What's new in phyphox 1.2.1

New spectroscopy experiment
New stroboscope experiment
Redesigned tone generator with up to three tones, waveforms and panning
Replace old Excel export format "xls" with "xlsx", removing the old limit of 65535 lines
New languages: Gujarati, Korean and Tamil
Select data when clearing
New setting to change the default filename
Full screen views of graphs and camera previews move controls to the right when in landscape
Improved edit boxes

Full changelog at phyphpox.org/changelog

About phyphox 1.2.1

Did you know that you are carrying a 3D magnetometer? That you can use your phone as a pendulum to measure earth's local gravitational acceleration? That you can turn your phone into a sonar?

phyphox gives you access to the sensors of your phone either directly or through ready-to-play experiments which analyze your data and let you export raw data along with the results for further analysis. You can even define your own experiments on phyphox.org and share them with colleagues, students and friends.

Selected Features:
• A selection of pre-defined experiments. Just press play to start.
• Export your data to a range of widely used formats
• Remote-control your experiment through a web interface from any PC on the same network as your phone. No need to install anything on those PCs - all you need is a modern web browser.
• Define your own experiments by selecting sensor inputs, defining analysis steps and creating views as an interface using our web-editor (http://phyphox.org/editor). The analysis consists of just adding two values or using advanced methods like Fourier transforms and crosscorrelation. We offer a whole toolbox of analysis functions.

Sensors supported:
• Accelerometer
• Magnetometer
• Gyroscope
• Light intensity
• Pressure
• Microphone
• Proximity
• GPS
• Camera
• LiDAR/ToF
*some sensors are not present on every phone.

Export formats
• CSV (Comma separated values)
• TSV (Tab-separated values)
• Excel
(if you need other formats, please let us know)

This app has been developed at the 2nd Institute of Physics A at the RWTH Aachen University.

Download phyphox 1.2.1

This release comes in several variants (we currently have 4). Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
1.2.1 BUNDLE 3 S
1020105
September 7, 2026
arm64-v8a
Android 10+
480-640dpi
1.2.1 BUNDLE 10 S
1020105
September 7, 2026
universal
Android 12L+
120-480dpi
1.2.1 BUNDLE 7 S
1020105
September 7, 2026
universal
Android 5.0+
160-640dpi
1.2.1 BUNDLE 4 S
1020105
September 7, 2026
arm64-v8a + armeabi-v7a
Android 9.0+
480-640dpi
All Releases
phyphox 1.2.1
September 7, 2026

Version:1.2.1

Uploaded:September 7, 2026 at 7:23AM UTC

File size:16.89 MB

Downloads:20

phyphox 1.2.0
July 8, 2025

Version:1.2.0

Uploaded:July 8, 2025 at 3:17PM UTC

File size:19.69 MB

Downloads:294

phyphox 1.2.0-beta4
June 13, 2025

Version:1.2.0-beta4

Uploaded:June 13, 2025 at 9:37PM UTC

File size:19.69 MB

Downloads:29

phyphox 1.2.0-beta3

Version:1.2.0-beta3

Uploaded:April 13, 2025 at 8:28PM UTC

File size:17.73 MB

Downloads:229

phyphox 1.2.0-beta2
September 9, 2024

Version:1.2.0-beta2

Uploaded:September 9, 2024 at 7:33AM UTC

File size:17.88 MB

Downloads:120

phyphox 1.1.16
September 2, 2024

Version:1.1.16

Uploaded:September 2, 2024 at 5:37AM UTC

File size:15.65 MB

Downloads:237

phyphox 1.2.0-beta1
June 7, 2024

Version:1.2.0-beta1

Uploaded:June 7, 2024 at 3:45PM UTC

File size:17.84 MB

Downloads:21

phyphox 1.1.13
February 16, 2024

Version:1.1.13

Uploaded:February 16, 2024 at 10:18AM UTC

File size:8.63 MB

Downloads:89

phyphox 1.1.12
February 1, 2024

Version:1.1.12

Uploaded:February 1, 2024 at 12:44AM UTC

File size:8.35 MB

Downloads:79

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