Comparison

Slappy Hands vs Lullroll

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

Head to head
About

Slappy Hands

This app translates wrist movements into escalating sound effects, starting realistic and progressing to absurd explosions. It offers instant response and visual feedback, designed for a continuous, engaging experience without menus or tracking.

Highlights
  • Motion-activated slap sounds
  • Escalating sound tiers
  • Instant response
  • Visual feedback on hits
  • Rage-shake detection
  • Works on either wrist
  • Launches from watch face
Features
Read full description

Slap the air. Your watch cracks back. Slappy Hands turns a flick of your wrist into a sound you can feel. Motion in, sound out — no menus, no setup, no waiting. That tight little loop is the whole point, and it's the reason people keep doing it long after the joke has landed. Then it escalates. The first slaps sound real. Keep going and they drift into cartoon, then absurd, then full explosions — a designed arc, not random noise — with rotating one-liners along the way. Tap the flame to skip straight to chaos. Built for feel: • Instant response — motion detection tuned by ear, not by spec sheet • Four sound tiers that escalate as you go, then reset so the arc can run again • No sound repeats back-to-back, so it stays alive the hundredth time • Keeps sounding even when the screen dims mid-session • Visual feedback timed to every hit: pulsing ring, color shift, flash • Rage-shake detection for when you really commit • Works on either wrist, arms itself when you raise it, sleeps when you don't • Launches straight from a watch face complication • Tap to see your slap count for the session No account. No ads. No tracking. Nothing leaves your watch. Just slap.

About

Lullroll

Features
Read full description

Lullroll is a maze game for Apple Watch built for the short pockets of the day when you just need to breathe and unplug for a minute. Each level is generated on the fly: you never see the same maze twice. Tilt your watch to move the ball, or use touch gestures depending on your model. When you finish, another maze is already waiting — no loading screens, no ads. Features • Procedural mazes with multiple algorithms (Backtracker, Kruskal, Prim, Wilson, Division). • Tilt control with built-in calibration, or touch gestures. • Local stats: time, moves, completed levels. • Unlockable achievements. • No sound, no network, no account. Everything stays on your watch. Made for Apple Watch (watchOS 26.4 or later).

Verdict

The call

The clearest difference is iOS requirement: Lullroll at 13.0 against Slappy Hands's 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Slappy Hands versus Lullroll: the parameters behind the verdict, then further details
ParameterSlappy HandsLullroll
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthly—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod, Apple WatchiPhone, iPod, Apple Watch
Requires iOS15.013.0 — better
Further details — not scored
Size3 MB3 MB
Age rating9+4+
DeveloperTom PardeeAntonio J. Gonzalez

In-app purchases

None

Slappy Hands

No in-app purchases

None

Lullroll

No in-app purchases

Questions

Is Slappy Hands free?
Slappy Hands is free to download, with no in-app purchases.
Is Lullroll free?
Lullroll is free to download, with no in-app purchases.
Do Slappy Hands or Lullroll have ads?
Neither Slappy Hands nor Lullroll shows ads.

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