# What Happened? - LIFLO — Check Back on Things Later

> Check Back on Things Later (iPhone/iPad app by Chisato Yoshida.)

- Source: https://appshunter.io/ios/app/what-happened-liflo/id6805706084 (this page in markdown: same URL + `.md`)
- Developer: [Chisato Yoshida](https://appshunter.io/developer/6803738117)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 10 MB
- Languages: Japanese
- Released: 2026-09-03
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/what-happened-liflo/id6805706084/reviews.md

## What is What Happened??

What Happened? is a check-back memo app for things you want to revisit later.

Save a reply, submission, result, or other pending item with a date. When the check date arrives, record what happened and leave a short result note.

Main features:
- Create check-back memos
- Set a check date
- Device notifications
- Record a result and result note
- Theme colors
- Japanese, English, Simplified Chinese, and Korean
- Restore a previous purchase

The free version supports one active memo. The Full Version unlocks multiple memos, custom dates, memo-date editing, additional themes, and check-back history.

Memos, dates, results, and notification settings are stored on this device. LIFLO does not collect memo contents. Do not rely on this app alone for critical health, safety, legal, or financial deadlines.

This app is a simple aid for everyday follow-ups. It is not intended for professional decisions or emergency response.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| What Happened? Full | $3.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-06

Improved Full Version purchase status checks. Saved colors and date options are now protected from unexpectedly reverting to free-version defaults during startup or offline checks. The support contact has also been updated.

### 1.0 — 2026-09-03

No release notes.

## More apps by Chisato Yoshida

- [Switching Hourglass](https://appshunter.io/ios/app/switching-hourglass/id6803738115)

All apps by Chisato Yoshida: https://appshunter.io/developer/6803738117

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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 2026-09-09.*