# Prayer Book vs Omni Translator

The clearest difference is review sentiment: Prayer Book at 96% against Omni Translator's 49%. Prayer Book also leads on rating (4.9 vs 2.8) and in-app purchases (none vs 2). Omni Translator's advantage is update cadence (every 9 days vs every 6 months). On price, ratings volume and device support there is nothing between them.

Both are free to download. Omni Translator sells 2 one-off in-app purchases. Prayer Book asks for nothing beyond the download.

Prayer Book holds the better App Store score, 4.9 against 2.8. Both are backed by a comparable volume of ratings — 56 and 48 respectively. Written reviews point the same way: 96% of Prayer Book's written reviews are positive against 49% of Omni Translator's.

Prayer Book ships an update every 6 months, Omni Translator every 9 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Prayer Book | Omni Translator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (56 ratings)](https://appshunter.io/ios/app/prayer-book/id292151014/reviews)** | [2.8 (48 ratings)](https://appshunter.io/ios/app/omni-translator/id293855167/reviews) |
| Number of ratings | **56** | 48 |
| Positive reviews | **96.1% of reviews** | 49.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 7 MB |
| Requires iOS | **13.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arash Payan](https://appshunter.io/developer/292151017) | [Petr Homola](https://appshunter.io/developer/286231977) |

## What reviewers say

### Prayer Book

[App page](https://appshunter.io/ios/app/prayer-book/id292151014)

Access hundreds of Bahá'í prayers in multiple languages. Browse by category or use the search function to find specific prayers. Keep your spiritual resources readily available wherever you are.

**Highlights:** Hundreds of Bahá'í prayers, Multiple language support, Browse by category, Built-in search feature, Offline access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🙏 Excellent multilingual prayer book
- 👍 Very convenient and easy to use
- 🔍 Great selection of prayers
- 💡 Helpful features like word count
- 📚 Comprehensive prayer collection

**What reviewers complain about**

- 🐛 Search function not working for some users
- 🔍 Difficulty finding specific prayers
- 🔦 Poor visibility/readability in dark settings
- 🔗 Broken developer website link
- 🤖 Lack of app support/contact information

**Reported bugs**

- Search function not working on some devices
- Prayers not displaying correctly in certain languages
- App crashing or not loading for some users

**Requested features**

- Multiple bookmark lists
- Night mode/dark theme
- Ability to organize bookmarks by category
- Integration with other sacred writings
- Ability to add/sync personal prayers


### Omni Translator

[App page](https://appshunter.io/ios/app/omni-translator/id293855167)

Translate text between numerous languages using a free machine translation API. Supports a wide range of European and Asian languages for quick and easy communication.

**Highlights:** Multi-language translation, Free API access, Supports 15+ languages, Text translation interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Version | $1.99 | one-time |
| Voice output for target languages (unlimited) | $1.99 | one-time |

**What reviewers like**

- 🚀 Simple
- 👍 Helpful on a casual basis
- 🚀 Translates whole sentences instantly
- 👍 Great for travel and speaking to natives
- 👍 Accurate translations

**What reviewers complain about**

- 🐛 Inaccurate translations
- 🐛 Limited languages
- 🐛 Doesn't work offline
- 🐛 Crashes and bugs
- 🐛 Annoying ads and in-app purchases

**Reported bugs**

- Crashes on launch
- Incorrect translations, especially for grammar and context
- Keyboard disappears after translation
- Incompatible with iOS updates
- Privacy issues with accessing user data

**Requested features**

- Add more languages like Punjabi, Cantonese, Latin, Swahili, Farsi, Slovenian
- Provide pronunciations and romanized text for non-Latin scripts
- Allow offline use and local dictionaries
- Add copy/paste and text-to-speech functionality
- Improve grammar and context-aware translations


## Frequently asked questions

### Is Prayer Book free?

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

### Is Omni Translator free?

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

### Which has better reviews, Prayer Book or Omni Translator?

Prayer Book is rated higher. Prayer Book averages 4.9 out of 5 from 56 ratings, while Omni Translator averages 2.8 from 48 ratings.

### Do Prayer Book or Omni Translator have ads?

Omni Translator shows ads; Prayer Book does not.

### Which is updated more often, Prayer Book or Omni Translator?

Prayer Book ships an update every 6 months, and Omni Translator every 9 days. Most recently, Prayer Book was updated on November 6, 2026 and Omni Translator on November 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*