# WhenDid

> WhenDid (iPhone/iPad app by Thiago Henrique C Gouvea.)

- Source: https://appshunter.io/ios/app/whendid/id6802727597 (this page in markdown: same URL + `.md`)
- Developer: [Thiago Henrique C Gouvea](https://appshunter.io/developer/6799150503)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: English
- Released: 2026-08-22
- Data updated: 2026-09-14
- User reviews in markdown: https://appshunter.io/ios/app/whendid/id6802727597/reviews.md

## What is WhenDid?

When did you last wash the car, play tennis, go to the gym, water the plants, call family, or have coffee?

WhenDid gives everyday moments a simple timeline. Create a tracker for anything worth remembering, log it in seconds, and add a date, time, intensity, or note whenever context matters.

SEE YOUR HISTORY CLEARLY
• Review every occurrence in one place
• Correct the date, time, intensity, or note at any time
• Explore timelines, monthly frequency, and typical gaps
• Archive old trackers without losing their history

SPOT RECURRING PATTERNS
After enough history is available, WhenDid estimates when a recurring event may happen next. Forecasts use only your own on-device history and include a reliability signal and estimated time window. They are pattern estimates, never certainties.

PRIVATE BY DEFAULT
• No account
• No ads or analytics
• No cloud service or internet dependency
• Your tracker content stays on your device unless you export or share it

OWN YOUR DATA
Export a readable JSON backup whenever you like. Restore it later with validated import, edit or delete individual entries, or erase all WhenDid data from Settings.

WhenDid is a memory and lifestyle tool. Its forecasts are not medical advice and should not be used for diagnosis, treatment, emergencies, or safety-critical decisions.


## Version history (last 1 release)

### 1.0 — 2026-08-22

No release notes.

## More apps by Thiago Henrique C Gouvea

- [NetherLink](https://appshunter.io/ios/app/netherlink/id6799150501)
- [Sleep Noise Calm Sounds](https://appshunter.io/ios/app/sleep-noise-calm-sounds/id6802827192)
- [Hours Till](https://appshunter.io/ios/app/hours-till/id6806664438)

All apps by Thiago Henrique C Gouvea: https://appshunter.io/developer/6799150503

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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 2026-09-14.*