# POYWX: Signal Cascade — Rhythm puzzle, chain combos > Rhythm puzzle, chain combos (iPhone/iPad app by BERKE KAHRAMAN.) - Source: https://appshunter.io/ios/app/poywx-signal-cascade/id6777477818 (this page in markdown: same URL + `.md`) - Developer: [BERKE KAHRAMAN](https://appshunter.io/developer/1843240615) - Category: Games, Puzzle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 18.0 · 2 MB - Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish and 1 more - Released: 2026-08-13 - Data updated: 2026-09-07 - User reviews in markdown: https://appshunter.io/ios/app/poywx-signal-cascade/id6777477818/reviews.md ## What is POYWX? Tap the glowing signal nodes on the beat. Matching neighbours chain into a cascade — and where you start decides whether three fall or seventeen. One rule, and it fits in a sentence. Getting good at it takes months. HOW IT PLAYS Every column carries a note from a pentatonic scale, so a cascade doesn't beep — it plays. Long chains climb the scale, and you hear the run getting better before you see the score. Resonant nodes are the trick. A cascade passing through one changes colour and keeps going, bridging regions that look separate. Reading the board for those bridges is the whole skill. MODES • Cascade — 75 seconds, chase the longest chain • Precision — only PERFECT counts, nothing else • Daily — one board, the same for everyone in the world, every day • Endless — no timer, difficulty climbs forever (POYWX Pro) AFTER EVERY RUN It shows you the best move you missed. Not your score — what the board was actually worth. That is the part that makes you tap again. BUILT THIS WAY ON PURPOSE • No servers, no account, no email address • No ads, no tracking, no advertising identifier • Plays fully offline • Colour-blind safe: every colour also carries its own shape • VoiceOver support, Dynamic Type, 120 Hz on ProMotion POYWX PRO (optional subscription) Unlocks Endless Mode. Cascade, Precision and Daily are free in full and stay that way. • Auto-renewing, weekly or annual • Price shown in your own currency at purchase • Renews unless turned off 24 hours before the period ends • Cancel any time: Settings → your name → Subscriptions Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Pro Annual | $19.99 | per year | | Pro Weekly | $1.99 | per 7 days | ## Version history (last 5 releases) ### 1.5 — 2026-09-03 Tap on the one. The beat now counts in fours: your tap lands on the first beat, the board locks into place on the second, and you read on three and four. Signals travel six steps, so where you start a cascade matters more than how big a cluster looks — the tip of a long line beats the middle of a blob. Taps are judged the instant your finger lands, not when it lifts. The end-of-run screen shows the best move you actually passed up, and Settings now has a diagnostics line so you can see the game's own latency. ### 1.4 — 2026-08-30 Chains now build more consistently — reading the board well pays off. Headphone latency is now compensated, so taps are no longer unfairly judged late. Sharper touch response and cleaner haptics throughout. ### 1.3 — 2026-08-27 Chains actually cascade now. The board used to leave too many gaps for signals to travel: most taps did nothing, and even the best move on the board was short. The grid is full from the first beat, so a well-placed tap can carry across it — and the difficulty curve finally climbs instead of quietly flattening. The board has been redrawn as well. Links light up in the colour of the signal running through them, and each node kind now has its own shape, so you can read the board at a glance instead of by colour alone. ### 1.2 — 2026-08-22 The whole app now speaks your language. • The end-of-round stats, the Settings screen and the chapter titles were showing Turkish or English no matter which language you play in. All of them are translated now. • VoiceOver reads the board in your language too — every node's colour and position, in all eleven languages. ### 1.1 — 2026-08-13 No release notes. ## More apps by BERKE KAHRAMAN - [Forgn: Prior Art Search](https://appshunter.io/ios/app/forgn-prior-art-search/id6761314575) - [Skry: Sky Readings & Journal](https://appshunter.io/ios/app/skry-sky-readings-and-journal/id6790419436) - [Daylume: Golden Hour & Sun](https://appshunter.io/ios/app/daylume-golden-hour-and-sun/id6796813768) - [Trailhome: GPS Return](https://appshunter.io/ios/app/trailhome-gps-return/id6796813984) - [Rodewatch: Anchor & Race](https://appshunter.io/ios/app/rodewatch-anchor-and-race/id6796814335) All apps by BERKE KAHRAMAN: https://appshunter.io/developer/1843240615 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-07.*