Comparison

Device Motion Detective vs AreYouRat

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

Head to head
About

Device Motion Detective

This utility app captures and stores detailed device motion data, including accelerometer, gyroscope, and magnetometer readings. Users can view real-time motion graphs or past records saved to the database. Data is recorded every second for up to 20 minutes per session.

Highlights
  • Raw accelerometer data recording
  • Raw gyroscope data recording
  • Raw magnetometer data recording
  • Processed device-motion data
  • Real-time motion graphs
  • Past motion record viewing
  • Data saved to database
Features
Read full description

Detect the device motion detail information and save the information into the core data system. The user could view the past motion record from the data base system. The user could view the real time device motion list or the motion graph. The app can receive four types of motion: raw accelerometer data, raw gyroscope data, raw magnetometer data, and processed device-motion data (which includes accelerometer, rotation-rate, and attitude measurements). The current version could record the device motion data for 20 minutes when tap the record button once. After 20 minutes, the user could tap the record button again. During recording, the app will insert the motion data to the database every second. Only after recording the motion data, the feature of view record motion data will display the record information. In current edition, when the device shutdown, the database information will be cleared automatically. In short, the app may be useful to some engineering users or other users who need the detail device motion data. Best wishes.

About

AreYouRat

Features
Read full description

After completing some simple tasks successfully, the Are You RAT app will give you an immediate indication for whether you are a genuine user accessing the application or a potential fraudster using a Remote Access Tool (RAT). In this short game, you will be requested to complete some simple tasks, such as type text, count pictures and tap on a certain circle on the screen, we will examine your behavior and provide you with an accurate indication.

Screenshots

Device Motion Detective4 screens
AreYouRat4 screens

Verdict

The call

The clearest difference is update cadence: AreYouRat at weekly against Device Motion Detective's every 13 months. Device Motion Detective's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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

Device Motion Detective ships an update every 13 months, AreYouRat weekly. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level
Device Motion Detective versus AreYouRat: the parameters behind the verdict, then further details
ParameterDevice Motion DetectiveAreYouRat
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size2 MB51 MB
Age rating4+4+
Developer方 沈Biocatch Ltd.

In-app purchases

None

Device Motion Detective

No in-app purchases

None

AreYouRat

No in-app purchases

Questions

Is Device Motion Detective free?
Device Motion Detective is free to download, with no in-app purchases.
Is AreYouRat free?
AreYouRat is free to download, with no in-app purchases.
Do Device Motion Detective or AreYouRat have ads?
Neither Device Motion Detective nor AreYouRat shows ads.
Which is updated more often, Device Motion Detective or AreYouRat?
Device Motion Detective ships an update every 13 months, and AreYouRat weekly. Most recently, Device Motion Detective was updated on September 20, 2026 and AreYouRat on September 12, 2026.

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