Habi vs Dian Dian
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Habi
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Tired of habit apps packed with features you'll never use? Habi is the simplest habit tracker you'll ever use. Just tap when you've done it. That's it. No setup, no tutorials, nothing to learn. ■ What's inside ・One-tap tracking ・Calendar view ・Emoji icons & colors ・Reminders ・Home screen widget ■ What's NOT inside ・Complicated graphs and stats ・Points and levels ・Log in ・Social features ・Pushy paywalls and ads We chose "what you don't need" over "what might be nice." With nothing in the way, you can focus on the habit itself. Reading, working out, studying, waking up early, dieting— whatever you want to build, start today with Habi.
Dian Dian
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Dian Dian is a visual year tracker where every day becomes a colorful dot. Track anything — mood, habits, reading, fitness, periods — and watch your year fill up with color. Your year at a glance: - 12×31 grid showing every day of the year - Custom color legends for each tracker - Quick-fill: select a legend, then tap to color days instantly - Add comments to remember what made each day special - Stats & insights: streaks, distribution, monthly progress - Export your tracker as a shareable image - 7 themes including dark mode - Available in English, French, 简体中文, and 繁體中文 Premium unlocks: - Unlimited trackers (free: 3) - All themes - Animated cursors - Image export - Detailed statistics - No ads Your data syncs across all your devices in real time. Simple, beautiful, and private. Terms of Use (EULA): https://diandian.overridedev.com/terms
Screenshots
Verdict
The clearest difference is ads: Habi at none against Dian Dian's shown. Dian Dian's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Habi sells 4 one-off in-app purchases and Dian Dian sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Habi ships an update every 9 days, Dian Dian every 5 days. Both last shipped on November 9, 2026.
| Parameter | Habi | Dian Dian |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Yohei Igarashi | Override SAS |
In-app purchases
Habi
- Tip Jar$0.49
- Tip Jar$0.99
- Tip Jar2 variants$1.99
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- Tip Jar$2.99
Dian Dian
- Premium Monthly7 Days trial$1.991 Month
- Premium Yearly7 Days trial$8.991 Year
- Premium Lifetime$22.99









