# US Teacher Certification Tests vs Praxis Core Practice Test Prep

The clearest difference is iOS requirement: Praxis Core Practice Test Prep at 13.0 against US Teacher Certification Tests's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. US Teacher Certification Tests sells 15 one-off in-app purchases and Praxis Core Practice Test Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | US Teacher Certification Tests | Praxis Core Practice Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Size | 17 MB | 48 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fathia Najjar](https://appshunter.io/developer/1534572846) | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) |

## What reviewers say

### US Teacher Certification Tests

[App page](https://appshunter.io/ios/app/us-teacher-certification-tests/id1556866585)

**Features:** Vision Pro support

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Praxis Gifted Education Review | $1.99 | one-time |
| Praxis Reading Specialist | $1.99 | one-time |
| GACE Special Education | $2.99 | one-time |
| FTCE ESE Teacher Exam Review | $2.99 | one-time |
| FTCE Professional Education | $2.99 | one-time |
| Praxis Business Education | $2.99 | one-time |
| Praxis Early Childhood Educ | $2.99 | one-time |
| FTCE General Knowledge Review | $2.99 | one-time |
| Praxis Elementary Education | $2.99 | one-time |
| Praxis Middle School Review | $2.99 | one-time |
| Praxis PLT Exam Review | $2.99 | one-time |
| Praxis School Psychologist | $2.99 | one-time |
| Praxis School Counselor Review | $2.99 | one-time |
| Praxis Special Education SPED | $2.99 | one-time |
| Praxis Technology Education | $2.99 | one-time |


### Praxis Core Practice Test Prep

[App page](https://appshunter.io/ios/app/praxis-core-practice-test-prep/id6753198913)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


## Frequently asked questions

### Is US Teacher Certification Tests free?

US Teacher Certification Tests is free to download, with in-app purchases available.

### Is Praxis Core Practice Test Prep free?

Praxis Core Practice Test Prep is free to download, with in-app purchases available.

### Do US Teacher Certification Tests or Praxis Core Practice Test Prep have ads?

Neither US Teacher Certification Tests nor Praxis Core Practice Test Prep shows ads.

### Which is updated more often, US Teacher Certification Tests or Praxis Core Practice Test Prep?

US Teacher Certification Tests ships an update weekly, and Praxis Core Practice Test Prep weekly. Most recently, US Teacher Certification Tests was updated on September 15, 2026 and Praxis Core Practice Test Prep on September 9, 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.*