# GBN词频单词 vs Physics

GBN词频单词 and Physics both sit at 5.0 stars, but that hides the real split: 100% of GBN词频单词's written reviews are positive against 0% of Physics's. GBN词频单词 also leads on price (Free vs $4.99) and in-app purchases (none vs 2). Physics's advantage is update cadence (every 4 months vs every 17 months) and ratings volume (8 vs 1). On rating, ads and device support there is nothing between them.

GBN词频单词 is free to download; Physics costs $4.99 up front. Physics sells 2 in-app purchases, starting at $4.99 per month. GBN词频单词 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for GBN词频单词 against 4.9 for Physics. That said, the two scores are not equally well evidenced: Physics has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of GBN词频单词's written reviews are positive against 0% of Physics's.

GBN词频单词 ships an update every 17 months, Physics every 4 months. The most recent releases landed on June 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | GBN词频单词 | Physics |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gbn/id6447939231/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/physics-learn-and-teach/id6744701439/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 months** |
| Monetization | **Free** | Subscription |
| Size | 28 MB | 92 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [坤 徐](https://appshunter.io/developer/1490871013) | [Elie F. Gebran](https://appshunter.io/developer/552036126) |

## What reviewers say

### GBN词频单词

[App page](https://appshunter.io/ios/app/gbn/id6447939231)

This app provides a curated list of the top 50,000 most frequently used words based on Google Books Ngrams data. It helps users discover and learn common vocabulary from a vast linguistic corpus.

**Highlights:** Top 50,000 most common words, Based on Google Books Ngrams data, Frequency ranking, Vocabulary learning resource, Language and cultural trend analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics

[App page](https://appshunter.io/ios/app/physics-learn-and-teach/id6744701439)

Explore physics concepts through immersive augmented reality. Visualize abstract principles in real-time, making learning intuitive and engaging for students and teachers. Offers risk-free experimentation and seamless integration with schoolwork platforms.

**Highlights:** Augmented reality physics visualizations, Interactive concept walkthroughs, Classroom and independent study use, Risk-free virtual experimentation, Integration with Apple Schoolwork, Progress tracking for teachers

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics+ (Monthly) | $4.99 | per month |
| Physics+ (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is GBN词频单词 free?

GBN词频单词 is free to download, with no in-app purchases.

### Is Physics free?

Physics costs $4.99, and also offers in-app purchases.

### Which has better reviews, GBN词频单词 or Physics?

GBN词频单词 is rated higher. GBN词频单词 averages 5.0 out of 5 from 1 ratings, while Physics averages 4.9 from 8 ratings.

### Do GBN词频单词 or Physics have ads?

Neither GBN词频单词 nor Physics shows ads.

### Which is updated more often, GBN词频单词 or Physics?

GBN词频单词 ships an update every 17 months, and Physics every 4 months. Most recently, GBN词频单词 was updated on June 1, 2026 and Physics on September 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.*