# hourglass alarm timer vs 簡単タイマー tomTimer

The clearest difference is in-app purchases: 簡単タイマー tomTimer at none against hourglass alarm timer's 2. 簡単タイマー tomTimer also leads on ads (none vs shown). hourglass alarm timer's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. hourglass alarm timer sells 2 in-app purchases, starting at $0.49 per month. 簡単タイマー tomTimer asks for nothing beyond the download.

hourglass alarm timer ships an update every 2 weeks, 簡単タイマー tomTimer every 5 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | hourglass alarm timer | 簡単タイマー tomTimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/hourglass-alarm-timer/id6670145634/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 2 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [M kajimura](https://appshunter.io/developer/1138663828) | [Taro Tomura](https://appshunter.io/developer/1243542772) |

## What reviewers say

### hourglass alarm timer

[App page](https://appshunter.io/ios/app/hourglass-alarm-timer/id6670145634)

This app simulates a customizable hourglass for various uses, from time management and study focus to meditation and interior decoration. It allows personalization of sand and hourglass appearance, offers background timer functionality with notifications, and supports saving multiple set times.

**Highlights:** Customizable sand and hourglass appearance, Background timer with notifications, Save multiple set times, Time management for cooking, study, and games, Meditation and relaxation aid, Decorative interior element, Educational tool for children

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (continued) | $0.49 | per month |
| Premium (yearly continued) | $5.99 | per year |


### 簡単タイマー tomTimer

[App page](https://appshunter.io/ios/app/tomtimer/id6742073796)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hourglass alarm timer free?

hourglass alarm timer is free to download, with in-app purchases available.

### Is 簡単タイマー tomTimer free?

簡単タイマー tomTimer is free to download, with no in-app purchases.

### Do hourglass alarm timer or 簡単タイマー tomTimer have ads?

hourglass alarm timer shows ads; 簡単タイマー tomTimer does not.

### Which is updated more often, hourglass alarm timer or 簡単タイマー tomTimer?

hourglass alarm timer ships an update every 2 weeks, and 簡単タイマー tomTimer every 5 weeks. Most recently, hourglass alarm timer was updated on September 23, 2026 and 簡単タイマー tomTimer on September 18, 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.*