Comparison

BTTF Clock vs RocketGlobe

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

Head to head
About

BTTF Clock

Experience the magic of time travel with a digital recreation of the iconic DeLorean dashboard. This app features customizable date panels, real-time clock updates, and authentic sound effects from the "Back to the Future" trilogy. It's designed to run smoothly on older devices, bringing cinematic nostalgia to your phone or tablet.

Highlights
  • Iconic time display panels
  • Customizable destination, present, and last departed times
  • Real-time accurate clock
  • Interactive interface for date changes
  • Authentic movie sound effects
  • Optimized for older devices
Features
Read full description

Relive the magic of time travel with the BTTF Clock! Inspired by the iconic clock from the "Back to the Future" trilogy, this app brings the excitement of the DeLorean's dashboard right to your device. Whether you're using a phone or tablet you can enjoy the nostalgia of the iconic time machine. Best of all, it's optimized to run smoothly even on outdated devices, so no one gets left behind in the past. Key Features: • Iconic Time Display: Experience the legendary "Destination Time," "Present Time," and "Last Time Departed" panels, faithfully recreated with stunning detail. • Customizable Dates: Set your own dates for each panel and watch as the app mimics the flux capacitor's data changes. • Real-time Clock: Always stay on schedule with the accurate present time display. • Interactive Interface: Tap on the clock panels to change dates and relive the thrill of setting your time travel destination. • Sound Effects: Enjoy authentic sound effects from the movie to enhance your time travel experience. • Car Mode: Combine the Time Circuits, flux capacitor, and GPS speedometer in an immersive dashboard. • Manual Speed Simulation: Press and hold the speedometer to accelerate and feel speed-responsive haptic feedback as you approach the selected time-travel speed. • Cinematic Time Travel: Reach the configured speed to trigger a full-screen time-travel sequence with visual transitions and sound effects. • Home Screen and CarPlay Widget: Keep the Time Circuits visible at a glance with a configurable widget for your Home Screen and CarPlay. • Optimized for Outdated Devices: Designed to run efficiently on older devices, ensuring smooth performance without compromising on features. Target Audience: • Fans of the "Back to the Future" trilogy. • Retro and classic movie enthusiasts. • Anyone who enjoys unique and themed timekeeping apps. • Users with older devices seeking fun and functional apps.

About

RocketGlobe

Features
Read full description

Rocket Globe brings rocket launches from around the world onto a single 3D globe. Launch pads across the planet appear on a rotating Earth. Upcoming launches show up with a live countdown as the rocket stands on the pad — and at T‑0 it ignites and climbs into the sky. ■ Features • Rocket launch pads worldwide on a 3D globe • Real‑time launch data & precise countdowns from TheSpaceDevs • Rocket launch → ascent animation synced to the countdown • Outcome effects for successful and failed launches • Launch reminders — tap the bell for any launch you care about • Natural gestures: drag to rotate, pinch to zoom, tilt to look around Earth imagery uses NASA's Blue Marble (public domain). Launch data is provided by TheSpaceDevs Launch Library 2. Don't like ads? Remove them permanently with a one‑time purchase. Enjoying the app? Buy the developer a coffee to show your support.

Screenshots

BTTF Clock4 screens
RocketGlobe4 screens

Verdict

The call

The clearest difference is in-app purchases: BTTF Clock at none against RocketGlobe's 2. BTTF Clock also leads on ads (none vs shown) and device support (3 vs 1). RocketGlobe's advantage is update cadence (every 11 days vs every 2 months). On price 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

Both are free to download. RocketGlobe sells 2 one-off in-app purchases. BTTF Clock asks for nothing beyond the download.

UpkeepUpdate frequency

BTTF Clock ships an update every 2 months, RocketGlobe every 11 days. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

Scorecard5 real differences · 5 level
BTTF Clock versus RocketGlobe: the parameters behind the verdict, then further details
ParameterBTTF ClockRocketGlobe
PriceFreeFree
Rating4.6 (28 ratings) — better—
Positive reviews82.6% of reviews—
Number of ratings28 — better—
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size64 MB29 MB
Age rating4+4+
DeveloperSergei BazarnikJiwon Son

In-app purchases

None

BTTF Clock

No in-app purchases

2 purchases

RocketGlobe

One-time2
  • 광고제거$0.99
  • 개발자 후원$2.99

Questions

Is BTTF Clock free?
BTTF Clock is free to download, with no in-app purchases.
Is RocketGlobe free?
RocketGlobe is free to download, with in-app purchases available.
Do BTTF Clock or RocketGlobe have ads?
RocketGlobe shows ads; BTTF Clock does not.
Which is updated more often, BTTF Clock or RocketGlobe?
BTTF Clock ships an update every 2 months, and RocketGlobe every 11 days. Most recently, BTTF Clock was updated on September 26, 2026 and RocketGlobe on September 28, 2026.

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