# TaskForm vs Siyou PDA

The clearest difference is iOS requirement: Siyou PDA at 14.0 against TaskForm's 16.1. 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.

TaskForm ships an update every 2 months, Siyou PDA monthly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | TaskForm | Siyou PDA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 46 MB | 71 MB |
| Requires iOS | 16.1 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Square9](https://appshunter.io/developer/1378983689) | [SIYOU TECHNOLOGY S.R.L](https://appshunter.io/developer/1466639725) |

## What reviewers say

### TaskForm

[App page](https://appshunter.io/ios/app/taskform/id1378983690)

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

**In-app purchases:** none


### Siyou PDA

[App page](https://appshunter.io/ios/app/siyou-pda/id1639967455)

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

**In-app purchases:** none


## Frequently asked questions

### Is TaskForm free?

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

### Is Siyou PDA free?

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

### Do TaskForm or Siyou PDA have ads?

Neither TaskForm nor Siyou PDA shows ads.

### Which is updated more often, TaskForm or Siyou PDA?

TaskForm ships an update every 2 months, and Siyou PDA monthly. Most recently, TaskForm was updated on October 25, 2026 and Siyou PDA on October 11, 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.*