# ZukuReview vs Gravity International Programs

The clearest difference is in-app purchases: Gravity International Programs at none against ZukuReview's 10. Gravity International Programs also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ZukuReview sells 10 one-off in-app purchases. Gravity International Programs asks for nothing beyond the download.

ZukuReview ships an update every 2 months, Gravity International Programs every 5 weeks. The most recent releases landed on August 26, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | ZukuReview | Gravity International Programs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/zukureview/id1580807281/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 52 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zuku](https://appshunter.io/developer/1580807283) | [Gravity International Programs Inc.](https://appshunter.io/developer/1568171702) |

## What reviewers say

### ZukuReview

[App page](https://appshunter.io/ios/app/zukureview/id1580807281)

This educational app provides a comprehensive study companion for online courses, featuring practice questions with detailed answers, progress tracking, and expert-written notes. It aims to build user confidence and test-taking skills through timed exams and randomized answer choices.

**Highlights:** Referenced questions and detailed answers, Recycling missed questions, Mark key questions for review, Detailed progress statistics, Ready-made study plans, Distilled Top Topics notes, Timed tests for confidence building

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VTNE Zuku 45 Days | $199.99 | one-time |
| VTNE Zuku 3 Months | $229.99 | one-time |
| BCSE ZukuStandard 45 Days | $349.99 | one-time |
| Navle Zuku Standard 45 Days | $399.99 | one-time |
| BCSE ZukuStandard 3 Months | $399.99 | one-time |
| VTNE Zuku 6 Months | $399.99 | one-time |
| BCSE ZukuPremium 45 Days | $449.99 | one-time |
| BCSE ZukuStandard 6 Months | $449.99 | one-time |
| BCSE ZukuPremium 3 Months | $499.99 | one-time |
| BCSE ZukuPremium 6 Months | $599.99 | one-time |


### Gravity International Programs

[App page](https://appshunter.io/ios/app/gravity-international-programs/id6467777146)

**In-app purchases:** none


## Frequently asked questions

### Is ZukuReview free?

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

### Is Gravity International Programs free?

Gravity International Programs is free to download, with no in-app purchases.

### Do ZukuReview or Gravity International Programs have ads?

Neither ZukuReview nor Gravity International Programs shows ads.

### Which is updated more often, ZukuReview or Gravity International Programs?

ZukuReview ships an update every 2 months, and Gravity International Programs every 5 weeks. Most recently, ZukuReview was updated on August 26, 2026 and Gravity International Programs on May 19, 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.*