# Sai Gon Xanh vs Multima

The clearest difference is in-app purchases: Sai Gon Xanh at none against Multima's 1. Sai Gon Xanh also leads on iOS requirement (14.3 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Multima sells 1 one-off in-app purchase. Sai Gon Xanh asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sai Gon Xanh | Multima |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/sai-gon-xanh/id6479695415/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 80 MB | 55 MB |
| Requires iOS | **14.3** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Thanh Nguyen](https://appshunter.io/developer/1736928155) | [Marko Sabotin](https://appshunter.io/developer/577535299) |

## What reviewers say

### Sai Gon Xanh

[App page](https://appshunter.io/ios/app/sai-gon-xanh/id6479695415)

Participate in environmental protection activities like cleaning and recycling to earn points. Exchange these points for gifts and connect with others in a green community. Make protecting the planet simple and rewarding.

**Highlights:** Environmental protection activities, Recycling and waste exchange, Point accumulation system, Gift redemption, Community networking, Easy registration

**Features:** macOS Compatibility

**In-app purchases:** none


### Multima

[App page](https://appshunter.io/ios/app/multima/id6754284174)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multima Full Unlock | $2.99 | one-time |


## Frequently asked questions

### Is Sai Gon Xanh free?

Sai Gon Xanh is free to download, with no in-app purchases.

### Is Multima free?

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

### Do Sai Gon Xanh or Multima have ads?

Neither Sai Gon Xanh nor Multima shows ads.

### Which is updated more often, Sai Gon Xanh or Multima?

Sai Gon Xanh ships an update fortnightly, and Multima fortnightly. Most recently, Sai Gon Xanh was updated on October 21, 2026 and Multima on October 13, 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.*