Comparison

Echo Ball vs Catch Flex

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

Head to head
About

Echo Ball

Features
Read full description

Echo Ball is a relaxing rhythm game designed to satisfy your senses. Tap, bounce, and listen — every move creates a sound that flows perfectly with your rhythm. - Feel the Sound - Each bounce produces a gentle echo that harmonizes with the background melody. Experience a satisfying rhythm that reacts to every tap. - Satisfying Gameplay - Watch your glowing ball jump through colorful rings while creating a melody with every touch. Smooth animations, rich sound design, and subtle haptics combine to deliver pure sensory joy. - Simple One-Tap Control - Easy to play, hard to stop. Control everything with one thumb and enjoy an effortless flow. - Relax or Compete - Play at your own pace — relax to calming echoes or challenge yourself to hit perfect combos for higher scores. - Dynamic Melodies - Each level brings a new ambient tune. Unlock fresh sounds, color themes, and echo effects as you progress. Whether you’re taking a short break or chasing your next high score, Echo Ball offers a soothing yet exciting rhythm experience. Download now and let your echoes flow.

About

Catch Flex

A full-body camera rhythm game where your movements control the action. Play through various challenges, create your own levels, and compete with others, all without touching a button.

Highlights
  • Full-body tracking with a single camera
  • Gesture-controlled menus
  • Multiple gameplay mechanics (cut, rings, balls, stomp, slide)
  • Customizable difficulty and no-fail mode
  • Local split-screen versus mode
  • Browser-based level editor
  • Privacy-focused on-device tracking
Features
Read full description

Your body is the controller. Catch Flex is a dance rhythm game that tracks your whole body with one camera: no VR headset, no gamepad, no wearables. Even the menus are gesture-controlled, so you never touch a button. Stand up, clear some space, and dance to the beat. MOVE TO HIT • Slash — cut blocks in the arrow's direction • Catch — snag rings with a hand or foot • Kick — boot the balls, or knock them back with a hand • Stomp — hit the floor marker right on the beat • Slide — ride the trail to the end • Dodge — duck, lean, or step over obstacles Every song mixes the moves differently, and your whole body plays, not your thumbs. VOL. 1: TEN HAND-CHARTED TRACKS Original dance music, 87 to 150 BPM: house, electro, techno. Charted for what a real body can do: everything within reach, no jumping. Play a few back to back and it's a workout. Not chasing a score? Switch on no-fail mode and just move through the whole song. SOLO OR VERSUS Chase the global leaderboards on your own, or go head-to-head in local split-screen Versus. Achievements track you from your first song to an S rank on ten different tracks. MAKE YOUR OWN LEVELS Catch Flex Editor runs in your browser — nothing to install, nothing to buy. Bring any song, chart the moves yourself, and load the level into the game. A level is a single file: open it on your device, or send it over your Wi-Fi from any browser, which is how levels reach a TV. You'll find the editor on the Catch Flex website. WHAT YOU NEED Room to move, good lighting, your full body in frame, clothes that don't blend into the background. If your device has a camera, that camera is enough. If it has none — on a TV or a console — the free Catch Flex: Controller app turns your phone into one over your Wi-Fi. Versus needs one camera or phone per player. Either way, the bigger the screen, the better every move reads from across the room. BODY TRACKING STAYS LOCAL Tracking runs locally, on your own hardware, and camera images are never saved or uploaded. When your phone is the camera, only movement data crosses your own local network — the video never leaves the phone. FREE TO START The first track is yours to keep — play it as often as you like. One purchase unlocks the rest of Vol. 1: nine more tracks, Versus and your own levels — no ads, no subscriptions, yours for good. See you on the leaderboards.

Screenshots

Echo Ball4 screens
Catch Flex4 screens

Verdict

The call

The clearest difference is update cadence: Echo Ball at daily against Catch Flex's weekly. 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.

UpkeepUpdate frequency

Echo Ball ships an update daily, Catch Flex weekly. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

Scorecard1 real difference · 9 level
Echo Ball versus Catch Flex: the parameters behind the verdict, then further details
ParameterEcho BallCatch Flex
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyDaily — betterWeekly
AdsNoNo
In-app purchasesNoNo
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple TV — better
Requires iOS15.015.0
Further details — not scored
Size66 MB406 MB
Age rating4+4+
DeveloperAlper VuralVilegacy

In-app purchases

None

Echo Ball

No in-app purchases

None

Catch Flex

No in-app purchases

Questions

Is Echo Ball free?
Echo Ball is free to download, with no in-app purchases.
Is Catch Flex free?
Catch Flex is free to download, with no in-app purchases.
Do Echo Ball or Catch Flex have ads?
Neither Echo Ball nor Catch Flex shows ads.
Which is updated more often, Echo Ball or Catch Flex?
Echo Ball ships an update daily, and Catch Flex weekly. Most recently, Echo Ball was updated on September 22, 2026 and Catch Flex on September 25, 2026.

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