# Fourstep: Travel Diary

> Fourstep: Travel Diary (iPhone/iPad app by rCITI UNSW.)

- Source: https://appshunter.io/ios/app/fourstep-travel-diary/id1588235932 (this page in markdown: same URL + `.md`)
- Developer: [rCITI UNSW](https://appshunter.io/developer/1342621983)
- Category: Navigation
- Price: Free
- Age rating: 17+
- Requires: iOS 13.0 · 104 MB
- Languages: English
- Released: 2021-10-09
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/fourstep-travel-diary/id1588235932/reviews.md

## What is Fourstep?

Fourstep is a travel diary app that let's user records their daily travel activities. At its core, the app represents an automatically sensed travel diary, constructed from background sensed location and accelerometer data.

Continued use of GPS running in the background can dramatically decrease battery life.

Therefore, we automatically turn the GPS off if you are not moving. This reduces the battery drain caused by location tracking significantly - our tests show that this app results in 10 - 20% additional drain over 24 hours.

If this is still unacceptably high, you can switch to medium accuracy tracking, which should result in ~ 5% additional drain.

For more details on the power/accuracy tradeoff, please see our Technical Report.

https://www2.eecs.berkeley.edu/Pubs/TechRpts/2016/EECS-2016-119.pdf

The app icon made by Pixel perfect (www.flaticon.com/authors/pixel-perfect) from Flaticon (www.flaticon.com).


## Version history (last 5 releases)

### 3.4.3 — 2025-08-29

- Improved the UI
- Fixed some bugs

### 3.4.2 — 2025-04-30

- Improved diary tab

### 3.4.0 — 2025-02-24

- Fixed some bugs
- Improved the surveys

### 3.3.0 — 2024-07-09

- Updated the Label Tab
- Updated Time-use Suveys
- Fixed some bugs

### 3.2.3 — 2024-03-12

- Update time-use surveys

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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 2026-05-17.*