# DiffuserStick — Replacement Cycle Manage App

> Replacement Cycle Manage App (iPhone/iPad app by Bum Tae Yoon.)

- Source: https://appshunter.io/ios/app/diffuserstick/id1578285458 (this page in markdown: same URL + `.md`)
- Developer: [Bum Tae Yoon](https://appshunter.io/developer/1578285460)
- Category: Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 12.1 · 17 MB
- Languages: American English, Japanese, Korean
- Released: 2021-07-27
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/diffuserstick/id1578285458/reviews.md

## What is DiffuserStick?

Have you ever bought a diffuser and noticed that, at some point, the liquid no longer decreases and the scent no longer spreads?

The sticks used in diffusers (reed sticks) have a limited lifespan.

It is generally recommended to replace the sticks about once a month.

The DiffuserStick app lets you record the date when you inserted the diffuser sticks along with a photo of your diffuser, and notifies you via push notification when it is time to replace them.

Key Features
 • Add diffusers to your management list with photos and notes
 • Set diffuser stick replacement dates
 • Receive push notifications when it is time to replace the sticks
 • Move used diffusers to the archive for storage
 • Use widgets to quickly access and view your diffusers from the home screen

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove all ads 1 | $0.99 | one-time |



## Version history (last 5 releases)

### 1.4.0 — 2026-02-14

Features
- Added image full screen view: Tap the image to view it in full screen.
- Added rewrite from archive: Tap the [Rewrite] icon to restore an archived diffuser to the active list.
- Added widget support (iOS 17 or later): Easily view and manage diffusers from the widget.

Improvements
- Added sound to replacement notifications
- Tapping a replacement notification or widget now opens the diffuser detail page
- Added Dark Mode and appearance selection (Light/Dark mode) (iOS 13 or later)
- Localization: Added English and Japanese

Other
- Bug fixes

### 1.3.1 — 2025-02-10

- 메인 화면에서 바로 교체하기 기능 추가: 디퓨저 목록을 스와이프해서 상세 페이지에 들어가지 않고도 바로 교체할 수 있습니다.
- 기타 버그 픽스 및 안정성 향상

### 1.3.0 — 2024-02-29

- In App Purchase 상품 추가: 이 상품을 구매하면 앱에서 표시되는 모든 광고가 제거되며 더 이상 표시되지 않습니다.
- 리스트가 비어 있을 경우 안내 메시지가 표시되도록 변경되었습니다.
- 설정 및 도움말 탭이 새롭게 디자인되었습니다.
- 앱의 버그를 수정하고 최적화하였습니다.

### 1.02 — 2021-09-13

- 버그 픽스
- 기능 추가: 디퓨저 공유하기 (사진첩에 저장, 이메일 보내기 등)

### 1.01 — 2021-07-29

- 푸시 메시지(local notification)가 발생하지 않는 버그 수정
- 배너 광고 추가
- 사진 접근이 비허용된 경우, 사진 허용 여부를 묻는 선택창 표시

## Apps similar to DiffuserStick

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [candlenara](https://appshunter.io/ios/app/candlenara/id1174801310) | — | Free | Lifestyle |
| [Detailog](https://appshunter.io/ios/app/detailog/id6743341496) | 5.0 (1) | Free | Lifestyle |
| [엘리시안 리조트](https://appshunter.io/ios/app/id6447748695) | — | Free | Lifestyle |
| [클린벨 파트너 (청소업체 전용)](https://appshunter.io/ios/app/id1562087076) | — | Free | Lifestyle |
| [deepscent](https://appshunter.io/ios/app/deepscent/id1439346213) | — | Free | Lifestyle |
| [피스 – 장애인 정보 플랫폼](https://appshunter.io/ios/app/id1659563772) | — | Free | Lifestyle |

## More apps by Bum Tae Yoon

- [Tuner XR](https://appshunter.io/ios/app/tuner-xr/id1581803256)
- [Make My MusicBox](https://appshunter.io/ios/app/make-my-musicbox/id1596583920)
- [UltimateScale](https://appshunter.io/ios/app/ultimatescale/id1631310626)
- [Music Interval Quiz Master](https://appshunter.io/ios/app/music-interval-quiz-master/id6738980588)
- [Bigi Image Translator](https://appshunter.io/ios/app/bigi-image-translator/id6759966238)

All apps by Bum Tae Yoon: https://appshunter.io/developer/1578285460

## Related topics

[diffuserstick](https://appshunter.io/ios/topics/diffuserstick)

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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 2026-05-18.*