# You4me vs SoStack

The clearest difference is in-app purchases: SoStack at none against You4me's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. You4me sells 3 in-app purchases, starting at $5.99 per month. SoStack asks for nothing beyond the download.

You4me ships an update every 2 weeks, SoStack every 3 weeks. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | You4me | SoStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sostack/id6759353874/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | — | Free |
| Size | 104 MB | 43 MB |
| Requires iOS | 16.1 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [You4me LLC](https://appshunter.io/developer/1756574208) | [SOSTACK LIMITED LIABILITY COMPANY](https://appshunter.io/developer/1878252494) |

## What reviewers say

### You4me

[App page](https://appshunter.io/ios/app/you4me/id6529560544)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| You4me Premium | $5.99 | per month |
| Boost (1 Day) | $3.99 | one-time |
| 3 Boosts Pack | $9.99 | one-time |


### SoStack

[App page](https://appshunter.io/ios/app/sostack/id6759353874)

This app facilitates group communication and coordination with private chats and shared calendars. Plan events, manage RSVPs, and discover local public groups for updates. It prioritizes user control and privacy with in-app account deletion.

**Highlights:** Private group messaging, Shared calendars and events, RSVP and planning tools, Follow verified public groups, Invite via SMS, Location-based discovery

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

**In-app purchases:** none


## Frequently asked questions

### Is You4me free?

You4me is free to download, with in-app purchases available.

### Is SoStack free?

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

### Do You4me or SoStack have ads?

Neither You4me nor SoStack shows ads.

### Which is updated more often, You4me or SoStack?

You4me ships an update every 2 weeks, and SoStack every 3 weeks. Most recently, You4me was updated on September 8, 2026 and SoStack on September 23, 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.*