# Deengo vs Koro AI

The clearest difference is in-app purchases: Koro AI at none against Deengo's 7. Koro AI also leads on review sentiment (100% vs 88%). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Deengo sells 7 in-app purchases, starting at $4.99 per 7 days. Koro AI asks for nothing beyond the download.

Deengo ships an update every 9 days, Koro AI every 5 days. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Deengo | Koro AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (132 ratings)](https://appshunter.io/ios/app/deengo-islam-study/id6766871701/reviews)** | — |
| Number of ratings | **132** | — |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Freemium | Freemium |
| Size | 94 MB | 18 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Workflow Agency, LLC](https://appshunter.io/developer/1895705048) | [Koro AI](https://appshunter.io/developer/6786231502) |

## What reviewers say

### Deengo

[App page](https://appshunter.io/ios/app/deengo-islam-study/id6766871701)

This app offers an engaging and interactive way to learn about Islam. It provides structured lessons on the Quran, Sunnah, and core teachings, along with quizzes to test knowledge and track progress. Designed for both beginners and those seeking deeper understanding, it makes learning simple and effective.

**Highlights:** Step-by-step lessons on Quran and Hadith, Interactive quizzes, Progress tracking, Structured learning experience, Core Islamic teachings

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Deengo Premium Weekly | $4.99 | per 7 days |
| Deengo Premium Monthly | $11.99 | per month |
| Deengo Family Monthly | $17.99 | per month |
| DeenGo Premium Quarterly | $29.99 | per 3 months |
| Deengo Family Quarterly | $44.99 | per 3 months |
| Deengo Premium Yearly | $79.99 | per year |
| Deengo Family Yearly | $129.99 | per year |


### Koro AI

[App page](https://appshunter.io/ios/app/koro-ai-study-notes-and-prep/id6786231499)

Transform any course material into study aids like summaries, flashcards, and quizzes. This app guides your revision with a personalized study path, helping you learn faster and retain more information for exams.

**Highlights:** Instant summaries from documents, Auto-generated flashcards, Custom quiz mode, Ask questions about concepts, Personalized study path, Supports various document types

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Deengo free?

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

### Is Koro AI free?

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

### Do Deengo or Koro AI have ads?

Neither Deengo nor Koro AI shows ads.

### Which is updated more often, Deengo or Koro AI?

Deengo ships an update every 9 days, and Koro AI every 5 days. Most recently, Deengo was updated on October 22, 2026 and Koro AI on October 21, 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.*