# One Priority vs Deadline Countdown Tracker

The clearest difference is in-app purchases: One Priority at none against Deadline Countdown Tracker's 3. One Priority also leads on iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Deadline Countdown Tracker sells 3 in-app purchases, starting at $4.99 per 7 days. One Priority asks for nothing beyond the download.

## The numbers

| Metric | One Priority | Deadline Countdown Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 66 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [APP TUBE DOO NOVI SAD](https://appshunter.io/developer/1676241384) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### One Priority

[App page](https://appshunter.io/ios/app/one-priority-founder-focus/id6504121187)

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

**In-app purchases:** none


### Deadline Countdown Tracker

[App page](https://appshunter.io/ios/app/deadline-countdown-tracker/id6772181437)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study Planner – Weekly | $4.99 | per 7 days |
| Project Agenda – Yearly | $24.99 | per year |
| Focus Sessions - One-Time | $49.99 | one-time |


## Frequently asked questions

### Is One Priority free?

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

### Is Deadline Countdown Tracker free?

Deadline Countdown Tracker is free to download, with in-app purchases available.

### Do One Priority or Deadline Countdown Tracker have ads?

Neither One Priority nor Deadline Countdown Tracker 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.*