# Islamic Dua vs Otapp.

The clearest difference is in-app purchases: Otapp. at none against Islamic Dua's 1. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Islamic Dua sells 1 one-off in-app purchase. Otapp. asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Islamic Dua against 4.7 for Otapp.. Both are backed by a comparable volume of ratings — 8 and 3 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Islamic Dua | Otapp. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (8 ratings)](https://appshunter.io/ios/app/islamic-dua-audios-and-prayers/id1473135455/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/otapp/id6739774263/reviews)** |
| Number of ratings | **8** | 3 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 62 MB | 130 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GURUPRITSINGH SAINI](https://appshunter.io/developer/610312153) | [Otapp Agency Company Limited](https://appshunter.io/developer/1477171537) |

## What reviewers say

### Islamic Dua

[App page](https://appshunter.io/ios/app/islamic-dua-audios-and-prayers/id1473135455)

Access a collection of Islamic supplications with English translations and detailed Ramadan schedules. Features include prayer times, mosque finder, and the ability to save and share duas.

**Highlights:** Authentic Islamic Duas, English translations, Detailed Ramadan schedule, Muslim prayer times with Azan, Nearby mosque finder, Save and share duas

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisement from App | $9.99 | one-time |


### Otapp.

[App page](https://appshunter.io/ios/app/otapp/id6739774263)

Book bus tickets and entertainment events seamlessly. Securely purchase tickets for movies, concerts, and local events, or reserve your bus seat with real-time availability and multiple payment options.

**Highlights:** Online bus ticket booking, Real-time seat availability, Multiple payment options, Instant e-tickets, Movie and event ticketing, Secure QR code entry, Personalized event recommendations

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

**In-app purchases:** none


## Frequently asked questions

### Is Islamic Dua free?

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

### Is Otapp. free?

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

### Which has better reviews, Islamic Dua or Otapp.?

Otapp. is rated higher. Islamic Dua averages 4.6 out of 5 from 8 ratings, while Otapp. averages 4.7 from 3 ratings.

### Do Islamic Dua or Otapp. have ads?

Neither Islamic Dua nor Otapp. shows ads.

### Which is updated more often, Islamic Dua or Otapp.?

Islamic Dua ships an update every 3 weeks, and Otapp. every 3 weeks. Most recently, Islamic Dua was updated on November 3, 2026 and Otapp. on November 8, 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.*