Comparison

Back in Time vs Space by Tinybop

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

Head to head
About

Back in Time

Explore the history of the Universe, Earth, Life, and Civilization through an immersive, interactive journey. This app uses custom animations, timelines, and interesting facts to bring historical events to life. It's designed to help users understand the connections between events and see the bigger picture.

Highlights
  • Interactive timeline of events
  • Custom animations and videos
  • Over 350 remarkable images
  • Little-known interesting facts
  • Offline access
  • Multilingual support
Features
Read full description

• "The coolest history textbook you’ll find on the iPad" - The New York Times • Winner of the WSA Mobile Award • Top1 iPad Book in US, UK, FR, ES, China… and 34 more Countries • Featured by The New York Times (Top10 iPad Apps of the year) • Featured by the American Photo Magazine (Top 10 Photo eBooks of the year) For iPhone/iPod touch download - Back in Time for iPhone Back in Time will take you on a stunning exploration of the history of our Universe, Earth, Life and Civilization. A journey through time where each event is documented with social and historical context, several images, an illustrative timeline and little-known interesting facts. Custom made animations bring those events to life, creating an interesting, immersive learning experience. An imaginary clock will guide you through this quest, proposing a simple analogy: the entire Universe started 24 hours ago. The Big Bang, the source of time and space, is the first event in our journey – the clock reads 0:00 hours. Today, 13.7 billion years later, the clock reads midnight. In between is a sequence of key events that has brought us to where we are today. Explore them, place them in perspective, see how they relate and understand the connections. We invite you to take a step back and see the whole picture. :::: REVIEWS :::: “...a beautifully executed lesson on the history of the universe and the evolution of life on earth. Great for high school students or parents who’d like to tutor younger children and enjoy a first-rate experience of their own...” - Bob Tedeschi, The New York Times “The iPad could use more apps like this one.” - The Daily “...the best iPad apps are those that combine coffee table-styled books with the fluid nature of the iPad’s interface. Back in Time is just that, it’s the story of the entire history of our universe made interactive on the iPad.” - Casey Chan, Gizmodo (App of the Day) “Back in Time is utterly gorgeous in its presentation. (...) The app is so easy to navigate that it is a delight to explore. Landka could scarcely have done a better job in putting everything together.” - Gwen Phua, Appmodo :::: FEATURES :::: Designed for iPad; 47 chapters; Over 350 remarkable images; 60+ amazing animations and videos; 40+ illustrated timelines; More than 200 little-known interesting facts; Music by the composer Rodrigo Leão; Developed in 7 different languages (English, Spanish, German, French, Portuguese, Japanese and Chinese); No internet connection required.

About

Space by Tinybop

Explore our solar system and visit each planet up close. Discover their surfaces, characteristics, and orbits through interactive play. Test atmospheres, gravity, and observe planetary spins and seasons.

Highlights
  • Visit 8 planets and the sun
  • Study planet surfaces up close
  • Discover planet characteristics
  • Test atmospheres and gravity with meteorites
  • Compare planet sizes and masses
  • Observe planetary orbits and moon phases
  • Explore Mars with rovers and chopper
Features
Read full description

