# Speak On Time vs Calendar Clock

The clearest difference is review sentiment: Speak On Time at 100% against Calendar Clock's 0%. Speak On Time also leads on price (Free vs $0.99) and update cadence (every 7 months vs every 41 months). On ads and in-app purchases there is nothing between them.

Speak On Time is free to download; Calendar Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Speak On Time ships an update every 7 months, Calendar Clock every 41 months. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Speak On Time | Calendar Clock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/speak-on-time/id801431898/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 41 months |
| Monetization | **Free** | Paid |
| Size | 3 MB | 4 MB |
| Requires iOS | **9.0** | 26.5 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Threeplay Inc.](https://appshunter.io/developer/801431901) | [Systemiko Inc.](https://appshunter.io/developer/680630947) |

## What reviewers say

### Speak On Time

[App page](https://appshunter.io/ios/app/speak-on-time/id801431898)

This utility app helps users manage their presentation timing with configurable profiles and visual cues. It features a large dot-matrix clock with color-changing displays to indicate remaining or elapsed time, ensuring speeches stay on track and audiences remain engaged.

**Highlights:** Configurable user profiles, Visual signal lights, Dot-matrix clock with color changes, Selectable time display modes, Easy configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### Calendar Clock

[App page](https://appshunter.io/ios/app/calendar-clock/id1451445740)

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

**Highlights:** All-in-one screen display, Year, month, week, day, hour, minute, second, Switchable theme colors (dark, light, green, blue), Disables device sleep mode, Acts as a desk clock

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speak On Time free?

Speak On Time is free to download, with no in-app purchases.

### Is Calendar Clock free?

Calendar Clock costs $0.99, with no in-app purchases.

### Do Speak On Time or Calendar Clock have ads?

Neither Speak On Time nor Calendar Clock shows ads.

### Which is updated more often, Speak On Time or Calendar Clock?

Speak On Time ships an update every 7 months, and Calendar Clock every 41 months. Most recently, Speak On Time was updated on October 16, 2026 and Calendar Clock on October 24, 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.*