# susGain vs A$Khim

The clearest difference is update cadence: susGain at every 2 months against A$Khim's every 9 months. A$Khim's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

susGain ships an update every 2 months, A$Khim every 9 months. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | susGain | A$Khim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/susgain/id1664494870/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free | — |
| Size | 120 MB | 122 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUSGAIN PTE. LTD.](https://appshunter.io/developer/1509388903) | [Stark Group Pte. Ltd.](https://appshunter.io/developer/1219881311) |

## What reviewers say

### susGain

[App page](https://appshunter.io/ios/app/susgain/id1664494870)

This app helps users adopt sustainable habits by earning points for eco-friendly actions. Points can be redeemed to support charitable causes. It also allows for organizing community challenges to track collective impact.

**Highlights:** Adopt sustainable habits, Earn points for good actions, Redeem points for causes, Organize community challenges, Measure collective impact, Track steps via HealthKit (optional)

**Features:** Vision Pro support

**In-app purchases:** none


### A$Khim

[App page](https://appshunter.io/ios/app/akhim/id6447967170)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is susGain free?

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

### Is A$Khim free?

A$Khim is free to download, with no in-app purchases.

### Do susGain or A$Khim have ads?

Neither susGain nor A$Khim shows ads.

### Which is updated more often, susGain or A$Khim?

susGain ships an update every 2 months, and A$Khim every 9 months. Most recently, susGain was updated on October 20, 2026 and A$Khim on October 22, 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.*