Stool Checker vs To My Dear
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stool Checker
Track your bowel movements and monitor digestive health. Easily log entries, view historical data in a calendar, and add notes about your condition. Features include privacy locking and multi-account support.
- Log bowel movement times
- Calendar view of records
- Add text memos for condition
- Privacy locking
- Multi-account system
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This App can be available for checking your dooky record when did you do that at the last time. It's easy to use, just you push dooky button when you do a dooky. Constipation is one of trouble of woman. It is bad effect for your body to remain constipated. You can easily find that when did you do dooky or how many times has spent to squat at previous time You can easily check the record in calendar view which be able to note dooky condition and text memo. And this app includes some setting function: locking for privacy, multi account system for user who want to use for their children.
To My Dear
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Write about someone you love, and you find yourself thinking about your own life ahead. To My Dear is a quiet place for that. For each of them, you can set down the words you'd leave and the things you'd give — and slowly see what you truly value. ■ What you can write • Words to leave — gratitude, things you want to say, what you hope they'll remember • Things to give — not only objects, but habits and ways of thinking • Things you can still do — what you'd rather not put off • Notes to yourself — what thinking of them reveals about how you want to live • One quiet question, each day ■ What it quietly does not do • It never sends your words to anyone, automatically or otherwise • No posthumous delivery, no family sharing • No streaks or rankings to rush you • No ads ■ Storage and privacy • Your records are stored on this iPhone • Nothing is sent to the developer's servers, and the developer cannot read what you write • With iCloud sync, records stay in your own private iCloud — tied to your Apple ID, synced only across your own devices ■ Please note To My Dear is not an app for creating legal wills, and nothing recorded here carries legal effect. Your words are never sent to anyone. They simply stay with you.
Screenshots
Verdict
The clearest difference is in-app purchases: To My Dear at none against Stool Checker's 4. To My Dear also leads on ads (none vs shown) and update cadence (every 6 days vs every 6 weeks). Stool Checker's advantage is iOS requirement (12.0 vs 17.0). On price 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. Stool Checker sells 4 one-off in-app purchases. To My Dear asks for nothing beyond the download.
Stool Checker ships an update every 6 weeks, To My Dear every 6 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Stool Checker | To My Dear |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (9 ratings) — better | — |
| Positive reviews | 82.6% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 6 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 120 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | ZAIZEN Co., Ltd. | Takafumi Kawano |
In-app purchases
Stool Checker
- ぷーちゃん$0.99
- ブリリーナ$0.99
- うんこさん$0.99
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- 広告非表示$2.99
To My Dear
No in-app purchases









