# Deadline Countdown Tracker vs LittleMarks

The clearest difference is in-app purchases: LittleMarks at none against Deadline Countdown Tracker's 3. LittleMarks also leads on update cadence (every 4 days vs every 6 weeks) and iOS requirement (15.1 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. LittleMarks asks for nothing beyond the download.

Deadline Countdown Tracker ships an update every 6 weeks, LittleMarks every 4 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Deadline Countdown Tracker | LittleMarks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 7 MB | 53 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Phuc Pham](https://appshunter.io/developer/1893081423) | [Nathan Guo](https://appshunter.io/developer/1895738088) |

## What reviewers say

### 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 |


### LittleMarks

[App page](https://appshunter.io/ios/app/littlemarks-life-tracker/id6802187604)

**In-app purchases:** none


## Frequently asked questions

### Is Deadline Countdown Tracker free?

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

### Is LittleMarks free?

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

### Do Deadline Countdown Tracker or LittleMarks have ads?

Neither Deadline Countdown Tracker nor LittleMarks shows ads.

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

Deadline Countdown Tracker ships an update every 6 weeks, and LittleMarks every 4 days. Most recently, Deadline Countdown Tracker was updated on October 7, 2026 and LittleMarks on October 9, 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.*