# AcadAI vs Epigames

The clearest difference is rating: AcadAI at 4.6 against Epigames's 4.0. AcadAI also leads on ratings volume (2.1K vs 6) and update cadence (weekly vs every 3 weeks). Epigames's advantage is in-app purchases (none vs 9) and iOS requirement (13.0 vs 15.0.0). On price, ads and device support there is nothing between them.

Both are free to download. AcadAI sells 9 in-app purchases, starting at $9.99 per 7 days. Epigames asks for nothing beyond the download.

AcadAI holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: AcadAI has 2.1K ratings behind it against 6, so its average is the more settled of the two.

AcadAI ships an update weekly, Epigames every 3 weeks. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AcadAI | Epigames |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/acadai/id6740055543/reviews)** | [4.0 (6 ratings)](https://appshunter.io/ios/app/epigames/id6746726345/reviews) |
| Number of ratings | **2.1K** | 6 |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 107 MB | 64 MB |
| Requires iOS | 15.0.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACADAI GENERAL TRADING-L.L.C-S.P.C](https://appshunter.io/developer/1788190588) | [THE BROAD INSTITUTE INC](https://appshunter.io/developer/900183025) |

## What reviewers say

### AcadAI

[App page](https://appshunter.io/ios/app/acadai/id6740055543)

This app personalizes your learning by analyzing your academic preferences. It provides step-by-step solutions to problems, generates flashcards from notes, and creates smart quizzes. You can also summarize lectures via audio to study more effectively.

**Highlights:** Personalized learning experience, Step-by-step problem solutions, AI-generated flashcards, Smart quizzes, Lecture summarization via audio

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited | $9.99 | per 7 days |
| Unlimited | $9.99 | per 7 days |
| Monthly Genius | $19.99 | per month |
| Semester Scholar | $59.99 | per 3 months |
| Unlimited (95% off) | $59.99 | per year |
| Annual Einstein | $89.99 | per year |
| Annual | $89.99 | per year |
| Unlimited | $89.99 | per year |
| Unlimited | $519.99 | per year |


### Epigames

[App page](https://appshunter.io/ios/app/epigames/id6746726345)

Engage in a simulated outbreak on your phone to help scientists understand disease spread and prevention. Make decisions, interact with others, and observe how a digital pathogen evolves, contributing to cutting-edge research without any real viruses involved.

**Highlights:** Simulated outbreak gameplay, Decision-making mechanics, Observe pathogen spread, Contribute to scientific research, Privacy-focused design, Anonymous data collection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AcadAI free?

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

### Is Epigames free?

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

### Which has better reviews, AcadAI or Epigames?

AcadAI is rated higher. AcadAI averages 4.6 out of 5 from 2.1K ratings, while Epigames averages 4.0 from 6 ratings.

### Do AcadAI or Epigames have ads?

Neither AcadAI nor Epigames shows ads.

### Which is updated more often, AcadAI or Epigames?

AcadAI ships an update weekly, and Epigames every 3 weeks. Most recently, AcadAI was updated on October 20, 2026 and Epigames on October 7, 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.*