Dozi vs Hey Mei
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dozi
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Ever missed your stop because you dozed off on the train? Dozi makes sure that never happens again. Set your wake-up zones, relax, and let Dozi alert you when youβre close to your destination. GPS-Based Wake-Up Alerts β No internet required, just set a radius and go. - Multiple Zones β Track multiple locations at the same time. - Custom Alarm Sounds β Choose from our preset alerts to wake up smoothly. - Runs in the Background β No need to keep the app open. - Perfect for Commuters & Students β Whether you're heading home or traveling far, Dozi has you covered. - One-Time Purchase β No ads, no subscriptionsβjust a simple, reliable tool. Dozi is your personal travel alarm, ensuring you wake up at the right place, every time. Download now and ride stress-free.
Hey Mei
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Hey Mei is your private AI companion that lives entirely on your iPhone. Talk naturally, and Mei remembers what matters β no cloud, no accounts, no data sent off-device. WHY HEY MEI β’ On-device AI β your conversations never leave your iPhone β’ Persistent memory β Mei remembers your preferences, routines, and the small details that make replies feel personal β’ Voice-first β hold a real conversation, hands-free β’ Your everyday assistant β optional access to Apple Health, Calendar, Reminders, and Meals lets Mei act on what you ask WHAT YOU CAN DO β’ Chat or speak with Mei about anything on your mind β’ Ask Mei to add reminders, schedule events, or check your day β’ Keep a private journal of notes and thoughts that Mei can recall from β’ Log meals and let Mei track patterns with you β’ Pick up a conversation days later β Mei remembers where you left off APPLE HEALTH INTEGRATION With your permission, Mei reads steps, sleep, heart rate, HRV, mindful minutes, daylight, and workouts from Apple Health to shape your daily reflections, and writes mindful sessions, mood logs, and completed workouts back to Apple Health. All of it stays on-device β Mei never uploads your health data. PRIVACY BY DEFAULT Hey Mei runs local AI models on your device and works offline. There are no servers, no telemetry about your conversations, and nothing to opt out of. What stays on your phone, stays on your phone. Start with "Hey Mei" and see what a truly private companion feels like.
Screenshots
Verdict
The clearest difference is price: Hey Mei at Free against Dozi's $2.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Hey Mei is free to download; Dozi costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Dozi | Hey Mei |
|---|---|---|
| Price | $2.99 | Free β better |
| Update frequency | β | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 18.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 76 MB |
| Age rating | 4+ | 12+ |
| Developer | Oyvind Hjorth Maehle | Kekayan Nanthakumar |
In-app purchases
Dozi
No in-app purchases
Hey Mei
No in-app purchases









