# Alarm Clock HD vs Simple Date Wheel

The clearest difference is price: Alarm Clock HD at Free against Simple Date Wheel's $0.99. Alarm Clock HD also leads on ratings volume (104K vs 11). Simple Date Wheel's advantage is review sentiment (73% vs 32%) and in-app purchases (none vs 11). On rating, update cadence and device support there is nothing between them.

Alarm Clock HD is free to download; Simple Date Wheel costs $0.99 up front. Alarm Clock HD sells 11 in-app purchases, starting at $1.49 per month. Simple Date Wheel asks for nothing beyond the download.

Alarm Clock HD holds the better App Store score, 4.5 against 4.4. That said, the two scores are not equally well evidenced: Alarm Clock HD has 104K ratings behind it against 11, 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 73% of Simple Date Wheel'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, Simple Date Wheel every 8 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Alarm Clock HD | Simple Date Wheel |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.5 (104K ratings)](https://appshunter.io/ios/app/alarm-clock-hd/id476555713/reviews)** | [4.4 (11 ratings)](https://appshunter.io/ios/app/simple-date-wheel/id1452078377/reviews) |
| Number of ratings | **104K** | 11 |
| Positive reviews | 31.6% of reviews | **72.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | **Freemium** | Paid |
| Size | 234 MB | 10 MB |
| Requires iOS | 17.6 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios](https://appshunter.io/developer/1063279743) | [Brian Semrau](https://appshunter.io/developer/1452078376) |

## 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 (11)**

| 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 |
| Premium yearly | $29.99 | 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


### Simple Date Wheel

[App page](https://appshunter.io/ios/app/simple-date-wheel/id1452078377)

This interactive tool functions like a paper date wheel to calculate the number of weeks between two dates. Easily schedule events, estimate deadlines, or determine time until a future date. It accurately accounts for leap years and offers zoom functionality.

**Highlights:** Interactive date wheel functionality, Calculate weeks between dates, Schedule events and estimate deadlines, Leap year adjustments, Pinch-to-zoom for detailed viewing, On-screen instructions

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Alarm Clock HD free?

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

### Is Simple Date Wheel free?

Simple Date Wheel costs $0.99, with no in-app purchases.

### Which has better reviews, Alarm Clock HD or Simple Date Wheel?

Alarm Clock HD is rated higher. Alarm Clock HD averages 4.5 out of 5 from 104K ratings, while Simple Date Wheel averages 4.4 from 11 ratings.

### Do Alarm Clock HD or Simple Date Wheel have ads?

Alarm Clock HD shows ads; Simple Date Wheel does not.

### Which is updated more often, Alarm Clock HD or Simple Date Wheel?

Alarm Clock HD ships an update fortnightly, and Simple Date Wheel every 8 days. Most recently, Alarm Clock HD was updated on October 31, 2026 and Simple Date Wheel 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.*