# Pai Chat vs One Post Ink

The clearest difference is update cadence: Pai Chat at daily against One Post Ink's monthly. Pai Chat also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Pai Chat ships an update daily, One Post Ink monthly. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Pai Chat | One Post Ink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 50 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kyaw Thura](https://appshunter.io/developer/1601833377) | [Hristo Zaykov](https://appshunter.io/developer/1873448667) |

## What reviewers say

### Pai Chat

[App page](https://appshunter.io/ios/app/pai-chat/id6757832664)

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

**In-app purchases:** none


### One Post Ink

[App page](https://appshunter.io/ios/app/one-post-ink/id6758531340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pai Chat free?

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

### Is One Post Ink free?

One Post Ink is free to download, with no in-app purchases.

### Do Pai Chat or One Post Ink have ads?

Neither Pai Chat nor One Post Ink shows ads.

### Which is updated more often, Pai Chat or One Post Ink?

Pai Chat ships an update daily, and One Post Ink monthly. Most recently, Pai Chat was updated on October 10, 2026 and One Post Ink on October 2, 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.*