# JPTT vs Diamond PTT

The clearest difference is iOS requirement: Diamond PTT at 13.0 against JPTT's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

JPTT ships an update every 6 weeks, Diamond PTT every 3 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | JPTT | Diamond PTT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 48 MB | 4 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Honggi Chuang](https://appshunter.io/developer/1024406618) | [BAT Mobile Inc.](https://appshunter.io/developer/1190563974) |

## What reviewers say

### JPTT

[App page](https://appshunter.io/ios/app/jptt/id1024406619)

This app provides a user-friendly interface to browse Taiwan's largest forum, PTT. It offers features like push notification tracking for new posts and messages, customizable hot article feeds, and direct sharing to social media.

**Highlights:** Intuitive interface with themes, Push notification tracking, Customizable hot article feeds, Direct social media sharing, Support for PTT and PTT2, Multi-account shortcuts, Article content copying

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

**In-app purchases:** none


### Diamond PTT

[App page](https://appshunter.io/ios/app/diamond-ptt/id1601188895)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JPTT free?

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

### Is Diamond PTT free?

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

### Do JPTT or Diamond PTT have ads?

Both JPTT and Diamond PTT show ads.

### Which is updated more often, JPTT or Diamond PTT?

JPTT ships an update every 6 weeks, and Diamond PTT every 3 months. Most recently, JPTT was updated on October 24, 2026 and Diamond PTT on October 18, 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.*