# Diffu – Something to Say — It won't stay. Be more honest

> It won't stay. Be more honest (iPhone/iPad app by Jeong-Hwan Jang.)

- Source: https://appshunter.io/ios/app/diffu-something-to-say/id6759802088 (this page in markdown: same URL + `.md`)
- Developer: [Jeong-Hwan Jang](https://appshunter.io/developer/1880755654)
- Category: Lifestyle, Social Networking
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 15.0 · 73 MB
- Languages: American English, Japanese, Korean
- Released: 2026-03-19
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/diffu-something-to-say/id6759802088/reviews.md

## What is Diffu?

Is there something you want to say but keep holding back?

It won’t stay forever, so you can be a little more honest.
Diffu is a public feed where you can put what you want to say into words and discover what others have shared.

Start with Today’s Question when you need a prompt, or simply write whatever you want to say.
A short sentence or a longer entry—either is welcome.

Posts stay on the feed for a set amount of time and disappear when their public time ends.
Your own posts remain available in your Records.

■ Write Freely
What do you want to say right now?
Share anything about daily life, work or school, love, family, relationships, interests, or whatever else is on your mind.

■ Today’s Question
A new question opens every day.
When you’re not sure what to write, start with a single sentence inspired by Today’s Question.

■ React and Send a Feeling
React to other people’s posts to show that you relate.
Send a Feeling lets you anonymously share a feeling and a short message.
Depending on a post’s settings, reactions and feelings may extend its public time.

■ Records Calendar
Days when you write freely or answer Today’s Question are marked on your calendar.
See the days you recorded this month and how long you’ve kept your rhythm going.

■ Record Badges
Your activities and small milestones in Diffu become badges, such as First Flame, Seven-Day Rhythm, and Flow of Records.
Choose a featured badge to express yourself.

■ Posts Leave the Feed When Public Time Ends
Diffu is neither a social network where everything stays public forever nor a private journal only you can see.
It is a place where you can put your words out there for a while before they leave the public feed.

For the words you’ve been holding back,
let them out on Diffu—where they won’t stay forever.

Privacy Policy: https://diffu.app/en/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Diffu Premium | $29.99 | per year |
| Diffu Premium | $2.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 100 엠버 | $0.49 | one-time |
| 3000 엠버 | $19.99 | one-time |
| 500 엠버 | $2.99 | one-time |
| 1000 엠버 | $6.99 | one-time |



## Version history (last 5 releases)

### 0.2.1+39 — 2026-08-26

Browse the feed your way.
Switch between Recommended and Latest to find the posts you want to see right now.

When words aren't enough, express yourself with a drawing.
Share a drawing in a regular post or as an answer to today's question. Choose your colors and background, and add a short caption if you'd like.

We've also made feed refreshes and drawing posts smoother and more reliable.

### 0.2.0 — 2026-08-18

• Write freely whenever you have something to say, or start with Today’s Question.
• Choose a topic for each post.
• React or Send a Feeling to share anonymous support and a short message.
• With Premium, choose a 1–14 day public period and whether reactions extend each post.
• We also refined the feed and writing experience and improved stability.

### 0.1.5 — 2026-07-12

Added social login (Google, Apple, and LINE)

### 0.1.4 — 2026-06-29

- 피드 통합
- 안정성 개선

### 0.1.3 — 2026-06-12

- 로그인 없이 둘러보기 기능 추가

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*