Backpack Battles vs Zero Stress King: Idle Defense
Backpack Battles
IndieArk
Google Play
$2.9K/mo
~$34.9K/yr · 24K installs
VS
Zero Stress King: Idle Defense
Pauloondra
Google Play
$163/mo
~$2.0K/yr · 5K installs
Revenue winner
Backpack Battles wins
+1687% vs other
Installs winner
Backpack Battles wins
+434% vs other
MAU winner
Backpack Battles wins
+431% vs other
Rating winner
Zero Stress King: Idle Defense wins
+1% vs other
Why Backpack Battles is winning
Top 2 reasons - backed by the public App Store / Play Store numbers.
- Backpack Battles earns roughly 18× more per month than Zero Stress King: Idle Defense - $2.9K vs $163.
- Bigger install base. Backpack Battles has ~24K lifetime installs vs Zero Stress King: Idle Defense's ~5K - 5.3× the funnel top.
→ Find more apps with this revenue gap · Full Backpack Battles report
Side-by-side metrics
Bars scale to whichever app is bigger on that row. Green = winner.
Backpack Battles
vs
Zero Stress King: Idle Defense
Monthly revenue (est.)?
$2.9K
◀
$163
Annual revenue (est.)
$34.9K
◀
$2.0K
Lifetime installs (est.)
24K
◀
5K
Monthly active users (est.)?
5K
◀
896.153
App Store rating
4.45★
▶
4.48★
Total ratings
2K
◀
90
US grossing rank
-
=
-
Cheapest monthly sub
No sub
=
No sub
IAP tiers detected
0 tiers
=
0 tiers
- Category
- Strategy
- Price
- USD9.99
- Released
- Jan 26, 2026
- Last updated
- Mar 25, 2026
- File size
- -
- Content rating
- Everyone
- Version
- 1.0.9c
- Languages
- -
- Category
- Strategy
- Price
- USD2.99
- Released
- Mar 29, 2026
- Last updated
- Apr 10, 2026
- File size
- -
- Content rating
- Everyone 10+
- Version
- 1.0.5
- Languages
- -
Backpack Battles trajectory
Zero Stress King: Idle Defense trajectory
FAQ
Which makes more money, Backpack Battles or Zero Stress King: Idle Defense? v
Backpack Battles earns about $2.9K per month, while Zero Stress King: Idle Defense earns about $163. That is a 17.9× revenue gap (~$2.7K more per month for Backpack Battles). Annual revenue: Backpack Battles ≈ $34.9K/year, Zero Stress King: Idle Defense ≈ $2.0K/year. Estimates are derived from public Google Play signals - grossing rank, scraped IAP tiers, ratings and category benchmarks.
Which has more downloads, Backpack Battles or Zero Stress King: Idle Defense? v
Backpack Battles leads with about 24K estimated downloads vs 5K for Zero Stress King: Idle Defense - a 5.3× gap. Backpack Battles reports 10,000+ installs on Google Play. Zero Stress King: Idle Defense reports 1,000+ installs on Google Play.
Are Backpack Battles and Zero Stress King: Idle Defense in the same Google Play category and competing for the same money? v
Yes - both apps sit in the Strategy category, which means they compete directly for the same paying users and category-level wallet share. Direct competitors, head-to-head.
Do Backpack Battles and Zero Stress King: Idle Defense have in-app purchases? v
Backpack Battles does not appear to offer in-app purchases on its public listing. Zero Stress King: Idle Defense does not appear to offer in-app purchases. Monetization model: Backpack Battles runs "Paid app ($9.99)", Zero Stress King: Idle Defense runs "Paid app ($2.99)".
Which has better ratings, Backpack Battles or Zero Stress King: Idle Defense? v
Zero Stress King: Idle Defense edges ahead with ★ 4.5 vs ★ 4.5 (gap of 0.0 stars). Rating volume: Backpack Battles 95 ratings, Zero Stress King: Idle Defense 17 ratings. Higher rating volume = stronger ASO signal even when star averages are close.
How accurate are these Backpack Battles vs Zero Stress King: Idle Defense revenue estimates? v
Directional - typically within 2-3× of actual money earned for popular apps. The $2.9K for Backpack Battles and $163 for Zero Stress King: Idle Defense are derived from Google Play grossing rank, scraped IAP tiers, ratings volume and category benchmarks (Strategy) - net of the 15-30% Apple/Google store cut. Real revenue depends on country mix, retention, refunds and ad fill rate, none of which Apple or Google publish.
How do I compare Backpack Battles or Zero Stress King: Idle Defense to a different Google Play app? v
Use the search box at the bottom of this page or paste any two Google Play links into the homepage tool. We auto-generate a permanent comparison URL with revenue, downloads, IAP tiers, subscription pricing and grossing rank for both apps.