# DDRM vs JW Habits

The clearest difference is in-app purchases: DDRM at none against JW Habits's 3. DDRM also leads on iOS requirement (15.1 vs 26.0). JW Habits's advantage is ratings volume (51 vs 3). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. JW Habits sells 3 in-app purchases, starting at $2.99 per month. DDRM asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for DDRM against 4.8 for JW Habits. That said, the two scores are not equally well evidenced: JW Habits has 51 ratings behind it against 3, so its average is the more settled of the two.

DDRM ships an update every 9 days, JW Habits every 2 weeks. The most recent releases landed on September 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DDRM | JW Habits |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/ddrm/id1637650759/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/jw-habits-study-tracker/id6755526765/reviews)** |
| Number of ratings | 3 | **51** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | **Free** | Subscription |
| Size | 29 MB | 121 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DDRM Software Solutions LLC](https://appshunter.io/developer/1637650761) | [Lorenzo Gioco](https://appshunter.io/developer/1788646817) |

## What reviewers say

### DDRM

[App page](https://appshunter.io/ios/app/ddrm/id1637650759)

This CRM tool is designed for the Sleep Dentistry industry, combining contact management, prospecting, and route mapping. It streamlines dental sleep marketing by offering features like direct email, contact grouping, and sales process tracking.

**Highlights:** Contact Management, Prospecting Tool, Route Mapping, Referral Tracking, Direct Email, Sales Process Tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### JW Habits

[App page](https://appshunter.io/ios/app/jw-habits-study-tracker/id6755526765)

This app helps users maintain and track spiritual habits like Bible reading and prayer. Set daily or weekly goals, record progress, and add personal notes. Optional notifications gently remind you to stay on track with your routines.

**Highlights:** Spiritual habit tracking, Daily and weekly goal setting, Progress monitoring, Personal note-taking, Optional reminders, Clean user interface

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $2.99 | per month |
| JW Habits Yearly Promo | $17.99 | per year |
| Yearly Access | $19.99 | per year |


## Frequently asked questions

### Is DDRM free?

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

### Is JW Habits free?

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

### Which has better reviews, DDRM or JW Habits?

JW Habits is rated higher. DDRM averages 4.7 out of 5 from 3 ratings, while JW Habits averages 4.8 from 51 ratings.

### Do DDRM or JW Habits have ads?

Neither DDRM nor JW Habits shows ads.

### Which is updated more often, DDRM or JW Habits?

DDRM ships an update every 9 days, and JW Habits every 2 weeks. Most recently, DDRM was updated on September 24, 2026 and JW Habits on October 11, 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.*