Comparison

Space Gate vs BNS One

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

BNS One

Features
Read full description

BNS One 是面向北京第一实验学校师生打造的一体化校园服务 App。 我们希望将原本分散在不同平台和页面中的校园服务集中到一个简单、现代的客户端中,让学生无需反复寻找入口,即可快速获取日常所需的信息和服务。 主要功能 • 课程表 快速查看每日及每周课程安排,包括课程时间、教室、教师等信息。 • 课程提醒 根据课程安排提供上课提醒,减少忘课、迟到以及临时查询课表的麻烦。 • 成绩查询 更方便地查看个人成绩及相关学习信息。 • 选课服务 集中访问学校提供的课程选择与相关服务。 • 校园服务 整合北京第一实验学校现有在线服务,并持续扩展更多校园功能。 • 统一体验 通过一个 App 集中处理校园学习与生活中的常用事项,减少在多个网页和平台之间切换。 BNS One 将持续根据学校实际服务和师生需求进行完善,为北京第一实验学校提供更加便捷、现代的数字校园体验。 BNS One 由 Erico 独立开发,并面向北京第一实验学校校园使用。

Screenshots

Space Gate4 screens
BNS One4 screens

Verdict

The call

The clearest difference is price: BNS One at Free against Space Gate's $12.99. BNS One also leads on in-app purchases (none vs 3) and device support (4 vs 2). On update cadence, 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

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

UpkeepUpdate frequency

Space Gate ships an update weekly, BNS One every 10 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Space Gate versus BNS One: the parameters behind the verdict, then further details
ParameterSpace GateBNS One
Price$12.99Free — better
Rating4.8 (201 ratings) — better—
Positive reviews85.8% of reviews—
Number of ratings201 — better—
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.015.0 — better
Further details — not scored
Size156 MB9 MB
Age rating4+4+
DeveloperAli Samaei飞 陈

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

BNS One

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

BNS One

No in-app purchases

Questions

Is Space Gate free?
Space Gate costs $12.99, and also offers in-app purchases.
Is BNS One free?
BNS One is free to download, with no in-app purchases.
Do Space Gate or BNS One have ads?
Neither Space Gate nor BNS One shows ads.
Which is updated more often, Space Gate or BNS One?
Space Gate ships an update weekly, and BNS One every 10 days. Most recently, Space Gate was updated on October 30, 2026 and BNS One on October 25, 2026.

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