Comparison

Backpack Alpaca vs Ninja Scroll Rush

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

Head to head
About

Backpack Alpaca

Features
Read full description

"Turns out, organizing your backpack really CAN save the world!" Llama Legion: Backpack Frontier – The Revolutionary Strategy TD fusing Roguelike + Inventory Management! When gentle llamas turn into elite warriors, your BACKPACK becomes the ultimate weapon to turn the tide! Game World In a magical farm world invaded by the Turkey Troop, once-docile llamas awaken as guardians! As the "Llama Commander," recruit unique llamas across procedurally generated maps. Face random events and strategic choices to build your one-of-a-kind defense and fight for your homeland! Llama Legion System • Collect 20+ llamas with distinct traits & skills Inventory Space Puzzle (Core Mechanic) • Tetris-style item placement for tactical advantages Dynamic Tower Defense Combat • Strategic deployment & real-time battles Audio-Visual Experience Art Style: Vibrant cartoon rendering + exaggerated physics Immersive Sound: Comical bugle calls of charging turkeys → High-tech item fusion SFX → Epic boss battle soundtracks Achievements: Unlock 50+ badges like "Space Magician" (Perfect Placement x10) and "Turkey Terminator" (Flawless Victory)!

About

Ninja Scroll Rush

Merge ninja weapons like shurikens and katanas within your scroll to prepare for automatic side-scrolling combat. Strategically arrange your arsenal on the fly to defeat waves of enemies and collect loot in this fast-paced action game.

Highlights
  • Merge ninja weapons
  • Automatic side-scrolling combat
  • On-the-fly scroll arrangement
  • Collect loot mid-run
  • Defeat waves of enemies
  • Strategic arsenal management
Features
Read full description

In Ninja Scroll Rush, merge ninja weapons inside your ninja scroll and prepare for fast-paced side-scrolling action! Combine shurikens, katanas, and kunai to power up your arsenal while managing limited space. Once the scroll is set, your ninja dashes forward automatically, chasing down enemies and attacking with the weapons you’ve equipped. Defeat waves of foes, collect loot mid-run, and quickly merge or rearrange your scroll on the fly for stronger attacks. Strategic planning meets auto-action combat in this unique ninja adventure!

Screenshots

Backpack Alpaca4 screens
Ninja Scroll Rush3 screens

Verdict

The call

The clearest difference is update cadence: Ninja Scroll Rush at every 3 weeks against Backpack Alpaca's every 3 months. Backpack Alpaca's advantage is iOS requirement (13.0 vs 15.0). On price, ads, 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. Backpack Alpaca sells 10 one-off in-app purchases and Ninja Scroll Rush sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Backpack Alpaca ships an update every 3 months, Ninja Scroll Rush every 3 weeks. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

Scorecard2 real differences · 8 level
Backpack Alpaca versus Ninja Scroll Rush: the parameters behind the verdict, then further details
ParameterBackpack AlpacaNinja Scroll Rush
PriceFreeFree
Rating—3.4 (12 ratings) — better
Positive reviews—57.1% of reviews
Number of ratings—12 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size146 MB310 MB
Age rating4+12+
DeveloperGuangzhou Duoyi Trading Co., LtdYso Corp

In-app purchases

10 purchases

Backpack Alpaca

One-time10
  • Movie Tickets × 5$0.29
  • Founder's Bounty$0.99
  • Advertising Voucher Package$0.99
Show 7 more
  • Limited-Time Legendary Package$0.99
  • Wish Package$0.99
  • Movie Tickets × 10$0.99
  • Movie Tickets × 25$1.99
  • Skin Package$4.79
  • Golden Monthly Card$4.79
  • Premium Monthly Card$9.79
13 purchases

Ninja Scroll Rush

One-time13
  • 10 Rewarded skip2 variants$0.99
  • 100 Gem Pack$0.99
  • Beginner Pack$1.49
Show 10 more
  • No Ads$2.99
  • 50 Rewarded skip$2.99
  • 100 Rewarded skip$4.99
  • No Ads Pack$4.99
  • Advanced Pack$4.99
  • 500 Gem Pack$5.99
  • 1500 Gem Pack$17.99
  • 3000 Gem Pack$34.99
  • 5000 Gem Pack$59.99
  • 10000 Gem Pack$99.99

Questions

Is Backpack Alpaca free?
Backpack Alpaca is free to download, with in-app purchases available.
Is Ninja Scroll Rush free?
Ninja Scroll Rush is free to download, with in-app purchases available.
Do Backpack Alpaca or Ninja Scroll Rush have ads?
Both Backpack Alpaca and Ninja Scroll Rush show ads.
Which is updated more often, Backpack Alpaca or Ninja Scroll Rush?
Backpack Alpaca ships an update every 3 months, and Ninja Scroll Rush every 3 weeks. Most recently, Backpack Alpaca was updated on September 25, 2026 and Ninja Scroll Rush on September 18, 2026.

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