# Project 4 vs PrayerMemo

The clearest difference is device support: Project 4 at 3 against PrayerMemo's 1. Project 4 also leads on iOS requirement (15.1 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Project 4 sells 1 one-off in-app purchase and PrayerMemo sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Project 4 against 5.0 for PrayerMemo. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Project 4 ships an update every 8 days, PrayerMemo every 10 days. Both last shipped on October 1, 2026.

## The numbers

| Metric | Project 4 | PrayerMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/project-46-prayer-tracker/id6746227152/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/prayermemo/id6779963137/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 10 days |
| Monetization | Free with in-app purchases | Freemium |
| Size | 37 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Greer](https://appshunter.io/developer/1815855302) | [Jayvee Marcelo](https://appshunter.io/developer/6779963139) |

## What reviewers say

### Project 4

[App page](https://appshunter.io/ios/app/project-46-prayer-tracker/id6746227152)

This app helps you deepen your spiritual walk by tracking prayers, reflecting on answered prayers, and building a consistent prayer habit. It offers guided prompts, personalized reminders, and a distraction-free design for focused reflection.

**Highlights:** Log personal prayers and intercessions, Attach Bible verses, voice memos, and photos, Reflect on answered prayers, Guided reflection prompts, Personalized prayer reminders, Distraction-free design, Local data storage

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Project 4:6 Lifetime Access | $4.99 | one-time |


### PrayerMemo

[App page](https://appshunter.io/ios/app/prayermemo/id6779963137)

This app helps you remember people you've promised to pray for, organizing requests by person or group. Set reminders, track answered prayers, and build a consistent prayer habit. Optional AI features assist with cleanup and follow-up message drafts.

**Highlights:** Save and organize prayer requests, Set prayer and follow-up reminders, Track answered prayers, Private by design, AI-assisted follow-up drafts, Add prayers to calendar

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $19.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Project 4 free?

Project 4 is free to download, with in-app purchases available.

### Is PrayerMemo free?

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

### Which has better reviews, Project 4 or PrayerMemo?

Project 4 and PrayerMemo are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Project 4 or PrayerMemo have ads?

Neither Project 4 nor PrayerMemo shows ads.

### Which is updated more often, Project 4 or PrayerMemo?

Project 4 ships an update every 8 days, and PrayerMemo every 10 days. Most recently, Project 4 was updated on October 1, 2026 and PrayerMemo on October 1, 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.*