Cuckoo vs VoiceTimeSignal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cuckoo
This utility app simulates a cuckoo clock, chiming every hour and half-hour. Users can toggle the cuckoo sound on or off and customize alarm modes. Additional sounds and background images are available for purchase, along with an option to remove ads.
- Hourly and half-hourly cuckoo chimes
- Customizable alarm modes
- Add-on purchases for sounds and backgrounds
- Ad removal option
- Toggleable cuckoo sound
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This is "Cuckoo Clock". When this app running, Cuckoo sing every hour and every 30minutes. When you want hear Cuckoo Singing, press the switch button inside of bottom.Cuckoo Singing about 30 Hour. If you don't need Cuckoo, please switch off again. You can change Alarm mode and Custom. And can buy add-on for additional sounds, background images also remove Ad. App URL scheme is: cuckoo://
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 in-app purchases: VoiceTimeSignal at none against Cuckoo's 1. VoiceTimeSignal also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (15.8.3 vs 17.6). 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. Cuckoo sells 1 one-off in-app purchase. VoiceTimeSignal asks for nothing beyond the download.
Cuckoo ships an update every 3 months, VoiceTimeSignal every 2 weeks. The most recent releases landed on October 17, 2026 and October 13, 2026 respectively.
| Parameter | Cuckoo | VoiceTimeSignal |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (16 ratings) — better | — |
| Positive reviews | 68.0% of reviews | — |
| Number of ratings | 16 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.8.3 — better |
| Further details — not scored | ||
| Size | 42 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Toshihiko Tambo | Hideaki Uchikoshi |
In-app purchases
Cuckoo
- Cuckoo Premium Feature$0.99
VoiceTimeSignal
No in-app purchases
Questions
Is Cuckoo free?
Is VoiceTimeSignal free?
Do Cuckoo or VoiceTimeSignal have ads?
Which is updated more often, Cuckoo or VoiceTimeSignal?
Other comparisons
