# NPTE Ninja vs Flaggle.io

The clearest difference is rating: Flaggle.io at 5.0 against NPTE Ninja's 1.8. Flaggle.io also leads on in-app purchases (none vs 4) and update cadence (every 3 days vs weekly). NPTE Ninja's advantage is iOS requirement (13.4 vs 15.1). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. NPTE Ninja sells 4 in-app purchases, starting at $7.99 per month. Flaggle.io asks for nothing beyond the download.

Flaggle.io holds the better App Store score, 5.0 against 1.8. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

NPTE Ninja ships an update weekly, Flaggle.io every 3 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | NPTE Ninja | Flaggle.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/npte-ninja/id6738631938/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/flaggleio/id6800171087/reviews)** |
| Number of ratings | **5** | 3 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 36 MB | 72 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PT Final Exam LLC](https://appshunter.io/developer/1781570469) | [Joshua Velazquez](https://appshunter.io/developer/6800171089) |

## What reviewers say

### NPTE Ninja

[App page](https://appshunter.io/ios/app/npte-ninja/id6738631938)

Master the National Physical Therapy Exam with this gamified study tool. It offers thousands of practice questions, detailed explanations, and interactive challenges to boost confidence and ensure exam success for aspiring physical therapists.

**Highlights:** Gamified study modes, Thousands of NPTE-style questions, Detailed explanations and flashcards, Performance analysis and insights, Proven exam-taking strategies, Interactive peer challenges

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PT Monthly Subscription | $7.99 | per month |
| PTA Monthly Subscription | $7.99 | per month |
| PTA Annual Subscription | $79.99 | per year |
| PT Yearly Subscription | $79.99 | per year |


### Flaggle.io

[App page](https://appshunter.io/ios/app/flaggleio/id6800171087)

Test your knowledge of national and territorial flags. Identify a mystery flag with limited guesses, using color comparisons to narrow down possibilities. Study your history to improve recognition skills.

**Highlights:** Identify flags of UN member states and other territories, Visual color comparisons after each guess, Searchable country and flag list, Focused gameplay, No accounts, ads, or tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NPTE Ninja free?

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

### Is Flaggle.io free?

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

### Which has better reviews, NPTE Ninja or Flaggle.io?

Flaggle.io is rated higher. NPTE Ninja averages 1.8 out of 5 from 5 ratings, while Flaggle.io averages 5.0 from 3 ratings.

### Do NPTE Ninja or Flaggle.io have ads?

Neither NPTE Ninja nor Flaggle.io shows ads.

### Which is updated more often, NPTE Ninja or Flaggle.io?

NPTE Ninja ships an update weekly, and Flaggle.io every 3 days. Most recently, NPTE Ninja was updated on October 24, 2026 and Flaggle.io on October 24, 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.*