Happy vs HABIT GHOST
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Happy
Read full descriptionHide full description
Happy-Diaryは，あなたを幸せにするアプリです。 あなたが感じた幸せを日々書き記していくことで、あなたが今どれだけ幸せなのかを知ることができます。 また、過去に書き記した幸せな出来事を振り返ってみることで、あなたを幸せな気持ちにさせることができます。
HABIT GHOST
Read full descriptionHide full description
HABIT GHOST is an app designed to help you improve your life by recording and continuing positive habits. With a simple and intuitive interface, HABIT GHOST supports goal achievement in various areas such as healthy living, learning, fitness, and personal development. By tracking habits and visualizing progress, users can maintain motivation and achieve long-term success.
Screenshots
Verdict
The clearest difference is ads: Happy at none against HABIT GHOST's shown. HABIT GHOST's advantage is update cadence (every 8 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Happy ships an update every 4 months, HABIT GHOST every 8 days. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.
| Parameter | Happy | HABIT GHOST |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 136 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | Kengo Sasaki | Yusuke Mori |
In-app purchases
Happy
No in-app purchases
HABIT GHOST
No in-app purchases
