# SIFU SO vs Worksy

The clearest difference is iOS requirement: SIFU SO at 12.0 against Worksy's 16.4. 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.

SIFU SO ships an update every 5 weeks, Worksy every 3 weeks. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SIFU SO | Worksy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Size | 34 MB | 46 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Telekom Research & Development Sdn. Bhd.](https://appshunter.io/developer/1446547968) | [Lightman Consulting Sdn Bhd](https://appshunter.io/developer/1652608321) |

## What reviewers say

### SIFU SO

[App page](https://appshunter.io/ios/app/sifu-so/id1642363242)

**Features:** macOS Compatibility

**In-app purchases:** none


### Worksy

[App page](https://appshunter.io/ios/app/worksy/id6444142096)

**In-app purchases:** none


## Frequently asked questions

### Is SIFU SO free?

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

### Is Worksy free?

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

### Do SIFU SO or Worksy have ads?

Neither SIFU SO nor Worksy shows ads.

### Which is updated more often, SIFU SO or Worksy?

SIFU SO ships an update every 5 weeks, and Worksy every 3 weeks. Most recently, SIFU SO was updated on September 26, 2026 and Worksy on September 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.*