# 321 GO vs FlowTasker

The clearest difference is in-app purchases: FlowTasker at none against 321 GO's 1. FlowTasker also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 321 GO sells 1 one-off in-app purchase. FlowTasker asks for nothing beyond the download.

321 GO ships an update every 4 days, FlowTasker every 3 days. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 321 GO | FlowTasker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [阳 孙](https://appshunter.io/developer/1518808403) | [婉 刘](https://appshunter.io/developer/1809276183) |

## What reviewers say

### 321 GO

[App page](https://appshunter.io/ios/app/321-go-plan-your-departure/id6670331627)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $0.99 | one-time |


### FlowTasker

[App page](https://appshunter.io/ios/app/flowtasker/id6745178296)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 321 GO free?

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

### Is FlowTasker free?

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

### Do 321 GO or FlowTasker have ads?

Neither 321 GO nor FlowTasker shows ads.

### Which is updated more often, 321 GO or FlowTasker?

321 GO ships an update every 4 days, and FlowTasker every 3 days. Most recently, 321 GO was updated on October 8, 2026 and FlowTasker on September 29, 2026.

---

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