NicoKitty vs CrashCtrl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NicoKitty
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Winner of the Swift Student Challenge 2025 Inspired by the beloved Tamagotchis of the 90s, NicoKitty offers a unique and engaging way to help you quit smoking. Created from personal experience and a heartfelt motivation to honor a lost loved one, this app transforms your quitting journey into a meaningful and interactive experience. Take care of your virtual pixel-art cat, a reflection of your health and well-being. Every cigarette you smoke makes your cat angry and distances itself, reminding you of the consequences of your choices. The more you smoke, the angrier the cat becomes, encouraging responsibility and awareness. Key Features: - Personalized Smoking Limits: Set daily cigarette limits based on your smoking habits (-5, 5–10, +10 cigarettes), with corresponding thresholds (2, 5, or 7 cigarettes). Exceeding these limits increases your cat’s anger level. - Daily & Weekly Tracking: Monitor your cigarette intake every day and see your weekly progress at a glance. - Motivational Mini-Game: Play a fun game that increases your cat’s happiness and lowers its anger, a healthy distraction to help reduce cravings. - Home Screen Widgets: Quickly add or remove cigarettes smoked directly from your home screen and watch your cat’s mood change in real-time. - Apple Watch Support: Manage your cigarette count conveniently on your wrist without needing to open your phone. - Siri Integration: Simply say, “Hey Siri, I smoked a cigarette,” and NicoKitty automatically logs it for you… no taps, no hassle. Quit smoking not just with willpower, but with compassion and interaction. Let NicoKitty guide you on a journey of personal growth and better health.
CrashCtrl
This app offers guided breathing exercises to help users regain composure and manage stress during difficult moments. It provides a tool to find calm when feeling overwhelmed.
- Breathing exercises
- Stress management
- Composure maintenance
- Calming techniques
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Have you ever felt like you're about to lose control of a situation? Have you felt the need to crash out? CrashCrtl helps you maintain your composure! CrashCtrl has breathing exercises to help you calm yourself during stressful situations.
Screenshots
Verdict
The clearest difference is update cadence: CrashCtrl at every 2 weeks against NicoKitty's monthly. CrashCtrl also leads on iOS requirement (13.0 vs 17.0). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
NicoKitty ships an update monthly, CrashCtrl every 2 weeks. The most recent releases landed on September 17, 2026 and June 3, 2026 respectively.
| Parameter | NicoKitty | CrashCtrl |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, Apple Watch | iPhone, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Matteo Cotena | Helen Griffin |
In-app purchases
NicoKitty
No in-app purchases
CrashCtrl
No in-app purchases









