# JustLogger — Lightweight and low-energy

> Lightweight and low-energy (iPhone/iPad app by keiji matsumoto.)

- Source: https://appshunter.io/ios/app/justlogger/id6761726795 (this page in markdown: same URL + `.md`)
- Developer: [keiji matsumoto](https://appshunter.io/developer/354143756)
- Category: Travel, Navigation
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 9 MB
- Languages: American English, Arabic, Esperanto, Filipino, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese and 8 more
- Released: 2026-05-01
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/justlogger/id6761726795/reviews.md

## What is JustLogger?

Simply record your GPS tracks.
"JustLogger" is an ultra-lightweight GPS logger designed to run with minimal memory (RAM). We stripped away the extras and focused on one thing: recording.

■ Set It and Forget It
Start recording, then forget about it. The accelerometer detects motion and automatically lowers GPS accuracy when you're stationary to save battery. It resumes full accuracy the moment you start moving again. Leave it running all day with minimal battery impact.

■ No-Record Zones for Privacy & Power Saving
Set up to 20 zones where recording is automatically paused — like your home or workplace. When you enter a zone, tracking stops and battery drain drops even further. Your privacy and your battery, both protected.

■ Multi-Track Simultaneous Recording
Record up to 5 tracks at once. Want to log an entire trip while separately tracking a hike or bike ride along the way? JustLogger handles it all in one app.

■ Flexible Date-Range Export
Export your logs in GPX format — the whole track, or just a specific time range within it. Clip a section from a long log, or use multi-track to record separately. Enjoy maximum flexibility in recording and exporting. Easily connect with your favorite map apps and services.

■ Built on 15+ Years of GPS Expertise
I'm the developer of "Geographica," a GPS app for hikers. JustLogger is built on over 15 years of experience working with location data, engineered to produce the cleanest possible tracks.

■ Real-Time Info on Your Lock Screen
Supports Live Activities on iOS 16.1 and later. View elapsed time, distance, and elevation right on your lock screen. (Can be disabled in settings.)

■ No Network Required — Fully Offline
All data is stored locally on your device (automatic backup to your Google Drive is also available in settings). No internet communication whatsoever. It keeps recording reliably — deep in the mountains, overseas, or completely off the grid.

■ 18 Languages Supported
English, 日本語, العربية, Deutsch, Esperanto, Español, Filipino, Français, हिन्दी, Bahasa Indonesia, Italiano, 한국어, Português, ไทย, Українська, Tiếng Việt, 简体中文, 繁體中文

■ 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 |
| --- | --- | --- |
| Season Unlock | $3.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock restrictions(Buy once) | $19.99 | one-time |



## Version history (last 5 releases)

### 1.0.8 — 2026-07-28

・Improved the algorithm for automatically generating daily logs.

### 1.0.7 — 2026-06-29

・Changed the setting "Automatically generate daily logs when paused" to "Automatically generate daily logs" to better reflect actual behavior; updated the setting's description accordingly.
・Localized the diagnostic log text, which had not previously been localized for different languages.

### 1.0.6 — 2026-06-15

- Improved stability and bug fixes

### 1.0.4 — 2026-06-04

- Added the ability to automatically create daily track logs when recording continuously across multiple days. Enable **"Automatically create daily logs when paused"** in Settings to use this feature.
- Improved the stability of track recording while running in the background.

### 1.0.3 — 2026-05-12

- Fixed an issue where feature restrictions could not be disabled on iPads.

## More apps by keiji matsumoto

- [立体録音部  立体音響体験アプリ](https://appshunter.io/ios/app/id375998101)
- [Here.info \| GPS情報表示](https://appshunter.io/ios/app/hereinfo-gps/id458852304)
- [速攻乗換案内 -素早く乗換検索！](https://appshunter.io/ios/app/id534963507)
- [Ame kashira?](https://appshunter.io/ios/app/ame-kashira/id574221534)
- [平面直角座標](https://appshunter.io/ios/app/id853019561)
- [Geographica \| offline map](https://appshunter.io/ios/app/geographica-offline-map/id887734855)

All apps by keiji matsumoto: https://appshunter.io/developer/354143756

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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 2026-08-15.*