Comparison

Sling King! vs NumRush

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

Head to head
About

Sling King!

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Grab hold. Swing forward. Let go at the perfect moment. Sling King is a fast-paced, one-touch arcade game where timing is everything. Swing from vine to vine, soar through golden rings, dodge deadly mines, and push your speed to the limit — but not too far, or you'll overheat. RACE YOUR GHOST Every run records your best performance as a ghost. Can you beat yourself? Stay ahead and wear the crown. COLLECT & CUSTOMIZE Earn gold with every run and spend it in the King's Wardrobe. Unlock new skins — squares, circles, triangles, hexagons, and diamonds — each with vibrant neon color gradients. Add trails like Fire, Star Dust, Plasma, and Bubbles. Top it off with crowns ranging from Classic Gold to Winged Tiara. MASTER THE MECHANICS - Hold to swing, release to fly - Chain rings for combo multipliers - Manage your speed to avoid overheating - Pump to recover from stalls - Every run earns gold — no run is wasted Simple to pick up. Impossible to put down.

About

NumRush

Engage in a fast-paced math arcade game where you solve as many problems as possible against the clock. Build combo streaks, compete with friends in challenges and tournaments, and climb the leaderboards. Enjoy instant feedback and a clean, arcade-inspired design.

Highlights
  • Fast-paced math problem solving
  • Three distinct game modes (Blitz, Surge, Deathless)
  • Combo streak scoring system
  • Head-to-head challenges with friends
  • Multi-day tournaments with live leaderboards
  • Tactile feedback with sound and haptics
  • Guest play option, no sign-up required
Features
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NumRush is a fast-paced math arcade game. Solve as many problems as you can before the clock runs out, build blazing combo streaks, and climb the leaderboards. THREE WAYS TO PLAY • BLITZ — a 60-second sprint. How high can you score? • SURGE — the difficulty ramps as you go. Keep up or fall behind. • DEATHLESS — one wrong answer ends the run. How long can you survive? CHAIN YOUR COMBOS String correct answers together to light up combo tiers — NICE!, FIRE, and beyond — and multiply your score. Fast + accurate is how you top the charts. PLAY WITH FRIENDS • Challenges — send a friend a code and go head-to-head on the exact same problems. Highest score wins. • Tournaments — create a multi-day event, share the invite code, and watch a live leaderboard as everyone competes on identical seeded rounds. BUILT TO FEEL GREAT • Instant, tactile feedback with sound and haptics you can toggle. • Clean, colorful, arcade-inspired design. • Track your personal bests, streaks, and recent games. • Play as a guest — no sign-up needed. Optionally sign in with Apple to keep your progress across devices. Just pure speed and sharp thinking. Download NumRush and start your first run.

Screenshots

NumRush4 screens

Verdict

The call

Sling King! and NumRush are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Sling King! versus NumRush: the parameters behind the verdict, then further details
ParameterSling King!NumRush
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Ads—No
In-app purchasesNoNo
Monetization—Free
Devices—iPhone — better
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB14 MB
Age rating9+4+
DeveloperMARC JACOBSElvis Sun

In-app purchases

None

Sling King!

No in-app purchases

None

NumRush

No in-app purchases

Questions

Is Sling King! free?
Sling King! is free to download, with no in-app purchases.
Is NumRush free?
NumRush is free to download, with no in-app purchases.

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