# Celtic Timer vs Timer Machine Pro

The clearest difference is rating: Timer Machine Pro at 5.0 against Celtic Timer's 3.6. Celtic Timer's advantage is update cadence (daily vs every 2 months) and ratings volume (18 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Timer Machine Pro holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Celtic Timer has 18 ratings behind it against 1, so its average is the more settled of the two.

Celtic Timer ships an update daily, Timer Machine Pro every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Celtic Timer | Timer Machine Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (18 ratings)](https://appshunter.io/ios/app/celtic-timer/id1350218408/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/timer-machine-pro/id1547215125/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 3 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Boeding](https://appshunter.io/developer/1350218407) | [Montage App, Inc.](https://appshunter.io/developer/1530864548) |

## What reviewers say

### Celtic Timer

[App page](https://appshunter.io/ios/app/celtic-timer/id1350218408)

This app helps coordinate group timers for boss battles in Celtic Heroes. Create private groups, invite members, and ensure everyone has synchronized, up-to-date timers for strategic gameplay.

**Highlights:** Group timer creation, Private group invitations, Synchronized boss timers, Up-to-date timer information, Customizable group names

**In-app purchases:** none


### Timer Machine Pro

[App page](https://appshunter.io/ios/app/timer-machine-pro/id1547215125)

Manage your time effectively with this versatile timer application. Create and personalize multiple timers with custom names and durations, running them simultaneously. Enjoy a user-friendly interface with customizable notification sounds for seamless activity tracking.

**Highlights:** Create unlimited timers, Personalize timers with custom names, Set preset durations, Run multiple timers simultaneously, Customize notification sounds, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Celtic Timer free?

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

### Is Timer Machine Pro free?

Timer Machine Pro is free to download, with no in-app purchases.

### Which has better reviews, Celtic Timer or Timer Machine Pro?

Timer Machine Pro is rated higher. Celtic Timer averages 3.6 out of 5 from 18 ratings, while Timer Machine Pro averages 5.0 from 1 ratings.

### Do Celtic Timer or Timer Machine Pro have ads?

Neither Celtic Timer nor Timer Machine Pro shows ads.

### Which is updated more often, Celtic Timer or Timer Machine Pro?

Celtic Timer ships an update daily, and Timer Machine Pro every 2 months. Most recently, Celtic Timer was updated on November 2, 2026 and Timer Machine Pro on November 3, 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.*