# Purpose & Calling vs Logos

The clearest difference is in-app purchases: Purpose & Calling at none against Logos's 2. Logos's advantage is ads (none vs shown) and update cadence (daily vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Logos sells 2 in-app purchases, starting at $8.99 per month. Purpose & Calling asks for nothing beyond the download.

Purpose & Calling ships an update every 9 months, Logos daily. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Purpose & Calling | Logos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Daily** |
| Size | 80 MB | 122 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LifeSpark Ministries, LLC](https://appshunter.io/developer/1791537159) | [Jesse Deng](https://appshunter.io/developer/1584491248) |

## What reviewers say

### Purpose & Calling

[App page](https://appshunter.io/ios/app/purpose-and-calling/id6740772633)

**Features:** macOS Compatibility

**In-app purchases:** none


### Logos

[App page](https://appshunter.io/ios/app/logos-daily-prayer-and-devotion/id6740842102)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Subscription | $8.99 | per month |
| Yearly Pro Subscription | $59.99 | per year |


## Frequently asked questions

### Is Purpose & Calling free?

Purpose & Calling is free to download, with no in-app purchases.

### Is Logos free?

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

### Do Purpose & Calling or Logos have ads?

Purpose & Calling shows ads; Logos does not.

### Which is updated more often, Purpose & Calling or Logos?

Purpose & Calling ships an update every 9 months, and Logos daily. Most recently, Purpose & Calling was updated on October 15, 2026 and Logos on October 14, 2026.

---

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