# Colllab vs posting2

The clearest difference is in-app purchases: Colllab at none against posting2's 8. posting2's advantage is update cadence (every 11 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. posting2 sells 8 in-app purchases, starting at $2.99 per month. Colllab asks for nothing beyond the download.

Colllab ships an update every 2 months, posting2 every 11 days. Both last shipped on October 19, 2026.

## The numbers

| Metric | Colllab | posting2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (410 ratings)](https://appshunter.io/ios/app/posting2/id6762965370/reviews)** |
| Number of ratings | — | **410** |
| Positive reviews | — | 98.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 6 MB | 61 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Colllab Network LTD](https://appshunter.io/developer/6810550701) | [POSTING2 LLC](https://appshunter.io/developer/1893819464) |

## What reviewers say

### Colllab

[App page](https://appshunter.io/ios/app/colllab/id6755146616)

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

**In-app purchases:** none


### posting2

[App page](https://appshunter.io/ios/app/posting2/id6762965370)

A simple, ad-free social media platform focused on human connection. It prioritizes content from your immediate network and uses an in-app polling system for community-driven changes. Funding is entirely voluntary.

**Highlights:** Ad-free experience, No algorithms, Content from your network, In-app polling system, Voluntary donations for funding

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Support — $3 | $2.99 | per month |
| Monthly Support — $5 | $4.99 | per month |
| Monthly Support — $10 | $9.99 | per month |
| $3 Tip | $2.99 | one-time |
| $5 Tip | $4.99 | one-time |
| $10 Tip | $9.99 | one-time |
| $25 Tip | $24.99 | one-time |
| $50 Tip | $49.99 | one-time |


## Frequently asked questions

### Is Colllab free?

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

### Is posting2 free?

posting2 is free to download, with in-app purchases available.

### Do Colllab or posting2 have ads?

Neither Colllab nor posting2 shows ads.

### Which is updated more often, Colllab or posting2?

Colllab ships an update every 2 months, and posting2 every 11 days. Most recently, Colllab was updated on October 19, 2026 and posting2 on October 19, 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.*