# Dark18 vs ODCT

The clearest difference is in-app purchases: ODCT at none against Dark18's 6. ODCT also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Dark18 sells 6 in-app purchases, starting at $4.99 per 7 days. ODCT asks for nothing beyond the download.

## The numbers

| Metric | Dark18 | ODCT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (170 ratings)](https://appshunter.io/ios/app/dark18/id6749346497/reviews)** | — |
| Number of ratings | **170** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Ad-supported | — |
| Size | 130 MB | 4 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Ana Lucila Gomez Navarro](https://appshunter.io/developer/1830136813) | [FounderApps, LLC](https://appshunter.io/developer/1693287220) |

## What reviewers say

### Dark18

[App page](https://appshunter.io/ios/app/dark18/id6749346497)

A private messenger offering secure end-to-end encrypted chats, HD voice and video calls, and community groups. Share updates through stories that disappear after 24 hours, all within a sleek, dark-themed interface. It's designed for users who prioritize privacy and freedom in their communication.

**Highlights:** End-to-end encrypted messaging, HD voice and video calls, Private and public groups, 24-hour disappearing stories, Dark-themed interface, Secure sync across devices

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $8.99 | per month |
| Yearly Premium Access | $90.99 | per year |
| Weekly Premium Access | $5.99 | one-time |
| Monthly Premium Access | $8.99 | one-time |
| Yearly Premium Access | $99.99 | one-time |


### ODCT

[App page](https://appshunter.io/ios/app/odct/id6808778759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dark18 free?

Dark18 is free to download, with in-app purchases available.

### Is ODCT free?

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

### Do Dark18 or ODCT have ads?

Dark18 shows ads; ODCT does not.

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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.*