# Sequence vs Serial Countdown Timer

The clearest difference is in-app purchases: Sequence at none against Serial Countdown Timer's 1. Sequence also leads on iOS requirement (13.0 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. Sequence asks for nothing beyond the download.

## The numbers

| Metric | Sequence | Serial Countdown Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 34 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miguel Rodriguez Garayar](https://appshunter.io/developer/1876639335) | [Jeevan Nagaraj](https://appshunter.io/developer/1895217006) |

## What reviewers say

### Sequence

[App page](https://appshunter.io/ios/app/sequence-actions-timer/id6759069016)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Sequence free?

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

### Is Serial Countdown Timer free?

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

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

Neither Sequence nor Serial Countdown Timer 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.*