# Purpose & Calling vs Flow

The clearest difference is in-app purchases: Purpose & Calling at none against Flow's 2. Flow's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 9 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Flow sells 2 in-app purchases, starting at $9.99 per month. Purpose & Calling asks for nothing beyond the download.

Purpose & Calling ships an update every 9 months, Flow every 3 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Purpose & Calling | Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 80 MB | 53 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LifeSpark Ministries, LLC](https://appshunter.io/developer/1791537159) | [Aleh Belanouski](https://appshunter.io/developer/1857889756) |

## What reviewers say

### Purpose & Calling

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow

[App page](https://appshunter.io/ios/app/flow-womens-wellness/id6757362492)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $24.99 | per year |


## Frequently asked questions

### Is Purpose & Calling free?

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

### Is Flow free?

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

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

Purpose & Calling shows ads; Flow does not.

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

Purpose & Calling ships an update every 9 months, and Flow every 3 weeks. Most recently, Purpose & Calling was updated on October 28, 2026 and Flow 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.*