Signals Generator vs 睿丰德蓝牙RFID读写器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signals Generator
Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.
- Dual-channel signal generation
- Multiple waveform types
- Adjustable amplitude, frequency, and phase
- Independent channel control
- Zoomable waveform display
- Interface color selection
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This app transforms your phone into a powerful handheld dual-channel signal generator for generating sound signals (and can also be used by professionals to generate audio electrical signals). Signal types include: sine wave, triangular wave, sawtooth wave, rectangular wave, Gaussian noise, Rayleigh noise, gamma noise, salt-and-pepper noise, uniformly distributed noise, pink noise, red (brown) noise, blue noise, purple noise, longest sequence signal, frequency-sweep signal, elementary function waveform, and hand-drawn waveform. It can switch between single-channel and dual-channel operation; the dual channels can independently set waveforms and their parameters. The parameters of the signal, such as amplitude, frequency, and phase, can be adjusted. The waveform can be scaled freely using gestures or buttons, making it simple and easy to use. Support interface color selection. This application is normally used to generate sound signals and poses no risks. Special instructions for circuit measurement: Professionals can utilize this application for circuit measurements, with audio electrical signals being output through the left and right channels of headphones. Please ensure safety: You must possess sufficient professional knowledge, and isolation equipment must be added to high-voltage circuits. Circuit measurement involves risks. The author of this application will not be responsible for any personal or equipment damage caused by the correct or incorrect use of this application.
睿丰德蓝牙RFID读写器
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该app是用于演示睿丰德生产的蓝牙读写器的功能的程序
Screenshots
Verdict
The clearest difference is in-app purchases: 睿丰德蓝牙RFID读写器 at none against Signals Generator's 14. 睿丰德蓝牙RFID读写器 also leads on update cadence (weekly vs every 33 months) and iOS requirement (10.0 vs 15.6). Signals Generator's advantage is device support (4 vs 2). On price and ads 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
Both are free to download. Signals Generator sells 14 one-off in-app purchases. 睿丰德蓝牙RFID读写器 asks for nothing beyond the download.
Signals Generator ships an update every 33 months, 睿丰德蓝牙RFID读写器 weekly. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.
| Parameter | Signals Generator | 睿丰德蓝牙RFID读写器 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (29 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 29 — better | — |
| Update frequency | Every 33 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPod |
| Requires iOS | 15.6 | 10.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 怀卫 张 | Guangzhou ruifengde Information Technology Co., Ltd |
In-app purchases
Signals Generator
- Sine Wave$0.99
- Square Wave$0.99
- Gaussian Noise$0.99
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- Uniformly distributed noise$0.99
- Pink Noise$0.99
- Red (brown) noise$0.99
- Maximum Length Sequence$0.99
- Rayleigh Noise$0.99
- Sawtooth Wave$0.99
- Gamma Noise$0.99
- Functional Wave$2.99
- Sweep Signal$2.99
- All Noise Signals$3.99
- All type of signals$7.99
睿丰德蓝牙RFID读写器
No in-app purchases
Questions
Is Signals Generator free?
Is 睿丰德蓝牙RFID读写器 free?
Do Signals Generator or 睿丰德蓝牙RFID读写器 have ads?
Which is updated more often, Signals Generator or 睿丰德蓝牙RFID读写器?
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