# One Timer vs 声log

The clearest difference is in-app purchases: 声log at none against One Timer's 4. 声log also leads on update cadence (daily vs every 4 days) and device support (3 vs 1). One Timer's advantage is ads (none vs shown). On price there is nothing between them.

Both are free to download. One Timer sells 4 in-app purchases, starting at $1.99 per month. 声log asks for nothing beyond the download.

One Timer ships an update every 4 days, 声log daily. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | One Timer | 声log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/one-timer-one-tap-timer/id6472574013/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 23 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DAIKI YUASA](https://appshunter.io/developer/1632691655) | [Infigate.Co.Ltd](https://appshunter.io/developer/1526155171) |

## What reviewers say

### One Timer

[App page](https://appshunter.io/ios/app/one-timer-one-tap-timer/id6472574013)

Easily manage multiple timers simultaneously for everyday tasks like cooking or interval training. Quickly start timers with a single tap and customize their appearance with a wide range of colors. The app offers a premium plan for an ad-free experience and unlimited custom timers.

**Highlights:** Simultaneous multi-timer functionality, One-tap timer launch, Customizable color settings (RGB), Background notifications, HIIT and Pomodoro timer support, Stopwatch for work hours

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM | $1.99 | per month |
| Buy me a coffee | $1.99 | one-time |
| Buy me a burger | $3.99 | one-time |
| PREMIUM | $9.99 | one-time |


### 声log

[App page](https://appshunter.io/ios/app/log/id6742862986)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Timer free?

One Timer is free to download, with in-app purchases available.

### Is 声log free?

声log is free to download, with no in-app purchases.

### Do One Timer or 声log have ads?

声log shows ads; One Timer does not.

### Which is updated more often, One Timer or 声log?

One Timer ships an update every 4 days, and 声log daily. Most recently, One Timer was updated on September 17, 2026 and 声log on September 11, 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.*