Comparison

Atomic Clock (Gorgy Timing) vs Runvik RPG Helper

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

Head to head
About

Atomic Clock (Gorgy Timing)

This app provides ultra-precise time by syncing with atomic time servers. It features a customizable display mimicking professional studio clocks, with advanced alarm functions and various visual themes. Designed for accuracy and usability, it's ideal for professionals and enthusiasts alike.

Highlights
  • Syncs with atomic time servers
  • Professional studio clock display
  • Customizable alarm with snooze
  • Local time / UTC mode
  • Multiple color themes
  • Night mode for dimming
  • Disabled screen auto-lock
Features
Read full description

This tool shows you the ultimate precise time of day. To achieve this, it uses a special internet time protocol to fetch the time from an atomic time server. We are proud to offer version 5 of the Gorgy Timing Atomic Clock. The program is one of the classic applications since the early days of the Apple App Store and has been continually improved based on user feedback. The Gorgy Timing Atomic Clock shows the precise time of day. To achieve this, it uses a special internet time protocol to fetch the ultimate precise time from cesium atomic clocks available on the internet, or any other time server you like. The graphical display mimics the clock display of the legendary Gorgy Timing clocks, which are used in professional radio and television studios, and we spent much effort to bring the original feeling of these wickedly expensive clocks to your iPhone. This app is used by BBC studios, astronomers, concert promoters, etc. Version 5 contains the following functions: * Universal support for all iPhone, iPad and iPod touch devices running iOS 15, iPadOS 15, watchOS 9 or higher * Optimized for the latest iOS, iPadOS and watchOS, full 64 bit support * Alarm function with snooze (touch anywhere on the screen), volume fade-in, based on weekdays * Alarm time based on seconds (not minutes) * Local time / UTC time mode * Alarm notification window instead of normal alarm sound, if app is not running or in the background * Use playlists or a manual picker selection from your own music library as alarm sounds * The alarm sound is also playing when the device is muted, or the display is switched off, and also works in AirPlay environments * Customizable time server sources * Colors: green, red, blue, yellow, white, dark green, violet, pink, orange, turquoise and hidden, with a separate color option for digits, seconds and segments * Alternative visual display of fractional seconds (1/60th sec. resolution) * 12/24 hours display * Optional second tick sound * Full landscape support (including settings dialog) * Touching the display lets the buttons and status bar fade out * Touching the display again will add the current date (in all orientations) * Disabled screen auto-lock * Options "sync at startup", "hourly", "daily", or a sync button for manual syncing * The last known time delta is used when started without sync * "Night mode", which dims the display using a slider, shows the seconds with only one dot (to prevent a hard brightness switch between second 59 and second 0), switches off the tick sound, and reduces screen updates to save battery * To minimize burn-in effects (especially on the iPhone X OLED display), the clock is doing micro movements when running longer than 5 minutes * VoiceOver support Answers to common questions: * An application can not set your device's system time, so a time sync between the atomic time and the device time is not possible. * If you want to wakeup with music, please do not exit the app before going to sleep (which would result in a local notification dialog without music in the morning), and do not lock your device. Be aware that running an application all the time, even without display, consumes battery, so please make sure that your iPhone is fully charged before you go to bed, connect it to your charger, or use the app's Night mode, which is much more energy-saving.

About

Runvik RPG Helper

Features
Read full description

Elevate your D&D 5e, Pathfinder, and tabletop RPG gaming sessions with Runvik — the ultimate companion featuring photorealistic 3D dice physics, 1-tap hero imports, custom bestiary creation, and initiative combat tracking. Whether you're a Dungeon Master orchestrating epic dungeon encounters or an adventurer casting high-level spells, Runvik gives you all the tools you need at your gaming table without the pen-and-paper clutter. PHOTOREALISTIC 3D STUDIO DICE • Full polyhedral set: D4, D6, D8, D10, D12, D20, and D100 percentage dice. • Realistic 720° tumbling physics, bounce acoustics, and haptic feedback. • Advantage / Disadvantage toggle (rolls 2D20 and computes result instantly). • Custom roll modifiers, dice counters, and saved presets (Fireball, Sneak Attack, etc.). M COMBAT & INITIATIVE TRACKER • Auto-Roll D20 initiatives with instant turn-by-turn initiative order sorting. • 1-Tap Hero Import: Instantly pull your created party characters straight into active combat! • Quick damage/heal steppers (-10, -5, -1, +1, +5, +10) and real-time HP bars. • Status condition badges (Poisoned, Stunned, Blinded, Burning, Advantage, Unconscious). DM SCENARIO KIT & CUSTOM BESTIARY • Craft custom bosses, named NPCs, and unique campaign monsters before your sessions. • Pre-loaded with classic D&D 5e SRD presets (Goblins, Orcs, Skeletons, Dragons, and more). • Deploy saved NPCs directly into active encounters with a single tap. CHARACTER SHEET & STAT ROLLER • 4d6 drop-lowest stat generation across 3 arrays. • Track level, race, class, Armor Class (AC), and live hit points. • Local offline storage — your campaign data stays private and on your device. NO SUBSCRIPTIONS • Complete offline support for cabin sessions and conventions. • Family Sharing eligible. Roll with confidence. Your adventure starts with Runvik!

Screenshots

Atomic Clock (Gorgy Timing)4 screens
Runvik RPG Helper4 screens

Verdict

The call

The clearest difference is price: Runvik RPG Helper at Free against Atomic Clock (Gorgy Timing)'s $1.99. Runvik RPG Helper also leads on in-app purchases (none vs 5) and update cadence (every 2 months vs every 3 months). Atomic Clock (Gorgy Timing)'s advantage is ads (none vs shown) and device support (4 vs 2).

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

Runvik RPG Helper is free to download; Atomic Clock (Gorgy Timing) costs $1.99 up front. Atomic Clock (Gorgy Timing) sells 5 one-off in-app purchases. Runvik RPG Helper asks for nothing beyond the download.

UpkeepUpdate frequency

Atomic Clock (Gorgy Timing) ships an update every 3 months, Runvik RPG Helper every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

Scorecard6 real differences · 4 level
Atomic Clock (Gorgy Timing) versus Runvik RPG Helper: the parameters behind the verdict, then further details
ParameterAtomic Clock (Gorgy Timing)Runvik RPG Helper
Price$1.99Free — better
Rating4.8 (5K ratings) — better—
Positive reviews90.6% of reviews—
Number of ratings5K — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size15 MB33 MB
Age rating4+4+
DeveloperCompuLab, Markus GömmelVOLKAN TEZKAN

In-app purchases

5 purchases

Atomic Clock (Gorgy Timing)

One-time5
  • Nice job$0.99
  • Good work.$2.99
  • Great app!$3.99
Show 2 more
  • Awesome idea!$8.99
  • I totally love it!$17.99
None

Runvik RPG Helper

No in-app purchases

Questions

Is Atomic Clock (Gorgy Timing) free?
Atomic Clock (Gorgy Timing) costs $1.99, and also offers in-app purchases.
Is Runvik RPG Helper free?
Runvik RPG Helper is free to download, with no in-app purchases.
Do Atomic Clock (Gorgy Timing) or Runvik RPG Helper have ads?
Runvik RPG Helper shows ads; Atomic Clock (Gorgy Timing) does not.
Which is updated more often, Atomic Clock (Gorgy Timing) or Runvik RPG Helper?
Atomic Clock (Gorgy Timing) ships an update every 3 months, and Runvik RPG Helper every 2 months. Most recently, Atomic Clock (Gorgy Timing) was updated on October 14, 2026 and Runvik RPG Helper on October 6, 2026.

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