# Timer Tracker vs Serial Countdown Timer

The clearest difference is in-app purchases: Timer Tracker at none against Serial Countdown Timer's 1. Serial Countdown Timer's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Timer Tracker | Serial Countdown Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 26 MB | 10 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [taichi nakazono](https://appshunter.io/developer/894494641) | [Jeevan Nagaraj](https://appshunter.io/developer/1895217006) |

## What reviewers say

### Timer Tracker

[App page](https://appshunter.io/ios/app/timer-tracker-multi-timer/id6751625444)

**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 Timer Tracker free?

Timer Tracker 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 Timer Tracker or Serial Countdown Timer have ads?

Timer Tracker shows ads; Serial Countdown Timer does not.

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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.*