# int Moscow vs Stack B

The clearest difference is in-app purchases: int Moscow at none against Stack B's 1. Stack B's advantage is update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Stack B sells 1 in-app purchase, starting at $1.49 per month. int Moscow asks for nothing beyond the download.

int Moscow ships an update monthly, Stack B every 5 days. The most recent releases landed on September 23, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | int Moscow | Stack B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (16 ratings)](https://appshunter.io/ios/app/stack-b/id6761323360/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 92.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 60 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Mikhail Durnev](https://appshunter.io/developer/1876951099) | [Artem Li](https://appshunter.io/developer/1540610388) |

## What reviewers say

### int Moscow

[App page](https://appshunter.io/ios/app/int-moscow/id6759854848)

**In-app purchases:** none


### Stack B

[App page](https://appshunter.io/ios/app/stack-b/id6761323360)

Connect with fellow gamers to find teammates, share highlights, and manage your player profile. Offers in-app chat and specialized tools for popular games. Stay updated with notifications about user interest and app news.

**Highlights:** Find teammates by preference, Share and view gaming highlights, Create detailed player profiles, In-app chat functionality, VALORANT-specific game tools, Push notifications for engagement

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $1.49 | per month |


## Frequently asked questions

### Is int Moscow free?

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

### Is Stack B free?

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

### Do int Moscow or Stack B have ads?

Neither int Moscow nor Stack B shows ads.

### Which is updated more often, int Moscow or Stack B?

int Moscow ships an update monthly, and Stack B every 5 days. Most recently, int Moscow was updated on September 23, 2026 and Stack B on September 27, 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.*