# Jiff Note vs 321 GO

The clearest difference is update cadence: 321 GO at every 8 days against Jiff Note's every 2 months. Jiff Note's advantage is iOS requirement (15.5 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Jiff Note sells 1 one-off in-app purchase and 321 GO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Jiff Note ships an update every 2 months, 321 GO every 8 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Jiff Note | 321 GO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Size | 26 MB | 2 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [小宇 王](https://appshunter.io/developer/1656191214) | [阳 孙](https://appshunter.io/developer/1518808403) |

## What reviewers say

### Jiff Note

[App page](https://appshunter.io/ios/app/jiff-note-private-notes/id6499254207)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $12.99 | one-time |


### 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 |


## Frequently asked questions

### Is Jiff Note free?

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

### Is 321 GO free?

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

### Do Jiff Note or 321 GO have ads?

Neither Jiff Note nor 321 GO shows ads.

### Which is updated more often, Jiff Note or 321 GO?

Jiff Note ships an update every 2 months, and 321 GO every 8 days. Most recently, Jiff Note was updated on October 18, 2026 and 321 GO on October 24, 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.*