Comparison

Device Motion Detective vs SASER

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

SASER

Read full description

1. SASER software capable of receiving the incoming signal for VLF stations by retranslating it with internal synthesizer engine. The stronger the signal of VLF radio station, the more sound amplification it produces. The scanner of SASER software capable of switching VLF radio stations according to a set of rules for predefined monitoring. 2. Derived hyperbolic function uses up to 1536 points of distributed network service, which lowers the potential risk of DDoS by 1536 times. SASER software capable of suppressing radio stations signal with digital processors resolution of up to 192-bit. The fundamental approach of SASER software is to organize unicasting translation using digital ether from existing radio stations and if no signal is present to switch to internal digital ether generator. 3. SASER software reproduces VLF network of radio stations without physical limitations of wave propagation. The algorithm of SASER software modem works not only on a spectral level, but also on the real-time event generator level by merging three levels of operation at once.  4. You can use the signals of VLF radio stations for unicast translation. SASER software can translate incoming signals into the internal network of 1536 points. 5. You can view the system of SASER software as a solution for transport networks used in VLF radio stations. 6. The sequencer of SASER software uses approximation operations in a spherical space for playback of resulting radio signals, formed in a presence of signal constellations.

Screenshots

Device Motion Detective4 screens
SASER1 screens

Verdict

The call

The clearest difference is price: Device Motion Detective at Free against SASER's $7.99. Device Motion Detective also leads on iOS requirement (12.0 vs 16.2). SASER's advantage is update cadence (every 6 weeks vs every 13 months). On 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

Device Motion Detective is free to download; SASER costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Device Motion Detective ships an update every 13 months, SASER every 6 weeks. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Device Motion Detective versus SASER: the parameters behind the verdict, then further details
ParameterDevice Motion DetectiveSASER
PriceFree — better$7.99
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 13 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better16.2
Further details — not scored
Size2 MB3 MB
Age rating4+4+
Developer方 沈Ruslan Yusipov

In-app purchases

None

Device Motion Detective

No in-app purchases

None

SASER

No in-app purchases

Questions

Is Device Motion Detective free?
Device Motion Detective is free to download, with no in-app purchases.
Is SASER free?
SASER costs $7.99, with no in-app purchases.
Do Device Motion Detective or SASER have ads?
Neither Device Motion Detective nor SASER shows ads.
Which is updated more often, Device Motion Detective or SASER?
Device Motion Detective ships an update every 13 months, and SASER every 6 weeks. Most recently, Device Motion Detective was updated on October 28, 2026 and SASER on October 30, 2026.

Other comparisons