testo Combustion

LiveTesto SE + Co.KGaA5 apps · 1.1M installsToolsFreetesto.android.reader

App to show measure data from the analyzers testo 320, 324, 327, 330, 340, 350

Alert me★ WatchOpen in Play ↗
Total installs
69,993
exact · Play shows 50,000+
Installs / day
0
7-day avg · last day 0
Rating
3.0★
351 ratings · 16 reviews
Released
7 Aug 2013
13.2y ago
Last update
9 Dec 2025
10mo ago
Countries
—
not checked yet

Installs per day

gain of the exact counter

No change in the counterOur first day-to-day reading of the counter. The line starts with the next one.

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play
69.6K69.8K70.0K70.2K70.4K11 Oct12 Oct
025K50K75K7 Aug 201311 Oct 202612 Oct 2026

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info
  • Data is not encrypted
  • No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups
4 Sensitive3 Notable1 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherNotable4

Access to miscellaneous device features that don't fit other categories

  • See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
  • Turn Bluetooth on or off and find and pair with nearby Bluetooth devicesaccess Bluetooth settings · BLUETOOTH_ADMIN
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Android App for the testo measure analyzers • testo 320 • testo 324 • testo 327-2 • testo 330 (for the testo 330i please use the testo 330i App) • testo 335 • testo 340 • testo 350 (from 2011) You can only start and use the Combustion App if you have one of these Testo analyzers with built-in Bluetooth option. For the digital manifold testo 550 and 557 please use the Testo Refrigeration App. In conjuction with these analyzers the Combustion App can be used to: • start/stop the analyzer fom the Android smartphone or tablet • view the current measure values as table or chart on the Android Smartphone • save the current measure values as CSV or PDF file on the SD memory card • send this file as attachement of an email • print the current measure values on the testo printer 0554.0543, 0554.0620 or 0554.0621

What's new

Fix View for Android 15 or later

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