Comparison

Surya Time vs AdShield One

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Surya Time

This app redefines time by tracking the sun's position relative to your local horizon. It divides daylight into natural hours, showing your progress through the day and accounting for your actual skyline. Features include a vantage map for extended sunsets and offline functionality.

Highlights
  • Daylight-based time division
  • Actual skyline visualization
  • Vantage Map for extended sunsets
  • Offline functionality
  • Home and lock screen widgets
  • True local solar noon
  • Sky pointer for sun/moon location
Features
Read full description

How much daylight have you got left? Surya Time answers the way people did before anyone thought of time zones. It takes the light you are actually given today, from sunrise to sunset, and divides it into twelve hours; then it does the same with the night. An hour here is as long as the light allows. In June yours will run past sixty-six minutes, and by December they will have shrunk towards forty, and neither figure is a rounding error. It is simply what the sky did. All of it is worked out on the phone from your own coordinates, which means that noon arrives when the sun is over you, and not when it is over the city your time zone happens to be named after. The dial shows you what the day has spent and what it still owes you: seven hours and fifty-five minutes of light, say, and the hour you are presently standing in. Sunrise and sunset are given on the clock the place itself keeps, so a city you have pinned reads as a local would read it. And the day does not end at a flat horizon. Download the ground around you and the app draws the skyline you actually stand in front of, with the summits on it named and measured: Mont Blanc de Courmayeur at 4,748 m, and the nearer, lower hills that take more of your evening precisely because they are close. A ridge to the west can be worth a quarter of an hour, and now you can see which one is taking it. Which raises a practical question, so there is an answer for that as well. The Vantage Map ranks the ridges and lookouts around you by how much more sunset each would give back — a hundred and nine minutes for a summit fifteen kilometres off, if that is a walk you fancy — and it shows you the gain before you set out. Choose an area of thirty, sixty or two hundred kilometres, download its elevation once, and the horizon keeps working with no signal at all. There are five widget sizes for the home screen and the lock screen, and each one asks for its own fix, so a phone that has flown overnight has already caught up before you open the app. If you want to know how far your watch has drifted from the sun, the app will tell you, and it will tell you where the minutes went: some are the price of your longitude inside a time zone drawn for somebody else, and the rest belong to the Earth, whose orbit is an ellipse and whose axis is tilted. Some days twelve hours of sixty is exactly what you want. On other days you would rather simply hear that two fifths of the daylight has gone, and the app will say it that way instead. The hours can be named in Greek, in Latin, or in plain English, whichever sounds least like an instrument panel to you. When you lose the moon, hold the phone up and the app will point at it. Sun or moon, the bearing is worked out for the ground you are standing on rather than for the centre of the Earth, which matters more than it sounds: close to the horizon the difference between the two is wider than the moon itself. There is a map as well, showing where the daylight is falling this second, with the line between day and night drawn true and your own place marked upon it. The moon is drawn as a real terminator rather than an emoji, and the colours follow the sun's true altitude, so the screen tends to look like the hour it is describing. You can pin a city if you would sooner read somebody else's sky. There is no account, no sign-in and nothing that tracks you.

About

AdShield One

Enhance your browsing experience by blocking ads and trackers in Safari. Offers advanced features like annoyance filtering and dark themes with a one-time purchase. Protect your privacy and enjoy a cleaner web.

Highlights
  • Block ads and trackers
  • Clean tracking parameters from links
  • Whitelist websites
  • Annoyance filtering
  • Cookie banner controls
  • Website dark themes
  • YouTube Shorts controls
Features
Read full description

AdShield makes Safari cleaner and more private. No account, no tracking and no subscription. ■ FREE FOREVER • Block third-party ads and trackers • Clean common tracking parameters from links • Whitelist websites you want to support • Pause or resume protection for individual websites from Safari ■ UNLOCK PRO — ONE-TIME PURCHASE • Annoyance filtering and Cookie banner controls • 12 website dark themes with per-site controls • YouTube Shorts controls • Advanced link-cleaning parameters • Select and hide page elements, with locally saved rules 200,000+ rules across three filter packs protect Safari. Ads and privacy protection stay free; the annoyance pack is part of Pro. Rules update with every release. Everything runs on your device. One purchase works on iPhone and iPad. Filter lists: EasyList, EasyPrivacy, Fanboy, EasyList China, KoreanList and AdGuard Japanese (each under its upstream license).

Screenshots

Surya Time4 screens
AdShield One4 screens

Verdict

The call

The clearest difference is price: AdShield One at Free against Surya Time's $0.99. AdShield One also leads on device support (3 vs 1). Surya Time's advantage is in-app purchases (none vs 1) and update cadence (every 2 days vs weekly). On review sentiment, ads 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

CostPrice · In-app purchases · Ads · Monetization

AdShield One is free to download; Surya Time costs $0.99 up front. AdShield One sells 1 one-off in-app purchase. Surya Time asks for nothing beyond the download.

UpkeepUpdate frequency

Surya Time ships an update every 2 days, AdShield One weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Surya Time versus AdShield One: the parameters behind the verdict, then further details
ParameterSurya TimeAdShield One
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS17.017.0
Further details — not scored
Size4 MB42 MB
Age rating4+4+
DeveloperMax Schleining健 胡

Customer experience

Surya Time

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

AdShield One

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Surya Time

No in-app purchases

1 purchases

AdShield One

One-time1
  • AdShield Pro$2.99

Questions

Is Surya Time free?
Surya Time costs $0.99, with no in-app purchases.
Is AdShield One free?
AdShield One is free to download, with in-app purchases available.
Do Surya Time or AdShield One have ads?
Neither Surya Time nor AdShield One shows ads.
Which is updated more often, Surya Time or AdShield One?
Surya Time ships an update every 2 days, and AdShield One weekly. Most recently, Surya Time was updated on October 24, 2026 and AdShield One on October 25, 2026.

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