# Voice Marker Clock vs TwoStrokeRatio

The clearest difference is in-app purchases: TwoStrokeRatio at none against Voice Marker Clock's 4. Voice Marker Clock's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and iOS requirement there is nothing between them.

Both are free to download. Voice Marker Clock sells 4 one-off in-app purchases. TwoStrokeRatio asks for nothing beyond the download.

Voice Marker Clock ships an update every 2 weeks, TwoStrokeRatio every 2 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Voice Marker Clock | TwoStrokeRatio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/voice-marker-clock/id6502950713/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 4 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuichiro Niwa](https://appshunter.io/developer/1694263025) | [Tomasz Bramson](https://appshunter.io/developer/6786572854) |

## What reviewers say

### Voice Marker Clock

[App page](https://appshunter.io/ios/app/voice-marker-clock/id6502950713)

This analog clock app reads the time aloud at customizable intervals and allows users to set colored time markers with countdowns and notifications. It can also function as a simple, silent clock when needed.

**Highlights:** Voice time announcements, Customizable announcement intervals, Colored time markers, Countdown to marked time, Sound notifications for marked time, Simple clock mode

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Treat me to a donut | $1.99 | one-time |
| Marker - Feature Addition | $3.99 | one-time |
| Treat me to a hamburger | $4.99 | one-time |
| Treat me to a sushi. | $8.99 | one-time |


### TwoStrokeRatio

[App page](https://appshunter.io/ios/app/twostrokeratio/id6786572851)

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

**In-app purchases:** none


## Frequently asked questions

### Is Voice Marker Clock free?

Voice Marker Clock is free to download, with in-app purchases available.

### Is TwoStrokeRatio free?

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

### Do Voice Marker Clock or TwoStrokeRatio have ads?

TwoStrokeRatio shows ads; Voice Marker Clock does not.

### Which is updated more often, Voice Marker Clock or TwoStrokeRatio?

Voice Marker Clock ships an update every 2 weeks, and TwoStrokeRatio every 2 months. Most recently, Voice Marker Clock was updated on October 24, 2026 and TwoStrokeRatio on October 10, 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.*