RF Live system vs RTA01
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RF Live system
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通过蓝牙调节音箱的DSP参数。 主要功能： 1. 调节EQ的频率、增益、Q值、滤波器类型等参数； 2. 调节输入增益、静音； 3. 将当前预设保存到设备或本地，并加载预设。 4. 一键恢复出厂设置。
RTA01
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RTA is a pocket-sized real-time spectrum analyzer built for audio engineers and PA operators. FEATURES - Switchable resolution: 31, 63, or 127 bands - A/C/Z frequency weighting (IEC 61672-1 compliant) - High-precision peak detection using raw FFT data with parabolic interpolation - Peak hold - Calibration offset (for matching a reference measurement device) - Tap any band to see its exact frequency and dB level - Upside-down mode for inverted mounting - Multiple color themes (Black / White / Neon / B&W) NO ADS, NO PRESSURE This app has no interruptive ads. If you find it useful, you can support development with an optional tip. Handy for quick frequency balance checks and finding feedback points in the field. Note: readings are for relative reference only and are not guaranteed to match a calibrated measurement instrument.
Screenshots
Verdict
The clearest difference is in-app purchases: RF Live system at none against RTA01's 3. RF Live system also leads on iOS requirement (11.0 vs 17.6). On price, ads 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
Both are free to download. RTA01 sells 3 one-off in-app purchases. RF Live system asks for nothing beyond the download.
| Parameter | RF Live system | RTA01 |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 5 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | SEIKAKU | Shunsuke Takasu |
In-app purchases
RF Live system
No in-app purchases
RTA01
- A roll of vinyl tape$0.99
- A roll of gaffer tape$1.99
- Tip - XLR Connector$6.99
