# Avlas vs Gogreen HK

The clearest difference is iOS requirement: Gogreen HK at 13.0 against Avlas's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Avlas ships an update every 5 months, Gogreen HK every 3 months. The most recent releases landed on September 9, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Avlas | Gogreen HK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 48 MB | 16 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dany Avlas Diamonds LTD](https://appshunter.io/developer/1593025695) | [Braintree Products Inc.](https://appshunter.io/developer/948197557) |

## What reviewers say

### Avlas

[App page](https://appshunter.io/ios/app/avlas/id1593025693)

**In-app purchases:** none


### Gogreen HK

[App page](https://appshunter.io/ios/app/gogreen-hk/id6476919321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Avlas free?

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

### Is Gogreen HK free?

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

### Do Avlas or Gogreen HK have ads?

Neither Avlas nor Gogreen HK shows ads.

### Which is updated more often, Avlas or Gogreen HK?

Avlas ships an update every 5 months, and Gogreen HK every 3 months. Most recently, Avlas was updated on September 9, 2026 and Gogreen HK on September 18, 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.*