# Habit Tracker vs Interval Timer HIIT Tabata

The clearest difference is update cadence: Habit Tracker at every 4 days against Interval Timer HIIT Tabata's monthly. Habit Tracker also leads on iOS requirement (17.0 vs 26.0). Interval Timer HIIT Tabata's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Habit Tracker sells 3 in-app purchases, starting at $7.99 per month and Interval Timer HIIT Tabata sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Habit Tracker ships an update every 4 days, Interval Timer HIIT Tabata monthly. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Habit Tracker | Interval Timer HIIT Tabata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/habit-tracker-spark-habits/id6470763573/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 68.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 32 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Francisco Sainz](https://appshunter.io/developer/1651145808) | [Volodymyr Yahenskyi](https://appshunter.io/developer/961335645) |

## What reviewers say

### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-spark-habits/id6470763573)

Track daily, weekly, or monthly habits with customizable streaks and reminders. Visualize your progress with a beautiful activity grid and personalize your habits with icons and colors. Stay motivated and build consistency towards your goals.

**Highlights:** Streak tracking (daily, weekly, monthly), Weekly progress view, Yearly activity grid visualization, Flexible habit scheduling, Customizable reminders, Personalized habit icons and colors

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Annual | $59.99 | per year |
| Lifetime | $4.99 | one-time |


### Interval Timer HIIT Tabata

[App page](https://appshunter.io/ios/app/interval-timer-hiit-tabata/id6787092191)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly plan | $4.99 | per 7 days |
| Annual plan | $39.99 | per year |


## Frequently asked questions

### Is Habit Tracker free?

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

### Is Interval Timer HIIT Tabata free?

Interval Timer HIIT Tabata is free to download, with in-app purchases available.

### Do Habit Tracker or Interval Timer HIIT Tabata have ads?

Neither Habit Tracker nor Interval Timer HIIT Tabata shows ads.

### Which is updated more often, Habit Tracker or Interval Timer HIIT Tabata?

Habit Tracker ships an update every 4 days, and Interval Timer HIIT Tabata monthly. Most recently, Habit Tracker was updated on October 15, 2026 and Interval Timer HIIT Tabata on October 10, 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.*