Clausius BT vs Quick Voice Recorder Pro
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Clausius BT
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Clausius BT app enables you to have a complete control over heating or cooling. The app is compatible with Seltron room thermostats RT.. and WT.. and a room unit RCD20. They connect with the app via Bluetooth. The app lets you: - set a desired setpoint temperature - adjust a heating or cooling schedule - set user functions - turn heating or cooling on or off - detect and help troubleshoot issues. For any questions or feedback contact us at support@seltron.si.
Quick Voice Recorder Pro
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Quick Voice Recorder Pro is a simple to use and feature packed audio recording app which you can use to quickly record and voices and sound. You can record a simple voice message, your favourite song, memo, or even lightning and thunder. Offering you the ability to audio record at your fingertips with our Quick Voice Recorder dictaphone. Our Quick Voice Recorder app has many useful features such as - Voice / Audio Recording - Pause function during recording - Ability to save recordings - Share options to share recordings via Facebook, WhatsApp and more - Ability delete voice record - Audio visualisation - Voice recorder playback - Ability to load in existing recordings into the app - Ability to delete and rename records - Fast forward and reverse options during playback - Beautiful and easy to use interface - No ads or in-app purchase - Free updates for life - Shows recording information such as time recorded, filename, duration, and file size. USE AT WORK Our quick voice recorder app is perfect for work use, use the dictaphone to record important meetings, phone calls and notes in real time. USE FOR STUDY Record seminars, lessons, notes, and memos. Which you can refer back to at a later date. USE FOR MUSIC Record the songs you like, or record your own instruments and singing to listen back to when practicing. USE IN GENERAL There are often situations where you may wish to record, such as being given directions or results from a doctorβs visit. With our dictaphone app you can quickly record as and when you need to. If you are looking for a feature packed, Voice Recorder app this is the app for you. Record sound in any situation quickly and hassle free.
Screenshots
Verdict
The clearest difference is price: Clausius BT at Free against Quick Voice Recorder Pro's $3.99. Clausius BT also leads on update cadence (every 2 months vs every 20 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Clausius BT is free to download; Quick Voice Recorder Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Clausius BT ships an update every 2 months, Quick Voice Recorder Pro every 20 months. Both last shipped on November 3, 2026.
| Parameter | Clausius BT | Quick Voice Recorder Pro |
|---|---|---|
| Price | Free β better | $3.99 |
| Update frequency | Every 2 months β better | Every 20 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 β better |
| Further details β not scored | ||
| Size | 21 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | SELTRON d.o.o. | SPIRITSHACK LTD |
In-app purchases
Clausius BT
No in-app purchases
Quick Voice Recorder Pro
No in-app purchases
Questions
Is Clausius BT free?
Is Quick Voice Recorder Pro free?
Do Clausius BT or Quick Voice Recorder Pro have ads?
Which is updated more often, Clausius BT or Quick Voice Recorder Pro?
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