Scent World vs Live Checkin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scent World
Control your smart fragrance device using Bluetooth connectivity. This utility app allows you to manage scent diffusion and settings directly from your smartphone.
- Bluetooth device control
- Fragrance diffusion management
- Smart device settings
- Intuitive interface
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Control your smart fragrance device through Bluetooth
Live Checkin
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Stay on track with simple check-ins and people you care about. WHAT YOU CAN DO • Check in on a schedule that fits your routine — see when you're eligible and when your next check-in is. • Review your history so past check-ins are always easy to find. • Keep contacts organized and scan QR codes to link another user quickly. • Sign in with Apple or Google and pick light or dark appearance. Built for clarity and everyday use. Download Live Checkin and make staying present effortless.
Screenshots
Verdict
The clearest difference is ads: Scent World at none against Live Checkin's shown. Scent World also leads on iOS requirement (13.0 vs 15.1). Live Checkin's advantage is update cadence (every 5 days vs every 3 months). On price, 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.
Scent World ships an update every 3 months, Live Checkin every 5 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.
| Parameter | Scent World | Live Checkin |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 180 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Scent World | Nguyen Van Phuong |
In-app purchases
Scent World
No in-app purchases
Live Checkin
No in-app purchases
Questions
Is Scent World free?
Is Live Checkin free?
Do Scent World or Live Checkin have ads?
Which is updated more often, Scent World or Live Checkin?
Other comparisons
