# Dah Sing DS vs ADF Activities

The clearest difference is ads: Dah Sing DS at none against ADF Activities's shown. ADF Activities's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dah Sing DS | ADF Activities |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Size | 69 MB | 15 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dah Sing Bank, Limited](https://appshunter.io/developer/434373390) | [Accounting Development Foundation Limited](https://appshunter.io/developer/1491447140) |

## What reviewers say

### Dah Sing DS

[App page](https://appshunter.io/ios/app/dah-sing-ds-direct/id1049183038)

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

**In-app purchases:** none


### ADF Activities

[App page](https://appshunter.io/ios/app/adf-activities/id1491447141)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dah Sing DS free?

Dah Sing DS is free to download, with no in-app purchases.

### Is ADF Activities free?

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

### Do Dah Sing DS or ADF Activities have ads?

ADF Activities shows ads; Dah Sing DS does not.

### Which is updated more often, Dah Sing DS or ADF Activities?

Dah Sing DS ships an update every 4 months, and ADF Activities every 4 months. Most recently, Dah Sing DS was updated on October 2, 2026 and ADF Activities on October 25, 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.*