# SciAstra vs Study With DJ

The clearest difference is review sentiment: Study With DJ at 100% against SciAstra's 80%. Study With DJ also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SciAstra ships an update every 9 months, Study With DJ every 15 months. The most recent releases landed on September 4, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | SciAstra | Study With DJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/sciastra/id6469692732/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 15 months |
| Monetization | Free | Free |
| Size | 327 MB | 254 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vivek Dwivedi](https://appshunter.io/developer/1712462392) | [Dharmendra Jakhar](https://appshunter.io/developer/1779248035) |

## What reviewers say

### SciAstra

[App page](https://appshunter.io/ios/app/sciastra/id6469692732)

This platform guides students aspiring to careers in science and research. It fosters a deep appreciation for research, cultivates a scientific mindset, and nurtures critical thinking skills through learning from top scientists worldwide.

**Highlights:** Guidance for top science institutions, Learn from global scientists, Develop scientific mindset, Nurture critical thinking, Mentorship from research scholars

**Features:** Vision Pro support

**In-app purchases:** none


### Study With DJ

[App page](https://appshunter.io/ios/app/study-with-dj/id6738082682)

This educational platform guides aspirants through preparation for the Indian Administrative Service (IAS) exam. It offers academic resources, motivational material, and practical strategies for all stages of the exam, including subject-specific guidance and current affairs analysis.

**Highlights:** IAS exam preparation guidance, UPSC Civil Services Examination coverage, Subject-specific guidance (History, Geography, Polity, Economics), Current affairs analysis, Time management and study planning, Revision strategies and study schedules, Q&A sessions and webinars

**In-app purchases:** none


## Frequently asked questions

### Is SciAstra free?

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

### Is Study With DJ free?

Study With DJ is free to download, with no in-app purchases.

### Do SciAstra or Study With DJ have ads?

Neither SciAstra nor Study With DJ shows ads.

### Which is updated more often, SciAstra or Study With DJ?

SciAstra ships an update every 9 months, and Study With DJ every 15 months. Most recently, SciAstra was updated on September 4, 2026 and Study With DJ on June 1, 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.*