Sensor Logger Pricing Tiers

Sensor Logger is full-featured for most users, free of charge, and is not supported by ads. However, should you want to support the development of the app, please consider subscribing to one of the paid tiers. You can view the tier comparison in a table format inside the app. Go to About > Subscribe > Compare.

Plus

  • For personal, academic and research use.

  • More than 10 recordings stored.

  • Advanced sensor configuration

    • Audio Indicator.

    • Network Time Protocol support (NTP).

    • Camera and microphone configuration, such as video options, FPS customisation, quality options, lens preference and depth support.

  • Additional timestamp formats.

  • Custom Checkpoint.

  • Recording on boot (Android only).

  • Custom workflow.

  • More annotation presets of up to 100

  • Additional streaming support and customisation.

    • MQTT Push.

    • MQTT Subscribe.

    • HTTP batch size and skip-writing.

    • Streaming photos and images.

  • Themes and customisation

    • More theme colours to choose from.

    • Change the app icon.

  • More exporting formats.

    • .xlsx, where each sensor is a new sheet.

    • .kml, for location data only.

    • .sqlite, where each sensor is a new table.

    • Combined CSV

    • Custom naming patterns

  • Expanded Bluetooth settings.

    • Unlimited number of simultaneously enabled Bluetooth sensors.

    • Scan and record all nearby Bluetooth devices at once, not just selected ones.

    • Custom RSSI threshold.

  • Unlimited number of rules in the Rule Engine, up from only 1 allowed rule on the free tier.

  • Up to 2GB of Sensor Logger Cloud storage, up from 100mb on the free tier. This can be used across Studies, Stories and Backups.

  • Increased Study sizes:

    • Create studies with up to 10 participants, up from the 3 participants limit on the free tier.

    • Up to 5 simultaneous studies, up from 2 on the free tier.

  • Advanced Study configuration:

    • Questionnaires with 3 questions, up from 1 question on the free tier.

  • Advanced Study management:

    • Ability to reactivate Studies after they have expired, up to 90 days past the end date.

    • Extend Studies up to 2 months at a time.

  • Support the development of Sensor Logger.

  • Priority email support.

Pro

  • Everything in Plus.

  • Commercial use license of Sensor Logger.

  • Up to 40GB of Sensor Logger Cloud storage. This can be used across Studies, Stories and Backups.

  • Increased Study sizes:

    • Create studies with up to 100 participants.

    • Up to 10 simultaneous studies

  • Advanced Study configuration:

    • Questionnaires with up to 3 questions.

    • Set up notifications for participants

      • Reminder to start a recording (up to 4, daily and/or weekly reminders, at specific time of day)

      • Recording upload reminder (up to 1 reminder 6 hours later, if the participant did not upload their recording)

    • Participants in your Studies get unlimited locally stored recordings while your study is activated on their device.

  • Advanced Study management:

    • Delete select recordings without the need to delete the whole study. This can be done either via the web portal or programmatically via API.

    • Extend Studies up to 3 months at a time.

Ultimate

  • Everything in Pro.

  • Up to 400GB of Sensor Logger Cloud storage. This can be used across Studies, Stories and Backups.

  • Increased Study sizes:

    • Create studies with up to 2000 participants.

    • Up to 50 simultaneous studies.

  • Advanced Study configuration:

    • Custom Study ID.

    • Bring Your Own Bucket (BYOB) as a Study data delivery method.

    • Questionnaires with up to 100 questions.

  • Advanced Study management:

    • Extend Studies up to 4 months at a time.

  • Super priority support.

To Subscribe

To view pricing information and subscribe, visit the About screen in the app, then tap “Subscribe”. Pricing and availability may vary depending on location.

Once subscribed, you can use the subscription on all devices that are signed into your App Store / Google Play Store account at no additional cost. Note, however, that subscriptions are not sharable or transferable across Android and iOS.

To Unsubscribe

To unsubscribe, please refer to the corresponding app stores. Subscriptions are managed via the Google Play Store / Apple App Store, not directly by Sensor Logger.

  • For iOS: Open Settings. Tap your name. Tap subscriptions. Find the subscription and cancel it.

  • For Android: Open the Google Play app, tap the profile, tap Payments and Subscriptions, find the subscription and cancel it.

If you encounter any issues, do reach out via email.

One-Off & Bulk Purchases

If you prefer non-recurring, one-off purchases, or require bulk purchase of licenses, you can purchase paid licenses online (not in the app). Each license lasts one year from the date of first activation and is used on one device at a time. You can move a license to another device by activating it there.

Visit https://sensor.tszheichoi.com/purchase to view pricing and configure how many licenses you want to purchase. All payments are handled securely via Stripe, and invoices are available. Once purchased, you will receive a set of activation links via email, each activating one device.