Comparison

Space Gate vs Lagary OneFlow

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

Head to head
About

Space Gate

Explore the universe with interactive 3D and AR experiences of the solar system. Discover celestial bodies, engage with live astronomy news, and even interact with black holes. Tailored for learning and education.

Highlights
  • 3D and AR solar system exploration
  • Interactive black hole simulations
  • Live astronomy magazine
  • Educational celestial catalogs
  • Capture and save celestial snapshots
Features
Read full description

Explore the Universe with Space-Gate - An Interactive Celestial Journey Discover the Wonders of Space: Dive into an awe-inspiring journey across the cosmos with Space-Gate. Our app brings the mysteries of the universe to your fingertips, offering a unique blend of education and entertainment. Whether you're a curious child, a student with a thirst for knowledge, or an astronomy enthusiast, our app is your gateway to exploring the solar system and beyond in stunning detail. Engage with live astronomy magazine: Dive into the cosmos with our app's magazine feature—your portal to the latest astronomy news, riveting space exploration stories, and learning progress, all in one place. Stunning 3D and AR Experiences: Experience the solar system like never before! With breathtaking 3D and advanced AR technology, you can navigate through the orbits of planets, witness the dance of their moons, and marvel at the beauty of our universe in high resolution. Our app isn't just a visual treat; it's a journey that brings the galaxy to life. Interact with Black Holes: Ever wondered what it’s like to interact with a black hole? Our innovative feature lets you manipulate the fabric of space-time, offering an immersive and educational experience. Using latest technologies, witness how black holes bend time, space, and even light at the touch of your finger. Educational Catalogs & Snapshots: Explore our extensive catalogs filled with fascinating information about each celestial body. Capture and save breathtaking celestial scenes, perfect for wallpapers or sharing your space exploration with friends. Tailored for Learning: Perfect for educators and parents, our app is an invaluable tool for teaching. From young minds to advanced learners. The app offers premium features as subscription plans and in app purchases. Payment will be charged to your Apple ID Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal 24 hours prior to the end of the current period, at the rate of your selected plan. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. During the free trial period, you can enjoy full access to all the app's features. If you decide to subscribe during the trial, any unused portion of the free trial period will be forfeited. For more information, please read terms of use: https://alpinebytes.ucraft.site/space-gate

About

Lagary OneFlow

Features
Read full description

OneFlow — Flight Training & Assessment for Aviation Professionals OneFlow brings airline and flight-training paperwork into a single, standardized digital workflow. Instructors, examiners, cabin and cockpit crew, and training managers from any operator — airlines, approved training organizations and corporate flight departments — use OneFlow to plan, conduct, record and analyse training and checking events. Flight safety depends on accurate, consistent training records; OneFlow is built to make them accurate by default. EVALUATE ON THE LINE, IN THE SIMULATOR, ON THE GROUND • Conduct line checks, simulator sessions, recurrent checks and ground courses on your own operator's forms • Competency-based assessment (CBTA/EBT-style competency frameworks) and task-based grading in the same form • Configurable rating scales and pass standards that match your training manual • Per-item comments, oral-question flags and mandatory-item rules keep every assessment complete and auditable BUILT FOR THE COCKPIT AND THE CABIN • Large, stable touch targets designed for use in flight and in turbulence • Rate competencies in sequence without the screen jumping under your finger • Works offline — drafts are saved on the device and submitted when you're back online • Assess several trainees in one session and flag the items that need a briefing note CLOSE THE LOOP WITH TRAINEES • Trainees see their schedule, programmes and results on their own device • Instructor and trainee sign-off with digital signatures on the final form • Licence, medical and qualification expiry alerts so nobody flies on an expired credential TRAINING INTELLIGENCE (MICROSCOPE) • Per-trainee performance history across every form, competency and item • Trend detection, fleet comparison and early-warning signals for at-risk trainees • Training managers see fleet-wide pass rates, weak spots and instructor workload at a glance DESIGNED FOR SAFETY-CRITICAL RECORDS • Every training record is tied to a verified crew identity issued by the operator • Role-based access: trainees, instructors, examiners and administrators each see what they need • Standardized forms published by the operator's training department — one version of the truth across the fleet • Full history retained for audits and regulatory oversight WHO CAN USE ONEFLOW OneFlow is available to any airline, approved training organization, flight school or corporate flight department. Because the app handles regulated flight-crew training records, user accounts are provisioned by your organization's training department rather than by open self-registration — this protects the integrity of safety records and ensures every assessment is linked to a verified pilot or cabin crew member. If your organization isn't using OneFlow yet, visit our website to get started; if it is, sign in with the credentials your training department issued. Fly safer with training records you can trust.

Screenshots

Space Gate4 screens
Lagary OneFlow4 screens

Verdict

The call

The clearest difference is price: Lagary OneFlow at Free against Space Gate's $12.99. Lagary OneFlow also leads on in-app purchases (none vs 3). On update cadence, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Lagary OneFlow is free to download; Space Gate costs $12.99 up front. Space Gate sells 3 in-app purchases, starting at $2.99 per month. Lagary OneFlow asks for nothing beyond the download.

UpkeepUpdate frequency

Space Gate ships an update weekly, Lagary OneFlow every 5 days. Both last shipped on October 30, 2026.

Scorecard2 real differences · 8 level
Space Gate versus Lagary OneFlow: the parameters behind the verdict, then further details
ParameterSpace GateLagary OneFlow
Price$12.99Free — better
Rating4.8 (201 ratings) — better—
Positive reviews85.8% of reviews—
Number of ratings201 — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.6
Further details — not scored
Size156 MB42 MB
Age rating4+4+
DeveloperAli SamaeiLagary Systems, Inc

Bugs and requests

Space Gate

Reported bugs

11 issues
  • Moon not tidally locked to Earth
  • Moon orbiting Earth in wrong direction
  • Planets orbiting sun in opposing/incorrect directions
  • Uranus moons glitched
  • Venus orbital speed faster than Mercury
Show 6 more
  • Navigation stuck on celestial objects (e.g., Phobos)
  • Unable to exit and return to main menu
  • In-app purchase restoration issues between devices
  • Moon rotates multiple times per orbit
  • Difficulty backing out of exploration mode
  • Mercury translation error in Turkish

Requested features

12 requests
  • Ability to set any planet as immobile center point
  • More free planets without paywall
  • Additional galaxies beyond solar system
  • Toggle for planet/moon/star name labels
  • Time-lapse function with variable speeds
Show 7 more
  • More interactive black hole visualization
  • Astrology-related content
  • Improved moon orbit accuracy
  • Correct planetary orbital directions
  • Per-app language settings independent of iOS settings
  • More detailed information and content
  • True realistic scale mode with disclaimer

Lagary OneFlow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Space Gate

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Annual Subscription3 Days trial$6.991 Year
One-time1
  • Lifetime Subscription$12.99
None

Lagary OneFlow

No in-app purchases

Questions

Is Space Gate free?
Space Gate costs $12.99, and also offers in-app purchases.
Is Lagary OneFlow free?
Lagary OneFlow is free to download, with no in-app purchases.
Do Space Gate or Lagary OneFlow have ads?
Neither Space Gate nor Lagary OneFlow shows ads.
Which is updated more often, Space Gate or Lagary OneFlow?
Space Gate ships an update weekly, and Lagary OneFlow every 5 days. Most recently, Space Gate was updated on October 30, 2026 and Lagary OneFlow on October 30, 2026.

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