G Cube vs VoiceTimeSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G Cube
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アクアリウム用照明「GrassyCube」制御用無料アプリです。３チャンネルのタイマー制御を行えます。
VoiceTimeSignal
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The time will be announced by voice. *The voice tone, reading tone, etc. are changeable.
Screenshots
Verdict
The clearest difference is ads: G Cube at none against VoiceTimeSignal's shown. VoiceTimeSignal's advantage is update cadence (every 2 weeks vs monthly) and device support (3 vs 1). On price and in-app purchases 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.
G Cube ships an update monthly, VoiceTimeSignal every 2 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | G Cube | VoiceTimeSignal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.8.3 — better |
| Further details — not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Volxjapan Co.,Ltd. | Hideaki Uchikoshi |
In-app purchases
G Cube
No in-app purchases
VoiceTimeSignal
No in-app purchases
