Longitude vs Dzvin
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Longitude
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Your world. One glance. Clock walls for every team, trip, and time zone. 10 stunning clock faces. Smart overlap finder. Widgets that just work. All in a warm, handcrafted design built for people who live across time zones. BEAUTIFUL CLOCK WALL See every time zone at a glance with analog, digital, Swiss Railway, Bauhaus, Flip Clock, Binary, and more. Name your clocks ("Mom ā Lagos", "Dev Team ā Tokyo"), assign colors, and organize them into groups like Work, Family, or Travel. FIND THE PERFECT MEETING TIME The Overlap Finder shows working hours across up to 6 time zones on a visual timeline. Instantly see when everyone's available ā no more mental math or Googling "what time is it in Mumbai right now." WIDGETS THAT ACTUALLY WORK Every widget size: Small (1-2 clocks), Medium (2-4 clocks), Large (up to 12 clocks), Lock Screen, and StandBy. Always accurate. Tap to configure which clocks appear. The home screen widget you'll actually use. WORLD MAP See day and night around the world on an interactive map with a live solar terminator. Your clocks appear as pins at their real geographic locations. A genuinely beautiful way to see where the sun is right now. DARK MODE FIRST Longitude was designed for dark mode and adapted for light ā not the other way around. The warm amber and sand palette stands out in a sea of cold blue utility apps. iCLOUD SYNC Add your clocks once. They sync across all your devices via iCloud ā no account needed, no sign-up, no data collection. FREE TO START, PRO TO UNLOCK Free: 5 clocks, 2 clock faces (Digital & Analog), all widget sizes, 2-zone overlap. Pro: Unlimited clocks & groups, all 10 clock faces, 6-zone overlap, World Map, and more. Try Pro free for 7 days. Then $2.99/month, $19.99/year, or $29.99 for lifetime access. WHAT'S INSIDE ⢠10 clock face styles: Digital, Analog, Swiss Railway, Minimal, Numeral, Dual, Bauhaus, 24-Hour, Binary, Flip Clock ⢠Overlap Finder for up to 6 time zones ⢠Interactive World Map with day/night terminator ⢠Every widget size: Small, Medium, Large, Lock Screen, StandBy ⢠Named clocks with custom labels and color coding ⢠Groups to organize clocks by team, trip, or family ⢠15,000+ cities worldwide ⢠iCloud sync across devices ⢠Zero ads. Zero tracking. Zero data collection. ⢠Built 100% natively in Swift ā fast, private, and battery-friendly. PRIVACY Longitude collects no personal data. No analytics SDKs. No tracking. Your clocks stay in your iCloud account. We literally cannot see your data. Questions or feedback? Email admin@alchemyapps.co Privacy Policy: https://alchemyapps.co/labs/longitude/privacy-policy Terms: https://alchemyapps.co/labs/longitude/terms Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Dzvin
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Dzvin turns your screen into a living clock. Every second, the digits don't just change, they morph. Liquid, shatter, split-flap, nova and more: ten ways to watch time move, in six typefaces. Behind them an aurora drifts with the hour, from sunrise amber to midnight violet. Or true black, if you'd rather. And it's a full clock, not just a pretty face: ⢠Alarms on your Lock Screen, powered by AlarmKit. They ring on time even when the app is closed. ⢠Every-2-weeks alarms, built for rotating shifts: each week rings on its own schedule. ⢠Timer: a neon countdown in the Dynamic Island and on the Lock Screen. ⢠Pomodoro focus timer. ⢠Stopwatch with laps. ⢠World clock for the cities you care about. ⢠Nightstand mode: a dimmed, always-on bedside clock. ⢠Home Screen widget. Dzvin Pro is one payment, yours forever: every morph style and typeface, Pomodoro and nightstand mode, plus every Pro feature we add later. No subscription. Private by design: ⢠No account, no sign-up ⢠No ads, no tracking, no data collected ⢠Works fully offline Just time, in motion.
Screenshots
Verdict
The clearest difference is in-app purchases: Dzvin at none against Longitude's 3. Longitude's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Longitude sells 3 in-app purchases, starting at $2.99 per month. Dzvin asks for nothing beyond the download.
| Parameter | Longitude | Dzvin |
|---|---|---|
| Price | Free | Free |
| Update frequency | ā | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No ā better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 ā better | 26.0 |
| Further details ā not scored | ||
| Size | 12 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Chris Schrade | Vadym Kovalsky |
In-app purchases
Longitude
- Longitude Pro - Monthly7 Days trial$2.991 Month
- Longitude Pro - Annual7 Days trial$19.991 Year
- Longitude Pro - Lifetime$29.99
Dzvin
No in-app purchases









