# passNote vs TranslateChat

The clearest difference is in-app purchases: TranslateChat at none against passNote's 1. TranslateChat also leads on iOS requirement (15.0 vs 18.0). passNote's advantage is update cadence (every 5 days vs every 10 days). On price, ads and device support there is nothing between them.

Both are free to download. passNote sells 1 in-app purchase, starting at $2.99 per month. TranslateChat asks for nothing beyond the download.

passNote ships an update every 5 days, TranslateChat every 10 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | passNote | TranslateChat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 10 days |
| Size | 80 MB | 19 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ryota Izumi](https://appshunter.io/developer/1773491378) | [DAIJI TAMURA](https://appshunter.io/developer/6798474812) |

## What reviewers say

### passNote

[App page](https://appshunter.io/ios/app/passnote-penpal-diary/id6762535541)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $2.99 | per month |


### TranslateChat

[App page](https://appshunter.io/ios/app/translatechat-translator/id6798474810)

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

**In-app purchases:** none


## Frequently asked questions

### Is passNote free?

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

### Is TranslateChat free?

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

### Do passNote or TranslateChat have ads?

Neither passNote nor TranslateChat shows ads.

### Which is updated more often, passNote or TranslateChat?

passNote ships an update every 5 days, and TranslateChat every 10 days. Most recently, passNote was updated on October 5, 2026 and TranslateChat on October 9, 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.*