# Habit Tracker (Two Hearts) vs Clack Board

The clearest difference is rating: Habit Tracker (Two Hearts) at 5.0 against Clack Board's 2.0. Habit Tracker (Two Hearts) also leads on iOS requirement (16.4 vs 18.0). Clack Board's advantage is device support (5 vs 2). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Habit Tracker (Two Hearts) holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Habit Tracker (Two Hearts) ships an update every 2 days, Clack Board every 3 days. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Habit Tracker (Two Hearts) | Clack Board |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/habit-tracker-two-hearts/id6773257101/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/clack-board/id6809752097/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | Free | Free |
| Size | 43 MB | 18 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Heather Hua](https://appshunter.io/developer/1882563445) | [James Frewin](https://appshunter.io/developer/581734895) |

## What reviewers say

### Habit Tracker (Two Hearts)

[App page](https://appshunter.io/ios/app/habit-tracker-two-hearts/id6773257101)

This app helps build consistent habits with a "never miss twice" philosophy. It offers a gentler approach than traditional streak trackers, focusing on recovery and consistency over perfection. Track progress visually and stay motivated with a simple, private system.

**Highlights:** Two Hearts System for gentle habit building, Focus on consistency over perfection, Track progress from day to year, Home screen widgets for quick status checks, 100% private, no data collection, Simple, single-habit focus

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Clack Board

[App page](https://appshunter.io/ios/app/clack-board/id6809752097)

This app simulates a split-flap display on your screen, allowing you to send messages that animate with realistic sound and physics. It can also display dynamic information like time, weather, sports scores, and data from various online sources.

**Highlights:** Realistic flap animation and sound, Customizable messages with color, Dynamic information channels (clock, weather, scores), Integration with Shortcuts and Siri, Developer API for custom integrations, Mac desktop wallpaper and screen saver, Home and Lock Screen widgets

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

**In-app purchases:** none


## Frequently asked questions

### Is Habit Tracker (Two Hearts) free?

Habit Tracker (Two Hearts) is free to download, with no in-app purchases.

### Is Clack Board free?

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

### Which has better reviews, Habit Tracker (Two Hearts) or Clack Board?

Habit Tracker (Two Hearts) is rated higher. Habit Tracker (Two Hearts) averages 5.0 out of 5 from 1 ratings, while Clack Board averages 2.0 from 1 ratings.

### Do Habit Tracker (Two Hearts) or Clack Board have ads?

Neither Habit Tracker (Two Hearts) nor Clack Board shows ads.

### Which is updated more often, Habit Tracker (Two Hearts) or Clack Board?

Habit Tracker (Two Hearts) ships an update every 2 days, and Clack Board every 3 days. Most recently, Habit Tracker (Two Hearts) was updated on October 28, 2026 and Clack Board on October 26, 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.*