Celtic Timer vs Timer Machine Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celtic Timer
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.
- Group timer creation
- Private group invitations
- Synchronized boss timers
- Up-to-date timer information
- Customizable group names
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This is a Timer app created for synced boss timers for Celtic Heroes. Create your own group name and password and invite your members and always have up to date timers!
Timer Machine Pro
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.
- Create unlimited timers
- Personalize timers with custom names
- Set preset durations
- Run multiple timers simultaneously
- Customize notification sounds
- User-friendly interface
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Description: Manage your time with Timer Machine Pro, the top choice for work & break timers on the App Store! This app allows you to create as many timers as you need, personalize them with custom names, and set preset durations. Run multiple timers simultaneously and stay on top of all your activities. Customize each timer with your preferred notification sound and enjoy seamless time management, all within a user-friendly interface. Download Timer Machine now for an optimized timer management experience!
Screenshots
Verdict
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.
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. 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.
| Parameter | Celtic Timer | Timer Machine Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 18 — better | 1 |
| Update frequency | Daily — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 48 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Boeding | Montage App, Inc. |
Customer experience
Celtic Timer
Timer Machine Pro
In-app purchases
Celtic Timer
No in-app purchases
Timer Machine Pro
No in-app purchases
Questions
Is Celtic Timer free?
Is Timer Machine Pro free?
Which has better reviews, Celtic Timer or Timer Machine Pro?
Do Celtic Timer or Timer Machine Pro have ads?
Which is updated more often, Celtic Timer or Timer Machine Pro?
Other comparisons
