Cave_Wave vs Segai Sync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cave_Wave
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The Cave Wave app is your one stop controller for all of your Cave Wave AC or Heater, connected by Bluetooth, it enables you to control all the essential functions from your finger tips.
Segai Sync
This app connects to compatible smart hardware via Bluetooth. It allows you to monitor device status, control hardware functions, and synchronize video playback. A free trial is available for online video synchronization.
- Bluetooth device connection
- Battery status monitoring
- Device control functions
- Video playback synchronization
- Online video sync trial
- Access passes for unlimited sync
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Segai Sync is the companion app for Segai smart hardware. Connect compatible devices over Bluetooth, monitor battery status, use device controls, and synchronize compatible hardware with video playback. Try online-video synchronization with 10 different videos for free. Synchronizing the same video again does not use another trial. Optional fixed-duration access passes provide unlimited online-video synchronization for 3, 6 or 12 months. Each pass is a one-time purchase and does not renew automatically. Local-video playback and normal hardware controls remain free. Sign in to keep your purchased access available across devices. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Cave_Wave at every 2 weeks against Segai Sync's every 2 months. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cave_Wave ships an update every 2 weeks, Segai Sync every 2 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | Cave_Wave | Segai Sync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.5 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.7 |
| Further details — not scored | ||
| Size | 3 MB | 39 MB |
| Age rating | 17+ | 17+ |
| Developer | Cave wave LLC | Segai Innovation Technology Holdings Limited |
In-app purchases
Cave_Wave
No in-app purchases
Segai Sync
No in-app purchases
Questions
Is Cave_Wave free?
Is Segai Sync free?
Do Cave_Wave or Segai Sync have ads?
Which is updated more often, Cave_Wave or Segai Sync?
Other comparisons
