Comparison

DatChat vs Essential Reef

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

Head to head
About

DatChat

This app offers a private social network and messenger with self-destructing, screenshot-protected, and end-to-end encrypted posts and messages. Users can control messages even after sending, create private social groups, and secure photos with advanced encryption.

Highlights
  • Self-destructing messages and posts
  • Screenshot protection with notifications
  • End-to-end encrypted communication
  • Nuke conversations to erase both sides
  • Private social groups
  • Multiple accounts
  • Encrypted hidden photo storage
Features
Read full description

DatChat is a private social networking app and messenger that protects your privacy with self-destructing, screenshot protected, encrypted posts and messages. Get the security you deserve. Keep your messages and social posts private, secure, and out of the wrong hands. Our proprietary anti-screenshot protection makes it nearly impossible for others to screenshot messages, posts, or comments - and you will receive a notification that they even tried. Every message you send has an end-to-end encrypted connection. Control over messages doesn’t stop after you hit send - now you have control even after they are sent. “Nuke” conversations on both the sender and recipient’s devices to protect your privacy. You can also unsend messages with ease. Messages will vanish without trace when they reach view limits or are manually destructed. Using DatChat is like having your own private social network. Create Social Groups where only you and the friends you invite to the group can post, comment, and like. Have as many accounts as you like, with whatever friends and family you want. Secure, private messages and pictures are only visible when logged into that respective account. Only your profile picture is available for anyone to view on DatChat. All other photos and information are in a private camera roll, hidden and encrypted behind other pictures. Never worry about picture security again. Download DatChat today and enjoy free, private, and secure social networking. DATCHAT FEATURES: Free, Secure Messaging: - Private messenger protects your privacy - Propriety anti-screenshot protection makes it nearly impossible to screenshot a message, post, or comment - Receive notifications when someone attempts to screenshot messages, photos, or videos - Only the sender & intended recipients can view messages - they cannot be forwarded to others - Every message has an end-to-end encrypted connection Post-Send Control: - Control what happens to messages even after you send them - Self-destructing messages & posts protect your privacy - “Nuke” messages & completely eradicate both sides of a conversation, comments, and more - Messages & posts vanish without a trace when they reach a view limit or are manually destructed Secure Social Networking: - Create Social Groups where only you & your invited friends can post, comment, and like - Group & individual conversations available - Multiple accounts for different friends: messages are visible when logged into that respective account Picture Privacy: - Only the cover photo can be seen in plain sight - Senders can hide pictures and information on the camera roll, hidden & encrypted behind other pictures Download DatChat now to start sending secure, private messages. __ We now offer DatChat Pro at three membership tiers: - Monthly: $0.99, renews every month - Yearly: $9.99, renews annually - Lifetime: $24.99, one-time purchase good for the life of your account DatChat Pro is an optional subscription service that unlocks new features and removes existing limitations. Subscriptions are offered on a monthly, yearly, and lifetime basis. Monthly subscriptions will renew every month for $0.99. Yearly subscriptions will renew annually for $9.99. A lifetime subscription is a one-time payment of $24.99 that does not renew and will upgrade your status to Pro for the lifetime of your account. Prices may vary by location. Any portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. Subscriptions are charged to your credit card through your iTunes account. Manage your subscription in Account Settings after purchase. Monthly and Yearly subscriptions must be canceled at least 24 hours before the end of the current period to prevent an auto-renewal. Once purchased, refunds will not be given for any unused portion of the term. Terms of Service: http://www.datchat.net/terms Privacy Policy: http://www.datchat.net/privacy

About

Essential Reef

Connect with fellow reef aquarium enthusiasts, track your tank's parameters and livestock, and buy or sell corals, fish, and dry goods in a dedicated marketplace. Features include community forums, direct messaging, and detailed tank logging tools.

