# Alarm Clock HD vs Chime

The clearest difference is in-app purchases: Chime at none against Alarm Clock HD's 10. Chime also leads on ads (none vs shown) and review sentiment (46% vs 32%). Alarm Clock HD's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (104K vs 810). On price and device support there is nothing between them.

Both are free to download. Alarm Clock HD sells 10 in-app purchases, starting at $1.49 per month. Chime asks for nothing beyond the download.

Alarm Clock HD holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Alarm Clock HD has 104K ratings behind it against 810, so its average is the more settled of the two. Written reviews complicate that: 32% of Alarm Clock HD's written reviews are positive against 46% of Chime's, so the app with the better star average is not the one people write more warmly about.

Alarm Clock HD ships an update fortnightly, Chime every 4 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Alarm Clock HD | Chime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (104K ratings)](https://appshunter.io/ios/app/alarm-clock-hd/id476555713/reviews)** | [4.2 (810 ratings)](https://appshunter.io/ios/app/chime-speaking-clock/id1369098015/reviews) |
| Number of ratings | **104K** | 810 |
| Positive reviews | 32.0% of reviews | **45.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | Freemium | **Free** |
| Size | 230 MB | 35 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios](https://appshunter.io/developer/1063279743) | [Reeba Sebastian](https://appshunter.io/developer/1281813035) |

## What reviewers say

### Alarm Clock HD

[App page](https://appshunter.io/ios/app/alarm-clock-hd/id476555713)

Wake up gently with your favorite music or sounds using this advanced alarm clock. It offers customizable nightstand displays, sleep tracking, and a sleep timer to help you unwind. Enjoy features like local weather and an instant flashlight, with an option to go ad-free via subscription.

**Highlights:** Unlimited alarms with Apple Music or custom sounds, Sleep tracking, Customizable nightstand display, Sleep timer, Local weather information, Instant flashlight, Screen saver for OLED displays

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium member - 1 month | $1.49 | per month |
| Premium Features - Weekly | $1.99 | per 7 days |
| Premium Features - Monthly | $2.59 | per month |
| Upgrade to Premium Features | $5.49 | per 6 months |
| Premium Yearly | $9.99 | per year |
| Premium Yearly | $11.99 | per year |
| Upgrade Your Alarm Clock | $14.99 | per year |
| Premium yearly | $19.99 | per year |
| Premium yearly | $19.99 | per year |
| Premium yearly | $24.99 | per year |

**What reviewers like**

- 🚀 Reliable alarm clock
- 🎨 Customizable colors
- 🔊 Ability to use music as alarm
- 💤 Gradual volume increase

**What reviewers complain about**

- 🐛 Alarm not going off
- 🔍 Difficulty seeing small buttons/text
- 💸 Subscription model for ad-free version
- 🔋 High battery consumption
- 🔇 Alarm muting phone volume

**Reported bugs**

- Alarm randomly snoozing itself
- Alarm not working when phone is muted
- Alarm sound not playing
- Alarm screen freezing/crashing

**Requested features**

- 24-hour clock option
- More alarm sounds/tones
- Ability to use own music files
- Do not disturb mode


### 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 Alarm Clock HD free?

Alarm Clock HD is free to download, with in-app purchases available.

### Is Chime free?

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

### Which has better reviews, Alarm Clock HD or Chime?

Alarm Clock HD is rated higher. Alarm Clock HD averages 4.5 out of 5 from 104K ratings, while Chime averages 4.2 from 810 ratings.

### Do Alarm Clock HD or Chime have ads?

Alarm Clock HD shows ads; Chime does not.

### Which is updated more often, Alarm Clock HD or Chime?

Alarm Clock HD ships an update fortnightly, and Chime every 4 months. Most recently, Alarm Clock HD was updated on September 24, 2026 and Chime on September 23, 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.*