Comparison

IP Camera Pro vs Stepper Motor Calculator

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

Head to head
About

IP Camera Pro

Transform your iOS device into a wireless IP camera for security monitoring. Stream live video and audio, record based on motion detection, and upload recordings to cloud storage. Supports advanced streaming protocols and multi-camera capture.

Highlights
  • Wireless IP camera functionality
  • Bi-directional audio support
  • Motion detection with auto-recording
  • Cloud storage upload (OneDrive, FTP)
  • Live streaming to RTMP/SRT servers
  • Multi-camera capture (front, back, USB)
  • ONVIF and MJPEG viewer
Features
Read full description

"IP Camera" can turn your iOS device into a wireless IP Camera via built-in RTSP/RTSPS and HTTP/HTTPS Server for security monitoring WITH Bi-directional audio support, you can use your browser to view, of course, include "IP Camera", it can work with the 'IP Camera for Mac' via AirDrop. It supports auto video recording which based on Motion Detection and the video record can be uploaded to OneDrive or FTP server automatically and notify you via Email! "IP Camera" can push the video and audio to RTMP/SRT live media server (e.g. Push to YouTube, Facebook), and use for network broadcast. It also supports the rtmps security protocol and SRT protocol and it can also push the media to multiple media server at the same time. It also supports HEVC/AV1 over RTMP and can be used for YouTube Live currently. You can turn it on from IP Camera Server. It supports iOS 13 's Multi Cam feature which allows you to capture from front camera, back camera and external USB camera(For iPad Only) simultaneously and process into PIP video then transfer. It supports output video up to 4K UHD resolution and up to 60FPS (The maximum resolution and frame rate are based on your iOS devices). It supports UPnP port forwarding. If you can access your gateway via WAN, and the UPnP on your gateway is opened, you can also use WAN Url from WAN to visit IP Camera Server. It also supports user name and password authentication, default username and password are admin, you can modify from the Settings. "IP Camera" provides full IPv6 support! "IP Camera" is also a ONVIF and MJPEG viewer WITH video recording support! It also supports RTSP and SRT, RTMP protocols to playback! Finally, you can add another device's IP Camera Server quickly with build-in QR Code! Using HEVC for video recording/streaming requires iOS 11 or above, and the device must supports HEVC codec. IP Camera Bridge - A MJPEG video streaming and virtual microphone driver for Windows which can make your Windows applications using IP Camera as WebCam with audio input. https://github.com/shenyaocn/IP-Camera-Bridge

About

Stepper Motor Calculator

Features
Read full description

The Stepper Motor Calculator is designed to calculate the maximum speed of a stepper motor, as well as the minimum time per step and the maximum power dissipation. A stepper motor, also known as a step motor or stepping motor, is a brushless DC electric motor that divides a full rotation into a number of equal steps. The motor's position can then be commanded to move and hold at one of these steps without any position sensor for feedback (an open-loop controller), as long as the motor is carefully sized to the application in respect to torque and speed. Stepper motors are often computer-controlled and can be categorized under motion-control positioning. In this application, the stepper motor is part of an open-loop system for holding or positioning objects. The stepper motor is a popular type of synchronous motor because it allows for precise movements or "steps." This type of motor also produces a lot of torque given its size and is mostly used in industrial applications. Because they allow very small movements, stepper motors are also found in the field of lasers and optics, where precision positioning is often required. These motors are often part of linear actuators, goniometers, and rotation stages. Similarly, stepper motors are used in fluid control systems, particularly in positioning valve pilot stages. They can also be found in packaging machinery. Stepper motors are mostly used in 3D printers and CNC machines as actuators. They are also used in disk drives, printers, slot machines, camera lenses, and image scanners. To compute the maximum revolutions per second, divide seconds per step by steps per revolution. Rev/sec = V/(L*2*Imax)/(steps/rev) Pmax = 2*Imax*V Where: V = Voltage - Volts (V) L = Inductance - milliHenry (mH) Imax = Current - Amps (A) Pmax = Max Power - Watts Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.

Screenshots

IP Camera Pro4 screens
Stepper Motor Calculator4 screens

Verdict

The call

The clearest difference is update cadence: IP Camera Pro at every 2 weeks against Stepper Motor Calculator's every 32 months. Stepper Motor Calculator's advantage is iOS requirement (13 vs 15.0). 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

IP Camera Pro costs $2.99 and Stepper Motor Calculator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

IP Camera Pro ships an update every 2 weeks, Stepper Motor Calculator every 32 months. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
IP Camera Pro versus Stepper Motor Calculator: the parameters behind the verdict, then further details
ParameterIP Camera ProStepper Motor Calculator
Price$2.99$2.99
Rating3.0 (24 ratings) — better—
Positive reviews50.7% of reviews—
Number of ratings24 — better—
Update frequencyEvery 2 weeks — betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013 — better
Further details — not scored
Size37 MB1 MB
Age rating4+4+
Developer垚 沈Nitrio

In-app purchases

None

IP Camera Pro

No in-app purchases

None

Stepper Motor Calculator

No in-app purchases

Questions

Is IP Camera Pro free?
IP Camera Pro costs $2.99, with no in-app purchases.
Is Stepper Motor Calculator free?
Stepper Motor Calculator costs $2.99, with no in-app purchases.
Do IP Camera Pro or Stepper Motor Calculator have ads?
Neither IP Camera Pro nor Stepper Motor Calculator shows ads.
Which is updated more often, IP Camera Pro or Stepper Motor Calculator?
IP Camera Pro ships an update every 2 weeks, and Stepper Motor Calculator every 32 months. Most recently, IP Camera Pro was updated on October 26, 2026 and Stepper Motor Calculator on October 15, 2026.

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