# TOEFL Flashcards vs NIHCertification

The clearest difference is in-app purchases: TOEFL Flashcards at none against NIHCertification's 1. NIHCertification's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NIHCertification sells 1 one-off in-app purchase. TOEFL Flashcards asks for nothing beyond the download.

TOEFL Flashcards ships an update every 2 months, NIHCertification every 2 weeks. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | TOEFL Flashcards | NIHCertification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4.1K ratings)](https://appshunter.io/ios/app/toefl-flashcards-vocabulary/id889459784/reviews)** | — |
| Number of ratings | **4.1K** | — |
| Positive reviews | 96.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 75 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Magoosh](https://appshunter.io/developer/522118006) | [NATIONAL INSTITUTE OF HEALTHCAREER CERTIFICATION LLC](https://appshunter.io/developer/1884704912) |

## What reviewers say

### TOEFL Flashcards

[App page](https://appshunter.io/ios/app/toefl-flashcards-vocabulary/id889459784)

Master essential TOEFL vocabulary with expert-curated flashcards. This app uses a smart algorithm and spaced repetition to help you efficiently learn over 600 key words with definitions and example sentences. Track your progress and reinforce your learning for test success.

**Highlights:** 600+ expert-selected TOEFL vocabulary words, Definitions and example sentences, Spaced repetition learning system, Progress tracking, Smart practice algorithm, Decks for different difficulty levels

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

**In-app purchases:** none

**What reviewers like**

- 💯 Excellent vocabulary learning app
- 🚀 Efficient and fast
- 👍 User-friendly interface
- 🔊 Good pronunciation examples
- 📚 Helpful for TOEFL preparation

**What reviewers complain about**

- 🔇 Sound issues with audio playback
- 🔍 Need more advanced vocabulary
- 🔄 Progress reset issues

**Reported bugs**

- Progress reset bug
- Audio playback not working

**Requested features**

- Add synonym and antonym information
- Include more practice exercises
- Expand word bank and lesson content


### NIHCertification

[App page](https://appshunter.io/ios/app/nihcertification/id6760490731)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PTCB Reinstate | $649.99 | one-time |


## Frequently asked questions

### Is TOEFL Flashcards free?

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

### Is NIHCertification free?

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

### Do TOEFL Flashcards or NIHCertification have ads?

Neither TOEFL Flashcards nor NIHCertification shows ads.

### Which is updated more often, TOEFL Flashcards or NIHCertification?

TOEFL Flashcards ships an update every 2 months, and NIHCertification every 2 weeks. Most recently, TOEFL Flashcards was updated on September 23, 2026 and NIHCertification on September 15, 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.*