# COhatch App vs DDRM

The clearest difference is update cadence: DDRM at every 9 days against COhatch App's every 4 months. DDRM also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). COhatch App's advantage is rating (5.0 vs 4.7). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COhatch App holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

COhatch App ships an update every 4 months, DDRM every 9 days. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | COhatch App | DDRM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/cohatch-app/id1563181030/reviews)** | [4.7 (3 ratings)](https://appshunter.io/ios/app/ddrm/id1637650759/reviews) |
| Number of ratings | **4** | 3 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 28 MB | 29 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [COhatch](https://appshunter.io/developer/1440073284) | [DDRM Software Solutions LLC](https://appshunter.io/developer/1637650761) |

## What reviewers say

### COhatch App

[App page](https://appshunter.io/ios/app/cohatch-app/id1563181030)

Discover a new approach to working, meeting, and living. This app allows members to book meeting spaces, connect with others at their location, and access various community features.

**Highlights:** Book meeting rooms, Network with members, Find community spaces, Manage bookings, Discover events

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is COhatch App free?

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

### Is DDRM free?

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

### Which has better reviews, COhatch App or DDRM?

COhatch App is rated higher. COhatch App averages 5.0 out of 5 from 4 ratings, while DDRM averages 4.7 from 3 ratings.

### Do COhatch App or DDRM have ads?

Neither COhatch App nor DDRM shows ads.

### Which is updated more often, COhatch App or DDRM?

COhatch App ships an update every 4 months, and DDRM every 9 days. Most recently, COhatch App was updated on October 1, 2026 and DDRM on September 24, 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.*