# Habit Tracker... vs Stack

The clearest difference is price: Stack at Free against Habit Tracker...'s $1.99. Stack also leads on update cadence (every 6 days vs every 25 months). Habit Tracker...'s advantage is in-app purchases (none vs 3) and iOS requirement (12.1 vs 15.1). On ads and device support there is nothing between them.

Stack is free to download; Habit Tracker... costs $1.99 up front. Stack sells 3 in-app purchases, starting at $3.99 per month. Habit Tracker... asks for nothing beyond the download.

Habit Tracker... ships an update every 25 months, Stack every 6 days. The most recent releases landed on September 26, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Habit Tracker... | Stack |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/habit-tracker/id1451070806/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 6 days** |
| Monetization | Paid | — |
| Size | 24 MB | 62 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sudip Bag](https://appshunter.io/developer/1200374942) | [Naveen Senapathi](https://appshunter.io/developer/1889130875) |

## What reviewers say

### Habit Tracker...

[App page](https://appshunter.io/ios/app/habit-tracker/id1451070806)

This app helps you build positive habits and break negative ones through daily tracking and visualization. Set goals and mark your progress to achieve desired changes within a specific timeframe.

**Highlights:** Develop good habits, Break bad habits, Daily progress tracking, Goal setting, Visualization tools, iCloud data syncing

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack

[App page](https://appshunter.io/ios/app/stack-routine-tracker/id6761363465)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro Monthly | $3.99 | per month |
| Stack Pro Annual | $39.99 | per year |
| Stack Pro Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Habit Tracker... free?

Habit Tracker... costs $1.99, with no in-app purchases.

### Is Stack free?

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

### Do Habit Tracker... or Stack have ads?

Neither Habit Tracker... nor Stack shows ads.

### Which is updated more often, Habit Tracker... or Stack?

Habit Tracker... ships an update every 25 months, and Stack every 6 days. Most recently, Habit Tracker... was updated on September 26, 2026 and Stack on September 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*