# DecisionOS vs TaskFlow

The clearest difference is iOS requirement: TaskFlow at 15.0 against DecisionOS's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. DecisionOS sells 2 in-app purchases, starting at $19.99 per year and TaskFlow sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | DecisionOS | TaskFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 6 MB | 28 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cagatay Gokgoz](https://appshunter.io/developer/1884056859) | [Mustafa BILGIC](https://appshunter.io/developer/1868220447) |

## What reviewers say

### DecisionOS

[App page](https://appshunter.io/ios/app/decisionos-investor-engine/id6763129150)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DecisionOS Pro Yearly | $19.99 | per year |
| DecisionOS Lifetime | $49.99 | one-time |


### TaskFlow

[App page](https://appshunter.io/ios/app/taskflow-to-do-and-planner/id6765884371)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TaskFlow Weekly Premium | $1.99 | per 7 days |
| TaskFlow Monthly Premium | $4.99 | per month |
| TaskFlow Annual Premium | $29.99 | per year |
| TaskFlow Premium Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is DecisionOS free?

DecisionOS is free to download, with in-app purchases available.

### Is TaskFlow free?

TaskFlow is free to download, with in-app purchases available.

### Do DecisionOS or TaskFlow have ads?

Neither DecisionOS nor TaskFlow shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*