Comparison

My Wild Zoo vs Gravity OB1

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

Head to head
About

My Wild Zoo

Build and manage your own wildlife park, starting from a small plot of land. Capture animals, attract visitors, and expand your zoo into a thriving attraction with new zones and rare species. Enjoy arcade-idle mechanics as you grow your zoo empire.

Highlights
  • Build and expand zoo enclosures
  • Capture and collect diverse animals
  • Attract visitors to earn money
  • Unlock new zones and rare species
  • Manage visitor flow and revenue
  • Arcade idle gameplay mechanics
Features
Read full description

My Wild Zoo is an arcade idle game where you build, expand, and manage your own wildlife park. Start with a small plot of land, create your first animal cages, capture animals, and attract visitors. Earn money as people come to see your animals, upgrade your capacity, and grow your zoo into a thriving wildlife attraction. As you expand, you unlock new zones, rare animals, and more ways to increase revenue and progression. Build and Expand Your Zoo Create animal cages for different species Upgrade enclosures to increase space and value Unlock new zones and expand your wildlife park Design the layout and manage visitor flow Capture and Collect Animals Search the world to find and capture animals for your zoo. Start with land animals such as: Rabbit Zebra Lion Giraffe Elephant Each animal has different value, attracts more visitors, and helps you increase income. Attract Visitors and Earn Money As your zoo grows, more people visit to see your animals. Earn money from visitors, upgrade your character’s carrying capacity, unlock new cages, and speed up your animal capturing. Unlock the Water World The second world introduces a brand-new water area: Build aquatic cages Capture and collect water creatures Sell and exhibit new species including fish, octopus, shark, whale, and more The new zone adds fresh challenges, higher rewards, and new ways to grow your zoo empire. Become the Ultimate Zoo Tycoon Build and upgrade a full wildlife park Manage animals and visitors Unlock rare species and new worlds Expand at your own pace with simple arcade-idle mechanics Perfect for players who enjoy idle games, zoo builders, wildlife simulators, and arcade collection gameplay. Start from a small enclosure and grow into a massive wildlife park in My Wild Zoo.

About

Gravity OB1

Features
Read full description

GRAVITY OB1 turns orbital physics into pure arcade thrill. Sling your ship across a living solar system, ride the pull of planets and black holes, and master gravity itself — because the radar is your only map. THREE GAMES IN ONE - CRUISE — Pure flight. No weapons, no boosters. Just you, gravity, and one perfect slingshot to the target. - COMBAT — Full war. Dodge mines, missiles, and asteroid lasers. Boosters and shields at your side. - ASSAULT — Take the fight to the enemy. Dogfight alien ships with a twin-stick control scheme, lock into orbit around planets, and rain fire on your foes. MASTER GRAVITY Every shot is a puzzle. Planets bend your flight path, black holes swallow the careless, and the sun is always hungry. Learn to read the pull, thread the needle, and let physics carry you home. ORBIT LOCK Fly close to any planet and lock into a stable orbit — circle your target hands-free while your cannons and homing missiles pour fire into it. A gravity-powered gunship run like nothing else on mobile. A FLEET OF SHIPS Unlock 8 distinct ships, from the nimble Needle interceptor to the mighty Bastion battleship. Each flies differently — light and fast, or heavy and armored but harder to pull free of gravity's grip. 100 MISSIONS + SUPER NOVA Ten levels across every mode, each with escalating hazards: moving asteroids, black holes, orbiting worlds, and finally the endless waves of Super Nova. FEATURES - Real gravity physics — no two shots ever feel the same - Three completely different game modes - 8 unlockable ships with unique handling - 8 alien enemy types with distinct behaviors - Homing missiles, cannons, boosters, and shields - A tactical radar you'll learn to live by - Premium hand-crafted art and an original soundtrack Free to play the opening of every mode. Unlock the full campaign once — yours forever. Slingshot in. Master the pull. Clear the system.

Screenshots

My Wild Zoo4 screens
Gravity OB14 screens

Verdict

The call

The clearest difference is ads: Gravity OB1 at none against My Wild Zoo's shown. Gravity OB1 also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (13.4 vs 15.0). On price, in-app purchases and device support 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. My Wild Zoo sells 7 one-off in-app purchases and Gravity OB1 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

My Wild Zoo ships an update every 2 months, Gravity OB1 every 5 days. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
My Wild Zoo versus Gravity OB1: the parameters behind the verdict, then further details
ParameterMy Wild ZooGravity OB1
PriceFreeFree
Rating4.3 (15 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings15 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size235 MB25 MB
Age rating12+4+
DeveloperTiny Kraken GamesQ8blog

In-app purchases

7 purchases

My Wild Zoo

One-time7
  • Buy 500 Cash$0.99
  • Buy 1000 Cash$1.99
  • Buy 2000 Cash$2.99
Show 4 more
  • Buy 3000 Cash$3.99
  • Buy 5000 Cash$4.99
  • Buy 10000 Cash$5.99
  • Remove All Forced Ads$7.99
1 purchases

Gravity OB1

One-time1
  • Unlock Full Game$3.99

Questions

Is My Wild Zoo free?
My Wild Zoo is free to download, with in-app purchases available.
Is Gravity OB1 free?
Gravity OB1 is free to download, with in-app purchases available.
Do My Wild Zoo or Gravity OB1 have ads?
My Wild Zoo shows ads; Gravity OB1 does not.
Which is updated more often, My Wild Zoo or Gravity OB1?
My Wild Zoo ships an update every 2 months, and Gravity OB1 every 5 days. Most recently, My Wild Zoo was updated on October 7, 2026 and Gravity OB1 on September 28, 2026.

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