# Atly vs MainWRLD

The clearest difference is in-app purchases: Atly at none against MainWRLD's 4. Atly also leads on iOS requirement (12.0 vs 15.0). MainWRLD's advantage is update cadence (every 4 days vs monthly). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. MainWRLD sells 4 one-off in-app purchases. Atly asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Atly against 5.0 for MainWRLD. Both are backed by a comparable volume of ratings — 5 and 3 respectively.

Atly ships an update monthly, MainWRLD every 4 days. Both last shipped on September 20, 2026.

## The numbers

| Metric | Atly | MainWRLD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/atly-easy-invites/id6478510693/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/mainwrld/id6780999607/reviews) |
| Number of ratings | **5** | 3 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 88 MB | 53 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Atly L.L.C.](https://appshunter.io/developer/1732781053) | [Fried Mermaid LLC](https://appshunter.io/developer/6780999609) |

## What reviewers say

### Atly

[App page](https://appshunter.io/ios/app/atly-easy-invites/id6478510693)

Easily organize social gatherings and propose event ideas with friends. Features include polls, availability sharing, and group chats to streamline planning and encourage real-life meetups.

**Highlights:** Create event invites, Propose event ideas with polls, Share availability, Group chat functionality, Web invitations, QR code invites

**Features:** macOS Compatibility

**In-app purchases:** none


### MainWRLD

[App page](https://appshunter.io/ios/app/mainwrld/id6780999607)

This app is a social platform for book lovers and storytellers. Users can publish and sell their own books, discover new stories, and connect with a global community of readers and writers. It features customizable 3D avatars and rewards for community engagement.

**Highlights:** Publish and sell books, Discover new authors and stories, Connect with readers and writers, Create and customize 3D avatars, Earn points for engagement, Unlock avatar items and book discounts

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Tokens | $10.00 | one-time |
| 20 Tokens | $20.00 | one-time |
| 30 Tokens | $30.00 | one-time |
| 50 Tokens | $50.00 | one-time |


## Frequently asked questions

### Is Atly free?

Atly is free to download, with no in-app purchases.

### Is MainWRLD free?

MainWRLD is free to download, with in-app purchases available.

### Which has better reviews, Atly or MainWRLD?

Atly and MainWRLD are both rated 5.0 out of 5 on the App Store, from 5 and 3 ratings respectively.

### Do Atly or MainWRLD have ads?

Neither Atly nor MainWRLD shows ads.

### Which is updated more often, Atly or MainWRLD?

Atly ships an update monthly, and MainWRLD every 4 days. Most recently, Atly was updated on September 20, 2026 and MainWRLD on September 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*