SACKit Light vs Sonnounce
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SACKit Light
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Unleash the joy of light with SACKit Smart Light. Gather all your SACKit lighting devices in one place and create a universe that matches your mood, any time of day. Enlighten your space with just a tap - Smart and bright!
Sonnounce
Broadcast voice messages to your Sonos speakers directly from your phone or Apple Watch. Messages are sent over your local network without needing an account or cloud service. Supports text-to-speech via Shortcuts for automations.
- Voice announcements to Sonos speakers
- Local network communication (no cloud)
- Apple Watch integration
- Text-to-speech via Shortcuts
- Announcements up to 5 minutes
- Homey Pro integration for remote access
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Send announcements to the Sonos speakers in your house โ in your own voice. Pick the speakers you want, hold the button down while you talk, and let go. The announcement plays right away. While the announcement plays, the music is turned down, and afterwards it comes back up. The announcement itself plays at the volume the speaker is already set to. NO ACCOUNT. NO CLOUD. NO SUBSCRIPTION. The app talks directly to the speakers on your own network. The sound is recorded on the phone, and the speaker fetches it from there. Your voice never leaves the house. An announcement can be up to five minutes long. FROM YOUR WRIST With Apple Watch you can record an announcement straight from your wrist. The watch passes it on through your iPhone. SHORTCUTS Type a text in Shortcuts, and the phone reads it aloud on your speakers. It is read aloud in the language the app is set to. Use it in automations, for example when dinner is ready or when someone rings the doorbell. You can also have the most recent announcement repeated. AWAY FROM HOME With a Homey Pro you can send announcements home even when you are out. This requires the Sonnounce app to be installed on your Homey as well. If you have a VPN to your home, you can also send announcements that way. SAVE THE ANNOUNCEMENTS With a Homey you can save every announcement sent in the house. They are kept on your own Homey at home โ not in the cloud โ and you can download them to your iPhone. Requires Sonos speakers on the same Wi-Fi as the phone.
Screenshots
Verdict
The clearest difference is update cadence: Sonnounce at every 6 days against SACKit Light's every 16 months. SACKit Light's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SACKit Light ships an update every 16 months, Sonnounce every 6 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | SACKit Light | Sonnounce |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 50.0% of reviews |
| Update frequency | Every 16 months | Every 6 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | โ | Free |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch โ better |
| Requires iOS | 14.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 200 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | SACKit ApS | Tobias Vinzents |
In-app purchases
SACKit Light
No in-app purchases
Sonnounce
No in-app purchases