Highlights
  • Community forums and direct messaging
  • Marketplace for corals, fish, and dry goods
  • Tank parameter logging and charting
  • Livestock tracking and growth recording
  • Dosing schedule and logging
  • Data export to CSV
Features
Read full description

Essential Reef is a community built for serious reef aquarium hobbyists. Whether you're keeping your first nano or running a 500-gallon mixed reef, Essential Reef gives you the tools to track your tank, the market to source what you need, and a community of fellow reefers who actually know what they're talking about. — THE COMMUNITY — - Public and private channels for tank chat, build threads, and Q&A - Direct messages with other members - Reactions, replies, and rich photo posts - Active moderation by reefers, not algorithms — THE MARKETPLACE — - Browse coral, fish, invertebrates, and dry goods from vetted sellers - Auctions with flash-close rules - Sale listings with photos, prices, and shipping details - Buyers and sellers coordinate payment directly — TANK TRACKER — - Log water parameters (alk, calcium, magnesium, phosphate, nitrate, salinity, temp, and more) - View charts of how your tank changes over time - Track every coral, fish, and invertebrate in your livestock list - Record growth, spawning, health events, and more - Schedule and log dosing for additives and supplements - Export your data as CSV anytime — ABOUT US — Essential Reef is built by reefers, in Florida, for the global reef-keeping community. New members join with an invite from an existing member, keeping the community focused and high-quality. — PRIVACY & SAFETY — - We don't sell your data - We don't track you across other apps or websites - You can block any user, report any content, and delete your account at any time By using Essential Reef, you agree to our Terms of Service and Privacy Policy at essentialreef.com. Questions? support@essentialreef.com

Screenshots

DatChat4 screens
Essential Reef4 screens

Verdict

The call

The clearest difference is in-app purchases: Essential Reef at none against DatChat's 4. Essential Reef also leads on update cadence (daily vs every 9 days) and rating (5.0 vs 4.8). DatChat's advantage is ratings volume (944 vs 6). On price, ads, 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. DatChat sells 4 in-app purchases, starting at $0.99 per month. Essential Reef asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Essential Reef holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: DatChat has 944 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

DatChat ships an update every 9 days, Essential Reef daily. The most recent releases landed on September 21, 2026 and September 16, 2026 respectively.

Scorecard5 real differences · 5 level
DatChat versus Essential Reef: the parameters behind the verdict, then further details
ParameterDatChatEssential Reef
PriceFreeFree
Rating4.8 (944 ratings)5.0 (6 ratings) — better
Positive reviews90.7% of reviews—
Number of ratings944 — better6
Update frequencyEvery 9 daysDaily — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size53 MB61 MB
Age rating12+17+
DeveloperMyseum, Inc.Essential Reef

Customer experience

DatChat

All ratings944 ratings
Positive96.0%
Neutral0.3%
Negative3.7%
Written reviews129 reviews
Positive90.7%
Neutral0.8%
Negative8.5%

Essential Reef

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

DatChat

Reported bugs

3 issues
  • Login screen freezes
  • Inconsistent message delivery
  • Notifications not always working as expected

Requested features

5 requests
  • Video chat functionality
  • Ability to like/react to messages
  • Improved message search and sorting
  • Customizable notification settings
  • Integration with other platforms

Essential Reef

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

DatChat

Subscriptions2
  • Pro (Monthly)$0.991 Month
  • Pro (Yearly)$9.991 Year
One-time2
  • Remain Anonymous$1.99
  • DatChat Pro Lifetime$24.99
None

Essential Reef

No in-app purchases

Questions

Is DatChat free?
DatChat is free to download, with in-app purchases available.
Is Essential Reef free?
Essential Reef is free to download, with no in-app purchases.
Which has better reviews, DatChat or Essential Reef?
Essential Reef is rated higher. DatChat averages 4.8 out of 5 from 944 ratings, while Essential Reef averages 5.0 from 6 ratings.
Do DatChat or Essential Reef have ads?
Neither DatChat nor Essential Reef shows ads.
Which is updated more often, DatChat or Essential Reef?
DatChat ships an update every 9 days, and Essential Reef daily. Most recently, DatChat was updated on September 21, 2026 and Essential Reef on September 16, 2026.

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