# Sensnap - Altitude, Pressure — Hiking, camping, cycling > Outdoor sensor dashboard and track logger for altitude, pressure, and GPS data. (iPhone/iPad app by 林 邬.) - Source: https://appshunter.io/ios/app/sensnap-altitude-pressure/id1149956692 (this page in markdown: same URL + `.md`) - Developer: [林 邬](https://appshunter.io/developer/1146269071) - Category: Travel, Utilities - Price: $2.59 (on sale, was $2.99) - Rating: 5.00/5 from 6 App Store ratings · 25 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 12 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan) - Released: 2016-09-12 - Data updated: 2026-08-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/sensnap-altitude-pressure/id1149956692/reviews.md ## What is Sensnap? Sensnap — Outdoor Sensor Dashboard & Track Logger A mobile app for outdoor enthusiasts: presents phone sensor data in clean cards; logs altitude, barometric pressure, and GPS coordinates in the background to build trend charts and exportable tables; draws live movement tracks and recreates map routes from historical points; offers customizable watermark templates to stamp photos and track maps with key data. Key Features • Sensor Cards: altitude, pressure, speed, heading, and more at a glance • Background Logging & Charts: automatic trends with CSV export • Track Management: real-time path plus map routes from historical coordinates • Custom Watermarks: time, coordinates, altitude, etc., on photos and track maps • Use Cases: hiking, trail running, cycling, camping, mountaineering, travel ## Key features - Sensor data dashboard - Background logging and trend charts - GPS track logging and map recreation - Customizable photo and map watermarks - CSV data export ## Recent user reviews (10 of 25) All indexed reviews: https://appshunter.io/ios/app/sensnap-altitude-pressure/id1149956692/reviews.md ### 5/5 — 很不错。 实时显示气压 *2026-08-22* 这样钓鱼就可以看看气压了 ### 2/5 — 气压显示不出来了 *2024-03-06* 现在气压显示不出来了 ### 1/5 — 坑人 *2020-03-04* 这个气压的走势图不真实，收费不说，感觉被骗了，大家注意 **Developer response:** 一直付费下载，加了个功能咋就成了骗钱了呢。 ### 1/5 — 卡 *2020-03-02* 设置后返回就会出现卡地图，启动也会卡在地图画面，地图显示关掉也一样。 **Developer response:** 抱歉你的这个问题我没办法复现。 请杀掉后台重新打开试试，仍不能解决请发邮件至app@lin.pm详细描述一下机型系统版本等。 ### 5/5 — 没有以前好用了，主要是要手动添加相关坐标信息，不方便 *2019-11-17* 没有以前好用了，主要是要手动添加相关坐标信息，不方便 **Developer response:** 水印模板正在开发中。 ### 1/5 — 不准嘛 *2019-11-17* 高度完全不准，我家19楼，显示5米？ **Developer response:** 数据都来自手机内置传感器。 ### 5/5 — 整体不错，建议添加历史光照数据 *2019-03-06* 整体不错，建议添加历史光照数据 ### 5/5 — 怎么显示温度 *2018-11-29* 怎么不能显示9温度呢？ ### 3/5 — 照片在哪里？ *2018-11-06* 拍的水印照片选了存储图像 那照片存到了什么地方啊？怎么打开啊？ **Developer response:** 照片里，没有就是你没给权限，设置里看下。 ### 4/5 — 基本好用，请改进 *2018-10-16* 可改进处，1.左上角地址还可向上调 2. 测不出内容时，如没网时，不要显示 null，留空就好。应该测出什么显示什么 3. 拍照后，每次都要问是否使用照片，是否发给朋友，这太麻烦了，耽误时间。这种使用体验很糟糕 ## Frequently asked questions about Sensnap ### What is Sensnap? Sensnap is an outdoor sensor dashboard and track logger that presents phone sensor data like altitude and pressure. It logs your movements in the background to build trend charts and exportable tables, and allows you to draw live movement tracks. ### What kind of sensor data does Sensnap provide? Sensnap provides data from your phone's sensors, including altitude, barometric pressure, speed, heading, and GPS coordinates. This information is presented in clean, easy-to-read cards. ### Can Sensnap be used offline? The app logs sensor data and GPS coordinates in the background, which can be used to build trend charts and recreate map routes. While specific offline functionality isn't detailed, background logging suggests it can operate without a constant internet connection for data collection. ### How does Sensnap help with photos? Sensnap offers customizable watermark templates that you can use to stamp your photos with key data. This can include information like time, coordinates, and altitude. ### What devices does Sensnap support? Sensnap is available for both iPhone and Apple Watch devices, allowing for convenient data access and logging across your Apple ecosystem. ### How often is Sensnap updated? The latest version of Sensnap is 4.0.1, and it was last updated on April 1, 2026. This indicates a history of development and potential for future updates. ### What is the price of Sensnap? Sensnap is a paid application, with a current price of $2.59. There are no mentions of in-app purchases or subscriptions, suggesting a one-time purchase for the full functionality. ### Is Sensnap suitable for children? Sensnap has an age rating of 4+, making it suitable for a wide range of users. The app's focus on outdoor tracking and sensor data is generally appropriate for this age group. ## Version history (last 5 releases) ### 4.0.1 — 2026-04-01 Due to a bad-faith trademark complaint, we were forced to change the title. The app content remains unchanged. ### 4.0 — 2025-11-07 This App has now been redesigned. Sensnap — Outdoor Sensor Dashboard & Track Logger A mobile app for outdoor enthusiasts: presents phone sensor data in clean cards; logs altitude, barometric pressure, and GPS coordinates in the background to build trend charts and exportable tables; draws live movement tracks and recreates map routes from historical points; offers customizable watermark templates to stamp photos and track maps with key data. Key Features • Sensor Cards: altitude, pressure, speed, heading, and more at a glance • Background Logging & Charts: automatic trends with CSV export • Track Management: real-time path plus map routes from historical coordinates • Custom Watermarks: time, coordinates, altitude, etc., on photos and track maps • Use Cases: hiking, trail running, cycling, camping, mountaineering, travel ### 3.0.8 — 2024-11-06 - Fixes and Improvements ### 3.0.7 — 2024-10-22 - Bug fixes and improvements ### 3.0.5 — 2024-09-23 - Change weather information API ## Apps similar to Sensnap | App | Rating | Price | Category | | --- | --- | --- | --- | | [UAI Fretes Clientes](https://appshunter.io/ios/app/uai-fretes-clientes/id1629751140) | — | Free | Travel | | [TripAssist by GroupCollect](https://appshunter.io/ios/app/tripassist-by-groupcollect/id1624517800) | — | Free | Travel | | [79 Táxi - Passageiro](https://appshunter.io/ios/app/79-taxi-passageiro/id1621719300) | — | Free | Travel | | [Vem de Carona - Passageiro](https://appshunter.io/ios/app/vem-de-carona-passageiro/id1626831160) | — | Free | Travel | | [BUSKI DRIVER PASSAGEIRO](https://appshunter.io/ios/app/buski-driver-passageiro/id1631003600) | — | Free | Travel | | [SC Regina Transit](https://appshunter.io/ios/app/sc-regina-transit/id1632350620) | — | Free | Travel | ## More apps by 林 邬 - [Jellybox](https://appshunter.io/ios/app/jellybox/id1146269072) - [新概念英语:全四册](https://appshunter.io/ios/app/id1158025273) - [Snorvia - Snore Recorder](https://appshunter.io/ios/app/snorvia-snore-recorder/id6775468816) All apps by 林 邬: https://appshunter.io/developer/1146269071 --- *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 2026-08-25.*