# Prayer Book + vs LockIn Bible

The clearest difference is in-app purchases: Prayer Book + at none against LockIn Bible's 4. Prayer Book + also leads on ads (none vs shown) and iOS requirement (7.0 vs 16.4). LockIn Bible's advantage is update cadence (every 5 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. LockIn Bible sells 4 in-app purchases, starting at $39.99 per year. Prayer Book + asks for nothing beyond the download.

Prayer Book + ships an update every 6 weeks, LockIn Bible every 5 days. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Prayer Book + | LockIn Bible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/prayer-book-plus/id1070649751/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 16 MB | 72 MB |
| Requires iOS | **7.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mariusz Buraczewski](https://appshunter.io/developer/1070649750) | [Sisymus](https://appshunter.io/developer/6791930775) |

## What reviewers say

### Prayer Book +

[App page](https://appshunter.io/ios/app/prayer-book-plus/id1070649751)

Access a comprehensive collection of over 260 Roman Catholic prayers, including daily prayers, litanies, novenas, and the Rosary. Search for specific prayers, add your own, and stay connected to your faith.

**Highlights:** Over 260 Catholic prayers, Daily prayers, litanies, novenas, Rosary beads, Stations of the Cross, Search function by name, description, content, Add custom prayers, Internet updates for new prayers

**In-app purchases:** none


### LockIn Bible

[App page](https://appshunter.io/ios/app/lockin-bible/id6677056753)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Bible Premium – Yearly | $39.99 | per year |
| My Bible Premium – Yearly | $59.99 | per year |
| My Bible Premium – Yearly | $99.99 | per year |
| My Bible Premium – Yearly | $199.99 | per year |


## Frequently asked questions

### Is Prayer Book + free?

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

### Is LockIn Bible free?

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

### Do Prayer Book + or LockIn Bible have ads?

LockIn Bible shows ads; Prayer Book + does not.

### Which is updated more often, Prayer Book + or LockIn Bible?

Prayer Book + ships an update every 6 weeks, and LockIn Bible every 5 days. Most recently, Prayer Book + was updated on November 6, 2026 and LockIn Bible on November 8, 2026.

---

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