# Post1 vs ACS Alumni

The clearest difference is in-app purchases: ACS Alumni at none against Post1's 10. Post1's advantage is update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Post1 sells 7 one-off in-app purchases. ACS Alumni asks for nothing beyond the download.

Post1 ships an update every 2 days, ACS Alumni every 2 months. The most recent releases landed on October 4, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Post1 | ACS Alumni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/post1/id6740132825/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 101 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Francis Black](https://appshunter.io/developer/1785981051) | [ACS Beirut](https://appshunter.io/developer/1776182806) |

## What reviewers say

### Post1

[App page](https://appshunter.io/ios/app/post1/id6740132825)

Discover and share content visually on a global map. Pin your thoughts, ideas, or media directly to locations worldwide. Connect with others through a unique, location-based social experience.

**Highlights:** Interactive world map interface, Location-based content posting, Visual discovery of posts, User-generated content sharing, Unique social networking experience

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shine | $0.99 | one-time |
| Shine | $3.99 | one-time |
| Shine | $4.99 | one-time |
| Shine | $5.99 | one-time |
| Shine | $6.99 | one-time |
| Shine | $7.99 | one-time |
| Shine | $8.99 | one-time |


### ACS Alumni

[App page](https://appshunter.io/ios/app/acs-alumni/id6760300321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Post1 free?

Post1 is free to download, with in-app purchases available.

### Is ACS Alumni free?

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

### Do Post1 or ACS Alumni have ads?

Neither Post1 nor ACS Alumni shows ads.

### Which is updated more often, Post1 or ACS Alumni?

Post1 ships an update every 2 days, and ACS Alumni every 2 months. Most recently, Post1 was updated on October 4, 2026 and ACS Alumni on September 27, 2026.

---

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