# ClockZ Pro vs Allister

The clearest difference is price: Allister at Free against ClockZ Pro's $9.99. Allister also leads on rating (5.0 vs 4.2) and review sentiment (91% vs 53%). ClockZ Pro's advantage is ratings volume (88 vs 1) and iOS requirement (9.0 vs 26.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Allister is free to download; ClockZ Pro costs $9.99 up front. ClockZ Pro sells 6 one-off in-app purchases and Allister sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Allister holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: ClockZ Pro has 88 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 53% of ClockZ Pro's written reviews are positive against 91% of Allister's.

ClockZ Pro ships an update every 3 months, Allister monthly. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ClockZ Pro | Allister |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [4.2 (88 ratings)](https://appshunter.io/ios/app/clockz-pro/id415617339/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/allister/id1300317567/reviews)** |
| Number of ratings | **88** | 1 |
| Positive reviews | 52.5% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 41 MB | 198 MB |
| Requires iOS | **9.0** | 26.0 |
| Devices | iPhone, iPad, iPod, Apple TV, Apple Watch | iPhone, iPad, Mac, Apple TV, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Rage Box](https://appshunter.io/developer/360832186) | [Valerio Lo Giudice](https://appshunter.io/developer/469896761) |

## What reviewers say

### ClockZ Pro

[App page](https://appshunter.io/ios/app/clockz-pro/id415617339)

This app offers a highly customizable clock experience with various background options, font adjustments, and alarm functionalities. It includes features like music alarms, timers, and stopwatches, with additional support for widgets and multiple devices.

**Highlights:** Customizable clock font and color, Music alarm functionality, Timer and stopwatch, Widget display, Photo and 3D map backgrounds, Night stand optimization, Multi-device support

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Good App | $0.99 | one-time |
| Theme | $2.99 | one-time |
| Best App | $2.99 | one-time |
| All 3D Map Backgrounds | $3.99 | one-time |
| Thank You | $4.99 | one-time |
| Never Give Up | $9.99 | one-time |


### Allister

[App page](https://appshunter.io/ios/app/allister/id1300317567)

Manage all your to-do lists, tasks, and reminders in one beautifully designed application. Organize personal and professional life with customizable lists, smart grouping, and real-time collaboration. Get notified based on location and integrate with voice commands.

**Highlights:** Unlimited task and list creation, Due dates and reminders, Smart list grouping by custom rules, Real-time list sharing and collaboration, Location-based reminders, File and media attachments, Siri integration

**Features:** Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Semi Annual | $12.99 | per 6 months |
| Annual | $19.99 | per year |


## Frequently asked questions

### Is ClockZ Pro free?

ClockZ Pro costs $9.99, and also offers in-app purchases.

### Is Allister free?

Allister is free to download, with in-app purchases available.

### Which has better reviews, ClockZ Pro or Allister?

Allister is rated higher. ClockZ Pro averages 4.2 out of 5 from 88 ratings, while Allister averages 5.0 from 1 ratings.

### Do ClockZ Pro or Allister have ads?

Neither ClockZ Pro nor Allister shows ads.

### Which is updated more often, ClockZ Pro or Allister?

ClockZ Pro ships an update every 3 months, and Allister monthly. Most recently, ClockZ Pro was updated on September 28, 2026 and Allister on October 1, 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.*