Comparison

Dark18 vs Mampu Chat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dark18

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
Read full description

Welcome to Dark – the ultimate private messenger with stories, calls, and community. Dark is your all-in-one communication platform for secure messaging, high-quality audio and video calls, and authentic sharing through stories and groups – all wrapped in a sleek, dark-themed design. Whether you’re chatting one-on-one, connecting with friends in a group, or expressing yourself through stories, Dark gives you the freedom to communicate your way – with privacy and control at the center. This app contains non-intrusive ads that support ongoing development while keeping the app free for all users. Built for Privacy and Freedom Dark puts end-to-end encryption front and center, ensuring your messages, media, and calls stay truly private. No one – not even Dark – can read your messages or listen to your calls. • Secure by default • Your data stays on your device • We do not sell your information Seamless Messaging Experience Enjoy fast, smooth, and beautiful messaging – whether you’re sending text, voice notes, photos, or videos. • One-on-one or group chats • Media sharing and reactions • Smart notifications • Secure sync across devices Voice and Video Calls Stay close, even when far apart. Dark offers HD-quality voice and video calls with full encryption. • Real-time video with smooth audio • Mute and switch cameras instantly • Reliable even on slow networks Groups That Feel Like Community Dark helps you start, grow, and manage private or public groups with ease. • Admin tools and permissions • Real-time announcements • Clean layout for focused conversations • Ideal for clubs, teams, and communities Share Life Through Stories Post quick updates, thoughts, photos, or short videos that last 24 hours – or longer, if you choose. • Stories with text, media, and reactions • Full control over who sees your updates • Authentic, private sharing Minimal Design, Maximum Function • Clean, dark theme for comfortable viewing • Easy navigation across all features • Lightweight and optimized for speed • Quick sign-up with email or Google Free to Use, Ad-Supported Dark is 100% free. To support development, we show limited, respectful ads – no pop-ups, no trackers. • No subscription required • Ads placed responsibly, without interrupting your flow Key Features Recap • Private, encrypted messaging • Secure voice and video calls • Groups with admin controls • Stories with privacy settings • Clean dark-mode interface • Fast and lightweight • Privacy-respecting ads Join the Movement Dark isn’t just a chat app – it’s a space for people who value privacy, connection, and freedom. Your data is yours. Your time is yours. TERMS OF USE (EULA): For auto-renewable subscriptions, please review Apple's Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ SUBSCRIPTION INFORMATION: - Subscription Title: Auto-renewable subscription - Subscription Length: Weekly/Monthly/Yearly (as selected by user) - Subscription Price: Dynamic pricing based on channel settings - Auto-renewal: Subscriptions automatically renew unless cancelled 24 hours before the end of the current period - Privacy Policy: https://www.termsfeed.com/live/20cde3e7-afa3-475c-b043-3bad3d0f8a0f - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mampu Chat

Features
Read full description

Mampu Chat is the mobile companion app for support teams using Sapot. Stay on top of every customer conversation — whether you're at your desk, on the move, or away from the office. KEY FEATURES • Unified Inbox See all your conversations from website live chat, email, and messaging channels in one place. Switch between channels without missing a beat. • Real-Time Notifications Get push notifications the moment a customer messages you or a teammate assigns a conversation. Never leave a customer waiting. • Rich Messaging Send and receive text, images, videos, voice notes, and file attachments. Use canned responses to reply faster to common questions. • Team Collaboration Assign conversations to teammates, add private notes only your team can see, and mention colleagues to loop them in. • Conversation Management Resolve, reopen, snooze, or reassign conversations. Filter by status, team, or assignee to focus on what matters. • Customer Context View customer profiles, conversation history, and previous interactions so you can give personalized support every time. • Multi-Account Support Connect to your Sapot workspace by entering your installation URL — works with self-hosted and cloud deployments. • Secure & Private Your conversations stay on your servers. Sapot Chat connects directly to your Sapot installation — no third-party data sharing. WHO IS THIS FOR? Sapot Chat is built for customer support agents, success teams, and business owners who use Sapot to manage customer conversations. This is the agent app — your customers don't need it to chat with you. GET STARTED 1. Install Mampu Chat 2. Enter your Mampu installation URL 3. Log in with your agent credentials 4. Start replying to customers Need help? Visit https://mampuai.com/

Screenshots

Dark184 screens
Mampu Chat4 screens

Verdict

The call

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

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Dark18 ships an update weekly, Mampu Chat monthly. The most recent releases landed on October 17, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
Dark18 versus Mampu Chat: the parameters behind the verdict, then further details
ParameterDark18Mampu Chat
PriceFreeFree
Rating3.8 (165 ratings) — better—
Positive reviews40.0% of reviews—
Number of ratings165 — better—
Update frequencyWeekly — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size130 MB73 MB
Age rating17+4+
DeveloperAna Lucila Gomez NavarroDataverse Sdn Bhd

In-app purchases

6 purchases

Dark18

Subscriptions3
  • Weekly Premium Access$4.997 Days
  • Monthly Premium Access$8.991 Month
  • Yearly Premium Access$90.991 Year
One-time3
  • Weekly Premium Access$5.99
  • Monthly Premium Access$8.99
  • Yearly Premium Access$99.99
None

Mampu Chat

No in-app purchases

Questions

Is Dark18 free?
Dark18 is free to download, with in-app purchases available.
Is Mampu Chat free?
Mampu Chat is free to download, with no in-app purchases.
Do Dark18 or Mampu Chat have ads?
Dark18 shows ads; Mampu Chat does not.
Which is updated more often, Dark18 or Mampu Chat?
Dark18 ships an update weekly, and Mampu Chat monthly. Most recently, Dark18 was updated on October 17, 2026 and Mampu Chat on October 2, 2026.

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