G2G Spirit vs Catch Flex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
G2G Spirit
This utility app enables remote control of various program settings and parameters. It supports features like remote synchronization, animation testing, and configuration adjustments.
- Remote program switching
- Remote controller parameter setting
- Remote parameter configuration
- Remote time synchronization
- Remote animation testing
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Feature Introduction: Supports remote program switching, remote setting of controller parameters, remote parameter configuration, remote time synchronization, remote animation testing, and more.
Catch Flex
Transform your phone into a full-body motion controller for specific games. Experience immersive gameplay by tracking your movements without needing a physical gamepad. Enjoy interactive gaming powered by your body's actions.
- Full-body camera tracking
- Phone as motion controller
- Gamepad-free gameplay
- Control specific games
- Body movement tracking
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Your phone becomes the camera for Catch Flex. This app is the controller for Catch Flex, a full-body dance rhythm game you play on a TV, computer or console. You need the game to play. The app tracks your moves with your iPhone or iPad camera and sends them to the game over your Wi-Fi, so the game sees you from across the room. Slash blocks, catch rings, kick balls, stomp, slide and dodge to the beat with your whole body. Play a few songs back to back and it is a workout. HOW IT WORKS • Start Catch Flex on your TV, computer or console. • Open this app and tap the game when it shows up, or scan the QR code on the game's screen. • Prop your phone up, step back until your whole body is in frame, and play. WHAT YOU GET • Tracking with the front or the back camera, and the wide lens where your phone has one. • Two players on one phone: hold it sideways, and whoever stands on the left is player 1, the one on the right player 2. For the smoothest tracking, one phone per player is still best. • A live skeleton over the camera preview shows what the game sees. PRIVACY The game gets your pose as numbers, over your own network. Video never leaves your phone. No account, no ads.
Screenshots
Verdict
The clearest difference is rating: G2G Spirit at 5.0 against Catch Flex's 3.0. G2G Spirit also leads on iOS requirement (13.0 vs 17.0). Catch Flex's advantage is ratings volume (4 vs 1). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
G2G Spirit holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively.
G2G Spirit ships an update every 3 months, Catch Flex every 2 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | G2G Spirit | Catch Flex |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 3.0 (4 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 4 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 84 MB |
| Age rating | 17+ | 4+ |
| Developer | 琛 高 | Vilegacy |
Customer experience
G2G Spirit
Catch Flex
In-app purchases
G2G Spirit
No in-app purchases
Catch Flex
No in-app purchases









