Comparison

dB vs WITMOTION

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

dB

Features
Read full description

Using dB-Tester, you can control the recording, reading, deleting and other functions of the meter via bluetooth connection. The parameters such as the noise value returned by the meter can be drawn into a curve, so that the user can directly see the variation trend of the parameters. The alarm function can alert the user, accurate and practical.

About

WITMOTION

This app provides convenient sensor data display and configuration for tilt sensors. It offers real-time data, visual charts, 3D angle display, and data recording for analysis.

Highlights
  • Real-time tilt sensor data display
  • Sensor configuration (sample rate, sensitivity)
  • Visual chart tools (curve, scatter plots)
  • 3D angle display
  • User-friendly interface
  • Data recording and export
Features
Read full description

introduce: This App is a tool designed specifically for connecting tilt sensors and aims to provide users with convenient sensor data display and configuration functions. Whether you are a professional engineer or an ordinary user, you can easily use this App to monitor and control sensor performance. The following are the main functions and features of the App: 1. Sensor data display: This App can display the tilt sensor data instantly and accurately. Users can view real-time tilt angle, tilt direction and other related data. Whether you need simple tilt measurement or more complex data analysis, this App can meet your needs. 2. Sensor configuration: Users can configure the sensor through the App to meet specific needs. This includes adjusting sample rate, sensitivity, filter settings, etc. 3. Visual chart tools: The App provides visual tools such as curve charts and scatter plots to graphically display the changing trends of sensor data. This helps users understand the data more clearly. 4. 3D angle display: Visualizing tilt angle data in a 3D environment is a unique feature for users. This can be used for game development, virtual reality projects, or any application that requires real-time angle information. 5. User-friendly interface: The interface design of the App is simple and intuitive, making it easy to use. Users can quickly navigate and find the functionality they need, without requiring specialized knowledge. 6. Data recording and export: Users can record sensor data and export it as a file for future analysis or sharing.

Screenshots

dB4 screens
WITMOTION4 screens

Verdict

The call

The clearest difference is iOS requirement: dB at 11.0 against WITMOTION's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

dB ships an update every 3 weeks, WITMOTION every 2 weeks. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

Scorecard1 real difference · 9 level
dB versus WITMOTION: the parameters behind the verdict, then further details
ParameterdBWITMOTION
PriceFreeFree
Rating—3.0 (10 ratings) — better
Positive reviews—37.5% of reviews
Number of ratings—10 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.6
Further details — not scored
Size6 MB33 MB
Age rating4+17+
DeveloperShenzhen Jumaoyuan Science and Technology Co., Ltd.WitMotion Shenzhen Co.,Ltd

In-app purchases

None

dB

No in-app purchases

None

WITMOTION

No in-app purchases

Questions

Is dB free?
dB is free to download, with no in-app purchases.
Is WITMOTION free?
WITMOTION is free to download, with no in-app purchases.
Do dB or WITMOTION have ads?
Neither dB nor WITMOTION shows ads.
Which is updated more often, dB or WITMOTION?
dB ships an update every 3 weeks, and WITMOTION every 2 weeks. Most recently, dB was updated on September 23, 2026 and WITMOTION on September 26, 2026.

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