TimerZ vs Hourglass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TimerZ
This utility app allows users to set multiple countdown timers simultaneously, with options for custom alarms, background operation, and history logging. It offers advanced features like chained timers and Dropbox integration for saving and loading data.
- Multiple simultaneous timers
- Background operation
- Customizable alarms and sounds
- Timer chaining and looping
- Activity history logging
- Dropbox integration
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Why did we create another timer app when there are already dozens in the App Store? Because “Timer Z is the Last Timer You’ll Ever Need”! It's simple to use yet full featured. For example, you can easily set a timer to give a 15 seconds warning before another alarming at 1 minute mark. Some unique features of Timer Z are: - A simple count down timer can be set and started with just 3 taps - Multiple timers can be set and can run simultaneously - The timer will fire even if the Timer Z app is running in the background - Each timer can be named and set to expire after a time interval, or at a specific point in time like an alarm - While a timer is running, it can show remaining time or elapsed time since start, either in full hour/min/sec or just seconds - Background graphics shows the percent of time remaining - A running timer can be paused and resumed to continue where it left off - When a timer expires, there is a choice of alarm sounds, vibration, or no sound at all - Optionally the alarm can continue to sound until acknowledged - Upon expiration, a timer can start another timer, including itself in a loop - Timer activity history is saved and can be emailed, great for record keeping - Timer data can be saved and loaded from a linked Dropbox account Whether you’re looking for a simple timer, or one with all the bells-and-whistles, Timer Z is the best choice! NOTE: this version is limited to 2 timers. Use the convenient in-app purchase of Pro feature to add an unlimited number of timers, and eliminate all advertisements. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hourglass
A minimalistic countdown clock app designed for iPhone. It offers a clean interface with a visual progress indicator and supports multiple time units. Easily share countdowns and receive notifications when events conclude.
- Minimalistic design
- Multiple time units
- Visual progress indicator
- Unlimited countdowns
- Sharable content
- Push notifications
- Notification Center widget
- Apple Watch compatibility
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When time doesn't fly, countdown in style with Hourglass. Hourglass is a minimalistic countdown clock for iPhone. It's simplistic, easy to use, and has a beautiful design. Features: - Beautiful, Minimal Design: The flagship feature of Hourglass is its incredible design. The sleek, black background blends seamlessly with the device bezel. No complicated features or in-app purchases, just a clear design with easily readable text. - Multiple Time Units: Simply tap the time remaining to switch between seconds, minutes, hours, and days. - Visual Progress Indicator: The beautiful blue ring surrounding the time indicates the progress of the time remaining to an event. - Unlimited Countdowns: Countdown to as many events as your heart desires. Simply swipe left or right to switch countdowns, and get an overview of all your countdowns by going back to the Countdowns list - Sharable Content: Easily E-mail, Text, or Tweet the time left to an event by tapping the Share icon. - Push Notifications: Get notified when a countdown finally finishes. - Notification Center Widget: Instead of having to open Hourglass, just swipe down to view your Countdowns in the Notification Centre. - Compatible with Apple Watch: Now, you can easily view your countdowns quickly and easily, right on your wrist!
Screenshots
Verdict
The clearest difference is rating: TimerZ at 4.7 against Hourglass's 4.0. Hourglass's advantage is in-app purchases (none vs 2) and update cadence (fortnightly vs every 3 months). On price, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. TimerZ sells 2 in-app purchases, starting at $0.99 per month. Hourglass asks for nothing beyond the download.
TimerZ holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 10 and 4 respectively. Written reviews complicate that: 62% of TimerZ's written reviews are positive against 80% of Hourglass's, so the app with the better star average is not the one people write more warmly about.
TimerZ ships an update every 3 months, Hourglass fortnightly. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.
| Parameter | TimerZ | Hourglass |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 61.5% of reviews | 80.0% of reviews — better |
| Number of ratings | 10 — better | 4 |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple TV — better | iPhone, iPod |
| Requires iOS | 18.6 | 8.2 — better |
| Further details — not scored | ||
| Size | 65 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Squawk Studio, LLC | Mat Cartmill |
Customer experience
TimerZ
Hourglass
In-app purchases
TimerZ
- Pro Monthly$0.991 Month
- Timer Z Pro$4.99
Hourglass
No in-app purchases









