Comparison

MosApp vs Gaggy

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

Gaggy

Features
Read full description

Gaggy is a secure and convenient instant messaging app that provides you with a comprehensive communication experience. Core Features • Instant Messaging: Support one-on-one private chats and group chats with real-time message delivery • Voice & Video Calls: High-definition video calls and crystal-clear voice calls for more vivid communication • Multimedia Messages: Send text, images, voice messages, videos, and more • Group Management: Create and manage groups with rich features including announcements, member management, and group nicknames Security & Privacy • End-to-End Encryption: Advanced end-to-end encryption technology ensures only you and your contacts can see your messages • App Lock: Support gesture password and Face ID/Touch ID biometric unlock to protect your privacy • Message Protection: Automatic message deletion feature keeps your chat history more secure Convenient Features • Contact Sync: Automatically sync your contact list for easy contact management • Message Search: Quickly find historical chat records and contacts • Message Forwarding: Forward important messages with one tap • Personalized Settings: Support do-not-disturb mode, pinned chats, and other personalized settings User Experience • Clean and beautiful interface design with smooth and natural operation • Multi-language support to meet different user needs • Real-time message notifications so you never miss important information Whether you're chatting with friends, video calling family, or collaborating with colleagues, Gaggy provides you with a secure and efficient communication experience.

Screenshots

MosApp4 screens
Gaggy3 screens

Verdict

The call

MosApp and Gaggy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 Gaggy sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

MosApp ships an update fortnightly, Gaggy every 2 weeks. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

ScorecardNo meaningful differences
MosApp versus Gaggy: the parameters behind the verdict, then further details
ParameterMosAppGaggy
PriceFreeFree
Rating4.7 (3 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightly — betterEvery 2 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.5 — better15.6
Further details — not scored
Size268 MB42 MB
Age rating17+9+
DeveloperHIGHLANDER TECHNOLOGIES PTE.LTD.无锡市聚思软件科技有限公司

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
4 purchases

Gaggy

One-time4
  • 购买 28w 积分$3.99
  • 100w 积分 · 入门档$14.99
  • 300w 积分 · 超值档$39.99
Show 1 more
  • 500w 积分 · 畅享档$69.99

Questions

Is MosApp free?
MosApp is free to download, with in-app purchases available.
Is Gaggy free?
Gaggy is free to download, with in-app purchases available.
Do MosApp or Gaggy have ads?
Neither MosApp nor Gaggy shows ads.
Which is updated more often, MosApp or Gaggy?
MosApp ships an update fortnightly, and Gaggy every 2 weeks. Most recently, MosApp was updated on October 25, 2026 and Gaggy on October 23, 2026.

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