# ゆらぎlight 1/f vs Voice Countdown Timer

The clearest difference is update cadence: Voice Countdown Timer at every 2 weeks against ゆらぎlight 1/f's monthly. ゆらぎlight 1/f's advantage is iOS requirement (12.0 vs 15.8.3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ゆらぎlight 1/f ships an update monthly, Voice Countdown Timer every 2 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ゆらぎlight 1/f | Voice Countdown Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/voice-countdown-timer/id6502920911/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 14 MB | 36 MB |
| Requires iOS | **12.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [takayuki atsumi](https://appshunter.io/developer/1495474977) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### ゆらぎlight 1/f

[App page](https://appshunter.io/ios/app/light-1f/id1509158834)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Voice Countdown Timer

[App page](https://appshunter.io/ios/app/voice-countdown-timer/id6502920911)

This utility app provides an automated countdown timer with voice prompts. It supports English and Japanese languages and offers adjustable volume settings, including an option to increase volume as time decreases.

**Highlights:** Automated voice countdown, Adjustable volume control, Volume increases with decreasing time, English and Japanese language support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ゆらぎlight 1/f free?

ゆらぎlight 1/f is free to download, with no in-app purchases.

### Is Voice Countdown Timer free?

Voice Countdown Timer is free to download, with no in-app purchases.

### Do ゆらぎlight 1/f or Voice Countdown Timer have ads?

Both ゆらぎlight 1/f and Voice Countdown Timer show ads.

### Which is updated more often, ゆらぎlight 1/f or Voice Countdown Timer?

ゆらぎlight 1/f ships an update monthly, and Voice Countdown Timer every 2 weeks. Most recently, ゆらぎlight 1/f was updated on October 11, 2026 and Voice Countdown Timer on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*