Comparison

MosApp vs Coin Chat

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

Head to head
About

MosApp

This app offers secure, end-to-end encrypted messaging and calls with advanced features like disappearing messages, auto-translation, and AI assistants. It also integrates mini-programs for payments, bookings, and more, all within a customizable interface.

Highlights
  • End-to-end encrypted chats and calls
  • Disappearing messages and two-way deletion
  • Large group chats and public channels
  • In-chat auto-translation
  • AI agent and customer service
  • Integrated mini-programs for payments and bookings
  • App lock with biometrics
Features
Read full description

MosApp – Secure. Smart. All‑in‑one. End‑to‑End Encryption Protect every one‑on‑one chat, group chat, audio, and video call with robust double‑ratchet E2EE. Messages are private, ephemeral, and secure — unreadable to anyone outside the conversation . Voice & Video Calls Crystal‑clear real‑time calling with no limits — voice or video, one‑on‑one or in groups . Group Chats & Channels Create groups up to 10,000 members. Public and private channels for broadcasting or managing communities . Burn After Reading & Two‑Way Deletion Ghost your messages: they can disappear after reading, and both sender and receiver can delete content for everyone . Read Receipts & App Lock Know when messages are read and protect your chats behind an app‑lock (PIN, passcode, or biometrics) . Auto‑Translation Seamlessly translate messages in‑chat — perfect for connecting across languages . AI Agent & Customer Service Train your personal AI assistant to manage tasks, and set up AI‑powered customer support with private knowledge bases and message automation . Mini‑Programs & E‑Wallet Book hotels and flights, pay bills, recharge mobile credits, manage crypto, and enjoy mini‑apps — all within chat . Stickers, GIFs & Themes Express yourself with animated stickers, rich emoji reactions, and customizable chat themes . Cross‑Platform & Instant Messaging Use MosApp enjoy fast, real‑time, multimedia messaging without SMS/MMS fees. Supports over a dozen common languages English, Chinese, Japanese, Korean, Khmer, Vietnamese, Thai, Malay, and more. Why MosApp? - Privacy‑First: No external storage of conversations — true user privacy guaranteed . - All‑in‑One Convenience: Chat, call, pay, book, and manage tasks — no need to switch apps. - Scalable & Powerful: Handles huge groups, public broadcast channels, AI bots — ideal for social and business use. - Complete Customization: Bring any feature you can imagine to life. Simply integrate your creations as mini-apps into our platform to build the experience you want and operate your product, your way. User License Agreemen (EULA) : https://www.apple.com.cn/legal/internet-services/itunes/cn/terms.html Most of the functions of MosApp are permanently free to use, and users can use them normally without paying. Only a few advanced functions are limited to paid members, and they are also free for a limited time. MosApp Subscription/Renewal Guide The MosApp Premium features are currently free for a limited time. Charges will apply later based on the following pricing standards. 1. Subscription Options: Continuous Monthly Package (1 Month), Continuous Quarterly Package (3 Months), Continuous Yearly Package (12 Months), Monthly Package (1 Month), Quarterly Package (3 Months), Yearly Package (12 Months) 2. Prices: - Continuous: $2.49/month, $5.99/quarter, $19.99/year - Standard: $2.99/month, $7.99/quarter, $24.99/year 3. Payment: Charged to iTunes account upon purchase. 4. Renewal: For users who have subscribed to the continuous monthly/continuous quarterly/continuous annual package, subscriptions auto-renew will be charged within 24 hours before the expiration date. After the deduction, the subscription period will be extended by one subscription period 5. Cancellation: The cancellation is required to manually disable auto-renew in iTunes/Apple ID settings at least 24 hours before expiration. Privacy Policy:http://mosapp.app/en/privacy-policy User Service Agreement:http://mosapp.app/en/user-term-service Auto Renewal Service Agreement:http://mosapp.app/en/vip-continuous MosApp VIP Service Agreement:http://mosapp.app/en/vip-service

About

Coin Chat

This app offers secure instant messaging with end-to-end encryption for text, voice, and video calls. It supports large groups, channel broadcasting, and multi-device synchronization, ensuring private and efficient communication for individuals and businesses.

