# Deen vs StudyAider

The clearest difference is price: Deen at Free against StudyAider's $0.99. Deen also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.0). StudyAider's advantage is update cadence (every 5 days vs every 3 weeks). On in-app purchases and device support there is nothing between them.

Deen is free to download; StudyAider costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Deen ships an update every 3 weeks, StudyAider every 5 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Deen | StudyAider |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (68 ratings)](https://appshunter.io/ios/app/deen-quran-hadith-duas/id1616229199/reviews)** | — |
| Number of ratings | **68** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 144 MB | 226 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Deen, Inc](https://appshunter.io/developer/1864013558) | [efthimis tsantes](https://appshunter.io/developer/1694570920) |

## What reviewers say

### Deen

[App page](https://appshunter.io/ios/app/deen-quran-hadith-duas/id1616229199)

Access the Quran, Hadith, and Duas with this ad-free Islamic app. Explore topics, find specific verses, and receive prayer time reminders. Offers translations in 23 languages and offline access to Surahs.

**Highlights:** Ad-free Quran recitation and translations, Explore Quran and Hadith by 27 topics, Find need-based Duas across 14 categories, Customizable Adhan and prayer time reminders, Offline Surah downloads, Qibla finder with AR functionality

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

**In-app purchases:** none


### StudyAider

[App page](https://appshunter.io/ios/app/studyaider/id6737172226)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Deen free?

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

### Is StudyAider free?

StudyAider costs $0.99, with no in-app purchases.

### Do Deen or StudyAider have ads?

StudyAider shows ads; Deen does not.

### Which is updated more often, Deen or StudyAider?

Deen ships an update every 3 weeks, and StudyAider every 5 days. Most recently, Deen was updated on October 21, 2026 and StudyAider on October 25, 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.*