# Celtic Timer vs Tempo

The clearest difference is rating: Tempo at 5.0 against Celtic Timer's 3.6. Celtic Timer's advantage is in-app purchases (none vs 1) and update cadence (daily vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Tempo sells 1 one-off in-app purchase. Celtic Timer asks for nothing beyond the download.

Tempo 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 2, so its average is the more settled of the two.

Celtic Timer ships an update daily, Tempo fortnightly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Celtic Timer | Tempo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (18 ratings)](https://appshunter.io/ios/app/celtic-timer/id1350218408/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tempo-visual-countdown-timer/id6757446047/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 48 MB | 16 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Michael Boeding](https://appshunter.io/developer/1350218407) | [Foundry24 LLC](https://appshunter.io/developer/1828222955) |

## 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


### Tempo

[App page](https://appshunter.io/ios/app/tempo-visual-countdown-timer/id6757446047)

This app transforms countdown timers into clear visual progress indicators, helping you stay focused on tasks like work, study, or cooking. It offers multiple visualization options and a distraction-free interface, working reliably offline without requiring an account.

**Highlights:** Multiple visualization options, Clean, distraction-free interface, Works offline, No account setup, Reliable background operation, Privacy-focused

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tempo Pro | $4.99 | one-time |


## Frequently asked questions

### Is Celtic Timer free?

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

### Is Tempo free?

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

### Which has better reviews, Celtic Timer or Tempo?

Tempo is rated higher. Celtic Timer averages 3.6 out of 5 from 18 ratings, while Tempo averages 5.0 from 2 ratings.

### Do Celtic Timer or Tempo have ads?

Neither Celtic Timer nor Tempo shows ads.

### Which is updated more often, Celtic Timer or Tempo?

Celtic Timer ships an update daily, and Tempo fortnightly. Most recently, Celtic Timer was updated on October 14, 2026 and Tempo on October 9, 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.*