HiLoWatch vs Waveform
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
HiLoWatch
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Test your luck and logic with HiLoWatch, the ultimate "Higher or Lower" card game designed exclusively for Apple Watch. Simple to play, hard to master: • Guess if the next card will be higher or lower. • Build your streak and chase your personal high score. • Ace is low (1), King is high (13). • Optimised visuals for Watch Series 10, 11, and Ultra. • Haptic feedback for every win and loss. Perfect for quick gaming sessions on the go. How long can you keep the streak alive? Download HiLoWatch today!
Waveform
An arcade game where you tap to switch between wave and particle states to navigate through walls. Bank your score multiplier before an observer collapses your state, or face a forced mode flip. Experience new color palettes and rising tension with each level.
- One-thumb arcade gameplay
- Switch between wave and particle states
- Score multiplier banking
- Dynamic color palettes
- Playable on Apple Watch
- Game Center leaderboards and achievements
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Waveform is a one-thumb arcade game inspired by quantum physics. Are you a wave or a particle? It depends on the wall. HOW IT WORKS? • Wavy wall? Pass it as a WAVE • Flat wall? Pass it as a PARTICLE • Tap anywhere to switch. That's the only control BANK BEFORE YOU'RE OBSERVED Every wall you pass grows your score multiplier from ×1 up to ×5. Swipe down to bank it. Wait too long and the Observer collapses your state: when a 5-4-3-2-1 countdown inside your character reaches zero, your mode flips by force. Greed pays, until it doesn't. A NEW REALITY EVERY 25 POINTS The world changes color as you climb. Fourteen hand-picked palettes appear in a different order every run, from sunny yellow to deep vacuum black. FEATURES • Pure one-thumb gameplay, easy to learn, hard to master • Rising difficulty with surprise double walls • A fair Observer: clear countdown, safe-moment flips and an optional Relaxed mode • Climb the worldwide Game Center leaderboard and unlock achievements • Fully playable on Apple Watch, no phone needed • Optimized for iPhone and iPad, in full screen • Haptics, background music and reactive sound, each with its own switch • Remove ads with a single, one-time purchase (also gives you a free continue each run) Short runs, instant restarts, one more try. Can you bank it before you are observed?
Screenshots
Verdict
The clearest difference is in-app purchases: HiLoWatch at none against Waveform's 1. HiLoWatch also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price 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
Both are free to download. Waveform sells 1 one-off in-app purchase. HiLoWatch asks for nothing beyond the download.
| Parameter | HiLoWatch | Waveform |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | Bill Sobey | Sarp Gokdag |
In-app purchases
HiLoWatch
No in-app purchases
Waveform
- Remove Ads$3.99








