Staff Tracker, LLC](https://appshunter.io/developer/1863974330) |

## What reviewers say

### Travis County STAR Flight

[App page](https://appshunter.io/ios/app/travis-county-star-flight/id1180212463)

**In-app purchases:** none


### CredBook

[App page](https://appshunter.io/ios/app/credbook/id6760574525)

Manage all your professional healthcare credentials in one secure app. Get smart reminders for renewals, store important documents, and track continuing education. Generate summaries for applications and stay audit-ready.

**Highlights:** Credential tracking, Expiration reminders, Document storage, CME/CE activity log, PDF credential summary, Secure access

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Plan | $3.00 | per month |
| Annual Pro Subscription | $20.00 | per year |


## Frequently asked questions

### Is Travis County STAR Flight free?

Travis County STAR Flight is free to download, with no in-app purchases.

### Is CredBook free?

CredBook is free to download, with in-app purchases available.

### Do Travis County STAR Flight or CredBook have ads?

Neither Travis County STAR Flight nor CredBook shows ads.

### Which is updated more often, Travis County STAR Flight or CredBook?

Travis County STAR Flight ships an update every 6 months, and CredBook every 2 days. Most recently, Travis County STAR Flight was updated on October 29, 2026 and CredBook on October 23, 2026.

---

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