# Marathon FutureX vs Habit Tracker

The clearest difference is in-app purchases: Marathon FutureX at none against Habit Tracker's 4. Marathon FutureX also leads on iOS requirement (13.4 vs 17.0). Habit Tracker's advantage is update cadence (every 2 months vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. Habit Tracker sells 4 in-app purchases, starting at $1.99 per 7 days. Marathon FutureX asks for nothing beyond the download.

Marathon FutureX ships an update every 15 months, Habit Tracker every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Marathon FutureX | Habit Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 174 MB | 13 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Marathon FurtureX](https://appshunter.io/developer/1524913793) | [Aichi Tsuchihira](https://appshunter.io/developer/1777352044) |

## What reviewers say

### Marathon FutureX

[App page](https://appshunter.io/ios/app/marathon-futurex/id1524913791)

**Features:** macOS Compatibility

**In-app purchases:** none


### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-stacked/id6756838119)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stacked Pro Weekly | $1.99 | per 7 days |
| Stacked Pro Monthly | $4.99 | per month |
| Stacked Pro Yearly | $19.99 | per year |
| Lifetime Plan | $29.99 | one-time |


## Frequently asked questions

### Is Marathon FutureX free?

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

### Is Habit Tracker free?

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

### Do Marathon FutureX or Habit Tracker have ads?

Neither Marathon FutureX nor Habit Tracker shows ads.

### Which is updated more often, Marathon FutureX or Habit Tracker?

Marathon FutureX ships an update every 15 months, and Habit Tracker every 2 months. Most recently, Marathon FutureX was updated on October 25, 2026 and Habit Tracker on October 28, 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.*