# Reflex vs CorePrep AI

The clearest difference is in-app purchases: CorePrep AI at none against Reflex's 6. CorePrep AI also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Reflex sells 6 in-app purchases, starting at $8.99 per 3 months. CorePrep AI asks for nothing beyond the download.

Reflex ships an update every 3 weeks, CorePrep AI weekly. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Reflex | CorePrep AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/reflex-neet-pg-preparation/id6449163339/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 70.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 118 MB | 34 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Reflex Prep Private Limited](https://appshunter.io/developer/6792070631) | [Sandeep Soni](https://appshunter.io/developer/1545137391) |

## What reviewers say

### Reflex

[App page](https://appshunter.io/ios/app/reflex-neet-pg-preparation/id6449163339)

Prepare for the NEET PG exam with a comprehensive study tool. Access over 6,000 high-yield questions, concise notes, and custom test creation. Focus on important topics and refine your test-taking skills for effective exam preparation.

**Highlights:** Over 6,000 high-yield questions, Concise, organized notes, Topic-wise, chapter-wise, subject-wise practice, Customizable test creation, 30+ isolated practice papers, Detailed Q&A with explanations, Unlimited progress resets

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reflex Access - 3 months | $8.99 | per 3 months |
| Reflex Access - 6 Months | $9.99 | per 6 months |
| Reflex Access - 1 Year | $19.99 | per year |
| Reflex Access - 2 Years | $29.99 | one-time |
| Reflex Access - 3 Years | $39.99 | one-time |
| Reflex Access - 4 Years | $39.99 | one-time |


### CorePrep AI

[App page](https://appshunter.io/ios/app/coreprep-ai/id6757470263)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reflex free?

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

### Is CorePrep AI free?

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

### Do Reflex or CorePrep AI have ads?

Reflex shows ads; CorePrep AI does not.

### Which is updated more often, Reflex or CorePrep AI?

Reflex ships an update every 3 weeks, and CorePrep AI weekly. Most recently, Reflex was updated on October 18, 2026 and CorePrep AI on October 3, 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.*