gps4camera vs Triplog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
gps4camera
Record GPS tracks and display movement data on a bike computer-like screen. It also features a QR code displaying current time, which can be photographed to help sync camera photos with phone time.
- GPS track recording
- Movement data display
- QR code with current time
- Photo time synchronization helper
- Bike computer-like screen
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This little app is, at the heart, is just a GPS track recorder. While it's recording tracks, it has all the data necessary to show movement information. So a bike computer-like screen was added (although it should work for cars and other vehicles). In addition, there is a screen which shows the current date and time along with a QR code. Both are updated once a second. Use your camera to take a picture of the screen and this can be used to sync the phone time with the photos from the camera. Note, this app does NOT sync the phone's time directly with the camera. The idea is to take a photo with the QR code, parse the QR code and sync the QR code photo's time with the timestamp embedded in the QR code. A secondary script, qrfinder, is available (view the app settings -> how to for more info).
Triplog
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Triplog is a personal travel log app that lets you record every moment of your journey in one place. Visually mark the countries and cities you've visited on a map, and save each trip with its dates and photos to build your own travel map. You can add a note to any photo to remember the moment behind it. After a trip, Triplog helps you gather scattered photos and memories into a single, meaningful record — so you can see where you've been and how much you've traveled at a glance. With a simple input flow and a clean interface, the app keeps your focus on your travel experiences without unnecessary features. Triplog is designed not only for frequent travelers, but also for anyone who wants to preserve even a single trip in a meaningful way. Record the trips you've taken so far, and make the ones ahead even more special. Triplog는 여행의 모든 순간을 한 곳에 기록할 수 있는 개인 여행 로그 앱입니다. 방문한 국가와 도시를 지도 위에 시각적으로 표시하고, 각 여행을 날짜·사진과 함께 저장해 나만의 여행 지도를 완성할 수 있습니다. 사진마다 메모를 남겨 그 순간의 기억을 함께 담을 수 있습니다. 여행을 다녀온 뒤 흩어지기 쉬운 사진과 기억을 하나의 기록으로 정리하고, 내가 어디를 얼마나 여행했는지 한눈에 확인할 수 있습니다. 간단한 입력 방식으로 여행 기록에 집중할 수 있으며, 불필요한 기능 없이 깔끔한 인터페이스를 제공합니다. Triplog는 여행을 자주 다니는 사용자뿐만 아니라, 한 번의 여행도 의미 있게 남기고 싶은 모든 사람을 위한 앱입니다. 지금까지의 여행을 기록하고, 앞으로의 여행을 더 특별하게 만들어보세요.
Screenshots
Verdict
The clearest difference is update cadence: Triplog at every 4 days against gps4camera's every 8 months. gps4camera's advantage is iOS requirement (13.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
gps4camera ships an update every 8 months, Triplog every 4 days. The most recent releases landed on October 1, 2026 and October 25, 2026 respectively.
| Parameter | gps4camera | Triplog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 8 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 5 MB | 46 MB |
| Age rating | 4+ | 4+ |
| Developer | Tekro, LLC | Hyeongjin Kim |
In-app purchases
gps4camera
No in-app purchases
Triplog
No in-app purchases