Travel into space and visit tiny Mercury, fierce Venus, friendly Earth, dusty Mars, stormy Jupiter, elegant Saturn, hazy Uranus, and mysterious Neptune. Perfect for future astronomers everywhere. "Space should more accurately be called "Hands On With the Solar System." — Children's Technology Review *** KAPi Best App for Older Children *** *** Children's Technology Review Editor's Choice *** Hurl meteorites through the atmosphere. Spin around the sun and zoom onto its surface. Jump into a whirling space storm. Boldly go where no kid has gone before in 3, 2, 1…. liftoff! Space is No.8 in Tinybop’s award-winning Explorer’s Library. Kids can discover new worlds in other Explorer’s Library apps, including The Human Body, Plants, Simple Machines, The Earth, Weather, Homes, and Skyscrapers. FEATURES + Visit 8 planets and the sun! + Study the surface of each planet and the sun up close. + Discover the characteristics of each planet with a helpful snowman. + Throw meteorites at each planet to test their atmospheres and gravity. + See how big and massive each planet and the sun are by comparing them side-by-side. + Play with and observe each planet’s orbit around the sun. + Follow the moon’s orbit to discover the phases of the moon. + See how quickly or slowly each planet spins on its axis and how long each day is. + Peek inside each planet’s rocky crust or gassy outer layer. + Move the Earth’s axis to see how it affects seasons. + Explore Mars’ rocky surface with NASA’s Curiosity, Pathfinder rovers. + Fly the Ingenuity Chopper on Mars. + Experience wild weather and more on Venus. + Find out why Mercury has so many craters. + See what Saturn’s rings are made of and make them spin. + Discover diamonds on Neptune and Uranus. + Interactive text labels in 50+ languages teach vocabulary. + FREE Space Handbook has technology tips and basic info for teachers and parents. + Original artwork by Jessie Sattler. + Original sound design. + Open-ended activities with no rules. Curiosity and creativity are rewarded. + Multi-user system. + Fun for all ages. + No third-party advertising. FREE handbook Our expert-reviewed handbook is full of facts, interaction hints, and discussion questions to support learning in this app, in the classroom, or at home. Download in your app or at: http://tinybop.com/handbooks. Privacy Policy We take your and your child’s privacy very seriously. We do not collect or share personal information about your child, nor do we allow any third-party advertising. When the camera, microphone, and other services are used within an app, your information is neither collected nor distributed outside of the app. Read our complete privacy policy at tinybop.com. Tinybop, Inc. is a Brooklyn-based studio of designers, engineers, and artists. We make toys for tomorrow. We’re all over the internet. Visit us: www.tinybop.com Follow us: twitter.com/tinybop Like us: facebook.com/tinybop Peek behind the scenes: instagram.com/tinybop We love hearing your stories! If you have ideas, or something isn’t working as you expect it to, please contact us: hi@tinybop.com. Psst! It's not Tiny Bop, or Tiny Bob, or Tiny Pop. It's Tinybop. :)

Screenshots

Space by Tinybop4 screens

Verdict

The call

The clearest difference is rating: Back in Time at 4.6 against Space by Tinybop's 4.3. Back in Time also leads on review sentiment (84% vs 67%). Space by Tinybop's advantage is price ($3.99 vs $7.99) and device support (3 vs 1). On ratings volume, update cadence, ads and in-app purchases 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

Back in Time costs $7.99 and Space by Tinybop $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Back in Time holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 25 and 72 respectively. Written reviews point the same way: 84% of Back in Time's written reviews are positive against 67% of Space by Tinybop's.

UpkeepUpdate frequency

Back in Time ships an update every 7 months, Space by Tinybop every 6 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
Back in Time versus Space by Tinybop: the parameters behind the verdict, then further details
ParameterBack in TimeSpace by Tinybop
Price$7.99$3.99 — better
Rating4.6 (25 ratings) — better4.3 (72 ratings)
Positive reviews83.7% of reviews — better66.7% of reviews
Number of ratings2572 — better
Update frequencyEvery 7 monthsEvery 6 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size836 MB255 MB
Age rating4+4+
DeveloperLandkaTinybop Inc.

Customer experience

Back in Time

All ratings25 ratings
Positive92.0%
Neutral4.0%
Negative4.0%
Written reviews43 reviews
Positive83.7%
Neutral7.0%
Negative9.3%

Space by Tinybop

All ratings72 ratings
Positive80.6%
Neutral6.9%
Negative12.5%
Written reviews87 reviews
Positive66.7%
Neutral6.9%
Negative26.4%

In-app purchases

None

Back in Time

No in-app purchases

None

Space by Tinybop

No in-app purchases

Questions

Is Back in Time free?
Back in Time costs $7.99, with no in-app purchases.
Is Space by Tinybop free?
Space by Tinybop costs $3.99, with no in-app purchases.
Which has better reviews, Back in Time or Space by Tinybop?
Back in Time is rated higher. Back in Time averages 4.6 out of 5 from 25 ratings, while Space by Tinybop averages 4.3 from 72 ratings.
Do Back in Time or Space by Tinybop have ads?
Neither Back in Time nor Space by Tinybop shows ads.
Which is updated more often, Back in Time or Space by Tinybop?
Back in Time ships an update every 7 months, and Space by Tinybop every 6 months. Most recently, Back in Time was updated on October 7, 2026 and Space by Tinybop on October 13, 2026.

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