Signal Generator vs BLE DMM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Signal Generator
Generate high-quality audio signals including sine, square, triangle, sawtooth waves, and white/pink noise. Ideal for testing audio systems, frequency response, and hearing capabilities.
- Sine wave generation
- Square wave generation
- White noise generation
- Pink noise generation
- Two-channel phase difference waves
- Audio frequency response testing
- Hearing test capabilities
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A high-quality audio Signal Generator for the iPhone. Now you can have a professional grade signal generator for your iPhone. Create sine waves, square waves, white noise, and pink noise. The signal generator can help you generate sine, square, triangle, sawtooth, white noise, pink noise signals and generate sine two-channel phase difference waves. You can use the signal generator to test your audio frequency response system, system noise scanning, headset burning machine and other scenarios. Test your hearing can hear how low the frequency of sound. Able to apply and experiment with test scenarios.
BLE DMM
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You can use the APP to monitor the measurements of the supported BLE multimeter, perform remote control, view trending graphs, etc. The recorded data can be saved as CSV file. More than one meters can be connect simultaneously.
Screenshots
Verdict
The clearest difference is price: BLE DMM at Free against Signal Generator's $0.99. BLE DMM also leads on iOS requirement (7.1 vs 11.0). 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
BLE DMM is free to download; Signal Generator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Signal Generator | BLE DMM |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (10 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 15 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 | 7.1 — better |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | 龙刚 李 | 振军 汤 |
In-app purchases
Signal Generator
No in-app purchases
BLE DMM
No in-app purchases
Questions
Is Signal Generator free?
Is BLE DMM free?
Do Signal Generator or BLE DMM have ads?
Other comparisons
