# Serial Countdown Timer vs Tempo

The clearest difference is in-app purchases: Tempo at none against Serial Countdown Timer's 1. Tempo also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

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

## The numbers

| Metric | Serial Countdown Timer | Tempo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 10 MB | 62 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jeevan Nagaraj](https://appshunter.io/developer/1895217006) | [Cedric Marcellin](https://appshunter.io/developer/1887269967) |

## What reviewers say

### Serial Countdown Timer

[App page](https://appshunter.io/ios/app/serial-countdown-timer/id6763911554)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $1.99 | one-time |


### Tempo

[App page](https://appshunter.io/ios/app/tempo-multi-kitchen-timer/id6790418767)

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

**In-app purchases:** none


## Frequently asked questions

### Is Serial Countdown Timer free?

Serial Countdown Timer is free to download, with in-app purchases available.

### Is Tempo free?

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

### Do Serial Countdown Timer or Tempo have ads?

Neither Serial Countdown Timer nor Tempo shows ads.

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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.*