Constellation Pro vs ToneOut
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Constellation Pro
This app connects via Bluetooth to specific landscape transformer and timer products. It allows users to control landscape lighting and other AC-powered devices, with features like location-based sunrise/sunset adjustments and power monitoring.
- Bluetooth wireless control
- Sunrise/sunset adjustment
- Real-time clock
- Power usage meter
- US Department of Energy Compliant
- California Energy Commission Compliant
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The Constellation Pro products support landscape transformer and timer only control modules with a Bluetooth interface. The Constellation Pro application interfaces with these products over Bluetooth to provide control of landscape lighting or other A/C powered devices. Note: This app will only work if you have a Constellation Pro/Lester Electrical Transformer product. Email sales@lesterelectrical.com to learn more about these products and where you can purchase a Constellation Pro landscape transformer/timer. Key features: + Bluetooth wireless + Location (latitude and longitude) knowledgeable to adjust for sunrise and sunset. + Real time clock + Power meter to display the power usage on the landscape lighting system + Made in the USA + US Department of Energy Compliant + California Energy Commission Compliant
ToneOut
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ToneOut streams live police, fire, and EMS dispatch audio from public feeds across the United States. No ads. No account required. No subscription. BROWSE & LISTEN Search thousands of scanner feeds by state and county. Tap any feed to start streaming instantly. Save your favorites for quick access, and the Now Playing bar keeps you listening while you browse. OPENMHZ INTEGRATION ToneOut connects directly to OpenMHz, the largest database of P25 trunked radio systems in the country. Browse active calls from state police, county sheriffs, local fire, and EMS — all in real time. DUAL LISTEN (Pro) Monitor two scanner feeds at the same time, each with independent volume control. Follow an incident across multiple agencies without losing either channel. BACKGROUND AUDIO (Pro) Keep listening while using other apps. ToneOut continues playing from the Lock Screen and Control Center even when the screen is off. TONEOUT NETWORK (Beta) Live audio from Raspberry Pi nodes deployed in the field. Coverage is expanding as new nodes come online. CLEAN BY DESIGN No ads. No tracking. One-time purchases unlock Pro features — you own them permanently.
Screenshots
Verdict
The clearest difference is in-app purchases: Constellation Pro at none against ToneOut's 3. Constellation Pro also leads on iOS requirement (11.0 vs 26.4). ToneOut's advantage is update cadence (every 3 weeks vs every 21 months). 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. ToneOut sells 3 one-off in-app purchases. Constellation Pro asks for nothing beyond the download.
Constellation Pro ships an update every 21 months, ToneOut every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Constellation Pro | ToneOut |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 21 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.4 |
| Further details — not scored | ||
| Size | 31 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Lester Electrical | Joseph D Rivera |
In-app purchases
Constellation Pro
No in-app purchases
ToneOut
- Background Audio$1.99
- Dual Listen$5.99
- Pro Bundle$7.99









