Sun Times vs Binary Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sun Times
Track local sunrise and sunset times with a beautiful calendar interface. Plan your days by viewing solar noon, twilight, and day length for unlimited locations worldwide. Receive timely notifications and sync with your Apple Watch.
- Local sunrise and sunset times
- Unlimited global locations
- Solar Noon and Twilight
- Day Length tracking
- Sun time notifications
- Built-in Calendar for planning
- Apple Watch app
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Sun Times is a beautiful app to help track times related to the sun and plan your days ahead with the Sun Calendar. Features - View local sunrise and sunset times - Add unlimited locations to view timings from around the world' - View Solar Noon, Twilight, Day Length, and other times - Get sun time notifications - Plan for the future with the built in Calendar - Set your preferred Timezone - Track sun times on your wrist with the Apple Watch app Sun Times uses your location to display local times to keep you up to date. Your privacy is our utmost priority. Your data and information is never shared with any third party. Use this elegant and beautiful app to track the sun and plan your days around the daylight. Sun Times Pro: The app offers an optional Sun Times Pro subscription. Sun Times pro is available in either a Monthly or Annual Plan. If you choose to purchase Sun Times Pro, payment will be charged to your iTunes Account. Moreover, renewal will be charged to your iTunes Account 24 hours before the next subscription period begins. You may manage your subscription at anytime by navigating to the App Store > Subscriptions. Some subscriptions may offer an Introductory Period (such as a Free Trial). This will be displayed if available. Payment will be processed after such introductory period if applicable. By purchasing Sun Times Pro subscription, you hereby agree to our Terms (https://asndigital.com/terms) and Privacy Policy (https://asndigital.com/privacy).
Binary Clock
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A simple, flexible, customizable binary clock app that let's you see time in binary coded decimals.
Screenshots
Verdict
The clearest difference is in-app purchases: Binary Clock at none against Sun Times's 3. Binary Clock also leads on ads (none vs shown). Sun Times's advantage is update cadence (monthly vs every 12 months). On price, device support and iOS requirement 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. Sun Times sells 3 in-app purchases, starting at $3.99 per month. Binary Clock asks for nothing beyond the download.
Sun Times ships an update monthly, Binary Clock every 12 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.
| Parameter | Sun Times | Binary Clock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (297 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 297 — better | — |
| Update frequency | Monthly — better | Every 12 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.2 |
| Further details — not scored | ||
| Size | 10 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | ASN GROUP LLC | Sayan Goswami |
Bugs and requests
Sun Times
Reported bugs
6 issues- App hasn't been working
- Black screen on main screen
- Date selector function broke
- Apple Watch feature does not update
- Calendar part doesn't work
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- App hangs up on 1st start
Requested features
6 requests- Widgets for lock screen
- Widgets for notification screen
- Watch face
- Ability to recalibrate location
- Ability to change home location
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- Make a widget
Binary Clock
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Sun Times
- Sun Times Pro (monthly)$3.991 Month
- Sun Times Pro (Year)3 Days trial$19.991 Year
- Remove Ads$2.99
Binary Clock
No in-app purchases









