Hachabi vs Posture Patrol
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hachabi
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Hachabi helps you build lasting habits. It uses IF-THEN Planning — a technique that links a new habit to something you already do. "IF I wake up, THEN I read." Just set a trigger. That's all it takes. Start today.
Posture Patrol
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Slouching progresses before you even notice it. And by the time you do, it might already be too late. “Posture Patrol” is a simple app that watches over your posture with notifications. There’s only one thing to do. When a notification arrives, straighten your back. That’s it. And little by little, your posture will improve. ■ Patrol Cats Protect Your Spine Your spine is always at risk. To protect your posture from collapsing the moment you let your guard down, the “Patrol Cats” make regular rounds. Sometimes they stake out, sometimes they patrol outside, and sometimes they even guard other people’s spines. A world where every spine stands tall — that is the “peace of posture” this app aims for. ■ Simple, So You Can Keep Going • Get notified • Open the app • Fix your posture That’s all. No complicated actions or difficult settings. Because it’s simple, you can keep going. And because you keep going, you improve. ■ A Few “Pointless” Features This app also includes a little bit of fun. • Release cats arrested for bad posture • Send them to posture rehab • Rank up your patrol (aim for Legend) • Unlock more meow notification sounds It may be pointless, but it’s fun. ■ Recommended For • People who work at a desk • People who tend to slouch • People with shoulder or neck tension • People who struggle to build habits ■ Start with Awareness Improving your posture doesn’t require anything special. Simply noticing it, again and again, will gradually change your body. This app helps you take that first step.
Screenshots
Verdict
The clearest difference is in-app purchases: Hachabi at none against Posture Patrol's 2. Posture Patrol's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads, 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. Posture Patrol sells 2 in-app purchases, starting at $0.99 per month. Hachabi asks for nothing beyond the download.
Hachabi ships an update every 5 weeks, Posture Patrol every 3 days. The most recent releases landed on October 14, 2026 and October 28, 2026 respectively.
| Parameter | Hachabi | Posture Patrol |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 18 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroki Konno | Romiick LLC |
In-app purchases
Hachabi
No in-app purchases
Posture Patrol
- Posture Patrol Premium$0.991 Month
- Buy Me a Milk$0.99









