# TaskTree vs Deadline Countdown Tracker

The clearest difference is in-app purchases: TaskTree at none against Deadline Countdown Tracker's 3. TaskTree also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, update cadence and ads 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. TaskTree asks for nothing beyond the download.

TaskTree ships an update every 2 months, Deadline Countdown Tracker every 6 weeks. Both last shipped on October 7, 2026.

## The numbers

| Metric | TaskTree | Deadline Countdown Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 55 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [You-Huei Huang](https://appshunter.io/developer/1890418341) | [Phuc Pham](https://appshunter.io/developer/1893081423) |

## What reviewers say

### TaskTree

[App page](https://appshunter.io/ios/app/tasktree-branch-your-tasks/id6761607208)

**Features:** macOS Compatibility

**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 TaskTree free?

TaskTree 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 TaskTree or Deadline Countdown Tracker have ads?

Neither TaskTree nor Deadline Countdown Tracker shows ads.

### Which is updated more often, TaskTree or Deadline Countdown Tracker?

TaskTree ships an update every 2 months, and Deadline Countdown Tracker every 6 weeks. Most recently, TaskTree was updated on October 7, 2026 and Deadline Countdown Tracker on October 7, 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.*