Highlights
  • End-to-end encrypted messaging
  • Voice and video calls
  • Large group chats
  • Channel broadcasting
  • Multi-device synchronization
  • Application encryption
Features
Read full description

[Core Functions] • Instant messaging: text, voice, pictures, emoticons, file transfer • Audio and video calls: HD video calls, group meetings • Groups and Channels: Group Chat Management, Channel Broadcasting • Security encryption: encrypted message transmission, application lock • Multi-device usage: Supports devices such as iPhone and iPad, facilitating cross-device message viewing • Online status: friend online status, number of online group members

Screenshots

MosApp4 screens
Coin Chat3 screens

Verdict

The call

The clearest difference is rating: MosApp at 4.7 against Coin Chat's 1.0. MosApp also leads on ads (none vs shown) and ratings volume (3 vs 1). Coin Chat's advantage is review sentiment (71% vs 50%) and device support (4 vs 2). On price, update cadence, in-app purchases and monetization model 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. MosApp sells 6 in-app purchases, starting at $2.49 per month and Coin Chat sells 21 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

MosApp holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews complicate that: 50% of MosApp's written reviews are positive against 71% of Coin Chat's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

MosApp ships an update every 8 days, Coin Chat weekly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

Scorecard5 real differences · 5 level
MosApp versus Coin Chat: the parameters behind the verdict, then further details
ParameterMosAppCoin Chat
PriceFreeFree
Rating4.7 (3 ratings) — better1.0 (1 ratings)
Positive reviews50.0% of reviews71.4% of reviews — better
Number of ratings3 — better1
Update frequencyEvery 8 daysWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.515.2 — better
Further details — not scored
Size250 MB162 MB
Age rating17+17+
DeveloperHIGHLANDER TECHNOLOGIES PTE. LTD.Sichuan Shijin Technology Co., Ltd.

Customer experience

MosApp

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Coin Chat

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews21 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

6 purchases

MosApp

Subscriptions3
  • Premium auto renewal monthly$2.491 Month
  • Premium auto renewal quarterly$5.993 Months
  • Premium auto renewal yearly$19.991 Year
One-time3
  • MosApp Premium per month$2.99
  • MosApp Premium per quarter$7.99
  • MosApp Premium per year$24.99
21 purchases

Coin Chat

One-time21
  • 80-point experience pack$0.99
  • Membership for 1 day$0.99
  • Consignment card for 30 days$4.99
Show 18 more
  • 30-Day Premium Num Activation Card$9.99
  • Membership for January$12.99
  • 1000 Energy$14.99
  • svip growth value 100 points$14.99
  • 800-point experience pack$14.99
  • Nominal Card$29.99
  • User name change card$29.99
  • 30-day automatic task card$39.99
  • svip growth value 300 points$39.99
  • 5880 Energy$79.99
  • Membership for 1 year$129.99
  • svip growth value 1000 points$149.99
  • 8000-point experience pack$149.99
  • 16880 Energy$249.99
  • 30-day search recommendation card$249.99
  • 24000-point experience pack$399.99
  • 36880 Energy$499.99
  • svip growth value 5000 points$699.99

Questions

Is MosApp free?
MosApp is free to download, with in-app purchases available.
Is Coin Chat free?
Coin Chat is free to download, with in-app purchases available.
Which has better reviews, MosApp or Coin Chat?
MosApp is rated higher. MosApp averages 4.7 out of 5 from 3 ratings, while Coin Chat averages 1.0 from 1 ratings.
Do MosApp or Coin Chat have ads?
Coin Chat shows ads; MosApp does not.
Which is updated more often, MosApp or Coin Chat?
MosApp ships an update every 8 days, and Coin Chat weekly. Most recently, MosApp was updated on September 19, 2026 and Coin Chat on September 23, 2026.

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