Comparison

Circles.World vs MosApp

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

Head to head
About

Circles.World

A mobile-first social platform for communities to connect, share resources, and organize discussions. It allows admins to manage members, send targeted messages, and segment information effectively. Members can receive updates via email or push notifications.

Highlights
  • Community member management
  • Segmented information sharing
  • Real-time notifications
  • Multi-channel messaging
  • Private one-to-one messages
  • Manage multiple communities
Features
Read full description

A social platform designed specifically for the needs of communities: Circles provides one place where you can include everyone, share resources and focus the conversation. With its mobile first design and simple interface, the platform helps you segment information and keep everyone in your community organized and involved. As an admin you can manage your community members on the move and stay connected to your leaders and team. Have confidence that you are reaching each community member in the way that works for them: by email, web or mobile app. All while allowing you to manage all of your communities in one place. You can: * Send a message once and know it will reach everyone in your group * Add members on the fly * Stay informed - get real time notifications about things happening within your community * Enable push notifications for your members * Allow your community members to send and receive messages in the way that works for them: either email or via push notifications * Send private one-to-one messages * Host a discussion within your community * Segment information into: resources, photos & announcements * Manage multiple communities in one place * Provide your community members with a simple log-in experience (no password login) So round up your people and get stuff done...

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

Screenshots

Circles.World4 screens
MosApp4 screens

Verdict

The call

The clearest difference is review sentiment: Circles.World at 100% against MosApp's 50%. Circles.World also leads on in-app purchases (none vs 6) and rating (5.0 vs 4.7). MosApp's advantage is update cadence (every 8 days vs every 4 months). On price, ratings volume, ads and device support 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. Circles.World asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Circles.World holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 100% of Circles.World's written reviews are positive against 50% of MosApp's.

UpkeepUpdate frequency

Circles.World ships an update every 4 months, MosApp every 8 days. The most recent releases landed on June 1, 2026 and September 19, 2026 respectively.

Scorecard6 real differences · 4 level
Circles.World versus MosApp: the parameters behind the verdict, then further details
ParameterCircles.WorldMosApp
PriceFreeFree
Rating5.0 (7 ratings) — better4.7 (3 ratings)
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings7 — better3
Update frequencyEvery 4 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.5
Further details — not scored
Size18 MB250 MB
Age rating4+17+
DeveloperLaura WatersHIGHLANDER TECHNOLOGIES PTE. LTD.

Customer experience

Circles.World

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MosApp

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

In-app purchases

None

Circles.World

No 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

Questions

Is Circles.World free?
Circles.World is free to download, with no in-app purchases.
Is MosApp free?
MosApp is free to download, with in-app purchases available.
Which has better reviews, Circles.World or MosApp?
Circles.World is rated higher. Circles.World averages 5.0 out of 5 from 7 ratings, while MosApp averages 4.7 from 3 ratings.
Do Circles.World or MosApp have ads?
Neither Circles.World nor MosApp shows ads.
Which is updated more often, Circles.World or MosApp?
Circles.World ships an update every 4 months, and MosApp every 8 days. Most recently, Circles.World was updated on June 1, 2026 and MosApp on September 19, 2026.

Other comparisons