ZaWorld vs Smart Smoke Quit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZaWorld
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[Concept] Byouyomi – Limit Break Timer is a count-up timer designed for 30 seconds of all-out physical effort. Its true value lies in the final 10 seconds—when things get toughest. • Just like in a 30-second Shogi match, the app counts aloud “1, 2, 3…” to build tension and sharpen your focus. • When you’re nearing your limit, shout “The World!” and time will stop. Break your limits with your own voice. That’s what this timer is all about. Perfect for core training, multi-ball table tennis drills, planks, and other high-intensity workouts. Visuals, voice, and tension—experience a new kind of countdown timer designed to push you beyond your limits. [Features] ● Tap the screen to begin. A 3-second countdown is followed by a 30-second count-up. - Audio cues signal the countdown and the start. - Time is displayed with numbers and a visual gauge. ● The app uses Shogi-style voice countdown—with a rising count from 1. - Audio cues at 10 and 20 seconds - After 20 seconds, it counts aloud every second from 1 to 9 ● After 20 seconds, shout “The World!” to stop time. - Microphone and speech recognition permissions are required - During time stop, the display and voice effects change dramatically ● At the end of 30 seconds, you’ll hear an audio cue. - If time stop is active when you reach 30 seconds, a special sound plays to boost your motivation.
Smart Smoke Quit
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Want to quit smoking but can't stick with it? Smart Smoke Quit is a simple app that makes your progress visible from day one. - Days smoke-free - Cigarettes not smoked - Money and time saved - What your savings could buy - Health recovery timeline - Achievement badges Seeing small daily wins keeps you motivated. Reset anytime, so a slip is easy to bounce back from. No complicated setup, just a clean, easy design. Start today, gently but seriously.
Screenshots
Verdict
The clearest difference is in-app purchases: ZaWorld at none against Smart Smoke Quit's 1. ZaWorld also leads on ads (none vs shown). Smart Smoke Quit's advantage is update cadence (every 9 days vs every 3 weeks) and iOS requirement (15.0 vs 17). 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. Smart Smoke Quit sells 1 one-off in-app purchase. ZaWorld asks for nothing beyond the download.
ZaWorld ships an update every 3 weeks, Smart Smoke Quit every 9 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.
| Parameter | ZaWorld | Smart Smoke Quit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | OMTea App | Seiya.k |
In-app purchases
ZaWorld
No in-app purchases
Smart Smoke Quit
- Remove Ads$1.99









