# Tiny Habits Tracker vs iDay

The clearest difference is monetization model: iDay at free with in-app purchases against Tiny Habits Tracker's subscription. Tiny Habits Tracker's advantage is update cadence (fortnightly vs every 2 months) and device support (5 vs 2). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Tiny Habits Tracker sells 11 in-app purchases, starting at $1.99 per month and iDay sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Tiny Habits Tracker against 4.7 for iDay. Both are backed by a comparable volume of ratings — 106 and 71 respectively. Written reviews are what separate them: 86% of Tiny Habits Tracker's written reviews are positive against 89% of iDay's.

Tiny Habits Tracker ships an update fortnightly, iDay every 2 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Tiny Habits Tracker | iDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (106 ratings)](https://appshunter.io/ios/app/tiny-habits-tracker/id1455083310/reviews) | [4.7 (71 ratings)](https://appshunter.io/ios/app/iday/id1458342824/reviews) |
| Number of ratings | **106** | 71 |
| Positive reviews | 85.9% of reviews | **88.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 88 MB | 63 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [xiaorichang Technology Co., Ltd.](https://appshunter.io/developer/1455083309) | [再锋 吴](https://appshunter.io/developer/1444700755) |

## What reviewers say

### Tiny Habits Tracker

[App page](https://appshunter.io/ios/app/tiny-habits-tracker/id1455083310)

Build sustainable routines with a science-backed habit tracker. Integrate time management tools like the Pomodoro Technique to enhance focus and discipline for study, work, and personal goals. Visualize your progress with detailed feedback and journaling.

**Highlights:** Science-backed habit formation, Pomodoro Technique integration, Visual progress tracking, Study and health goal management, Focus mode with app locking, Customizable habit plans, Journaling and reflection tools

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Month Membership | $1.99 | per month |
| Subscribe Year Membership | $9.99 | per year |
| Month Membership | $0.99 | one-time |
| 小习惯季度会员 | $1.99 | one-time |
| 3 Month Membership | $1.99 | one-time |
| 小习惯半年会员 | $2.99 | one-time |
| 3 Year Membership | $7.99 | one-time |
| 小习惯永久会员限时优惠 | $9.99 | one-time |
| Life Membership | $12.99 | one-time |
| Year Membership | $19.99 | one-time |
| Life Membership | $24.99 | one-time |

**What reviewers like**

- 👍 Very practical and useful
- 🎨 Simple and cute interface
- 💡 Gamified elements (effort points, wish store)
- 🚀 Efficient habit tracking
- ✨ Easy to use and operate

**What reviewers complain about**

- 🐛 Widget bugs on iPhone
- ❓ Content not fully translated to English
- ❌ No English support
- 🐛 Habit color changes automatically
- ❌ Registration requires Chinese phone number

**Reported bugs**

- Widget bugs on iPhone, icons disappear
- Habit color changes automatically after modification
- Photo upload fails
- App crashes when adding new habits on iOS 13.1.1
- Data loss after update and reinstallation

**Requested features**

- Widget functionality without opening app
- Date countdown function
- Ability to record private diary entries
- More detailed habit statistics
- Feature to track accumulated hours per habit


### iDay

[App page](https://appshunter.io/ios/app/iday/id1458342824)

This app helps you focus and overcome procrastination using the Pomodoro Technique. It offers customizable timers, ambient sounds, and study modes to create a distraction-free environment for work and study.

**Highlights:** Pomodoro Technique timer (25 min focus, 5 min rest), Customizable focus and rest timers, Ambient soundscapes (waves, rain, forest, cafe), Study area with flip mode to prevent phone use, Task reminders and procrastination tools, Data statistics for tracking efforts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级会员 | $2.99 | one-time |


## Frequently asked questions

### Is Tiny Habits Tracker free?

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

### Is iDay free?

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

### Which has better reviews, Tiny Habits Tracker or iDay?

Tiny Habits Tracker and iDay are both rated 4.7 out of 5 on the App Store, from 106 and 71 ratings respectively.

### Do Tiny Habits Tracker or iDay have ads?

Both Tiny Habits Tracker and iDay show ads.

### Which is updated more often, Tiny Habits Tracker or iDay?

Tiny Habits Tracker ships an update fortnightly, and iDay every 2 months. Most recently, Tiny Habits Tracker was updated on October 16, 2026 and iDay on October 15, 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.*