# SignalClock Lite vs Chime

The clearest difference is review sentiment: Chime at 45% against SignalClock Lite's 0%. SignalClock Lite's advantage is iOS requirement (12.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SignalClock Lite ships an update every 7 months, Chime every 5 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SignalClock Lite | Chime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (819 ratings)](https://appshunter.io/ios/app/chime-speaking-clock/id1369098015/reviews)** |
| Number of ratings | — | **819** |
| Positive reviews | 0.0% of reviews | **45.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 28 MB | 19 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Masafumi Endoh](https://appshunter.io/developer/757354996) | [Reeba Sebastian](https://appshunter.io/developer/1281813035) |

## What reviewers say

### SignalClock Lite

[App page](https://appshunter.io/ios/app/signalclock-lite/id908918011)

This utility app displays a digital clock with a time signal function using local notifications. It offers multiple sound sets and font options. The free version has limitations on scheduling time signals to half-hour intervals.

**Highlights:** Local notification time signals, Multiple sound sets, iOS 10 font support, Half-hour signal scheduling (free edition), Digital clock display

**Features:** macOS Compatibility

**In-app purchases:** none


### Chime

[App page](https://appshunter.io/ios/app/chime-speaking-clock/id1369098015)

Set personalized alerts and time announcements with customizable sounds and repeat intervals. Features include night mode and automatic weekend disabling for uninterrupted rest.

**Highlights:** Personalized alerts, Flexible chime intervals, Preference saving, Night mode, Customizable time ranges, Do Not Disturb on weekends

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and effective
- 🚀 Helpful for productivity
- 🔒 Accessible for blind users
- 💡 Useful for time awareness

**What reviewers complain about**

- 🐛 Doesn't work with latest iOS updates
- 🔊 Loud volume issues
- 📢 Too many ads
- 🔧 Difficult setup process

**Reported bugs**

- Chime not working after iOS updates
- Can't change Do Not Disturb settings
- Inconsistent behavior across devices
- Setup process gets stuck

**Requested features**

- Add custom sound options
- Allow adjusting chime volume
- Provide option to disable ads
- Expand chime interval options
- Add Apple Watch support


## Frequently asked questions

### Is SignalClock Lite free?

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

### Is Chime free?

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

### Do SignalClock Lite or Chime have ads?

Neither SignalClock Lite nor Chime shows ads.

### Which is updated more often, SignalClock Lite or Chime?

SignalClock Lite ships an update every 7 months, and Chime every 5 months. Most recently, SignalClock Lite was updated on October 13, 2026 and Chime on October 25, 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.*