Echoescape vs Cue Killer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Echoescape
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ECHOESCAPE - Unlock the Voice of the Unknown ECHOESCAPE is a next-generation digital mentalism and sound illusion app designed for performers, magicians, and creators who want to blur the line between technology and the supernatural. With advanced sound manipulation, live audio generation, and customizable effects, ECHOESCAPE transforms any performance into a haunting, interactive experience. Key Features: • Customizable Audio Library - Create and trigger eerie voices, whispers, animal sounds, glitches, and supernatural tones on demand. • Group & Playlist Mode - Organise sounds into sets for seamless live performance control. • Glitch & Radio FX Mode - Add distortion, static, and paranormal interference for spine-chilling realism. • Ghost Voice & Freehand Text-to-Speech - Instantly generate ghostly voices by typing or pulling data via API. • Hands-Free Triggers - Control effects without touching your phone, keeping the illusion smooth and undetectable. • Professional Performance Ready - Built for stage shows, close-up magic, haunted experiences, escape rooms, and immersive theatre. ECHOESCAPE isn’t just an app, it’s a portal to another dimension where sound becomes your most powerful illusion. Whether you’re a magician, mentalist, or entertainer, ECHOESCAPE gives you the power to control fear, mystery, and wonder, all from your pocket.
Cue Killer
This app provides comprehensive show control for performers managing their own audio-visual elements. It allows users to create ordered cue lists for slides, sound, video, and more, with hands-free operation options. Designed for live performance, it offers features for audience interaction and efficient show building.
- Create ordered cue lists
- Control slides, audio, video, and camera
- Hands-free operation with external devices
- Live audience interaction via QR codes
- Import show files from other apps
- In-app AI assistant for show ideas
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Cue Killer is show control for performers who run their own AV. Build one ordered cue list, press GO, and let the next slide, sound, video, camera cut, overlay, blackout, QR moment, or transition land exactly on your beat. Made for magicians, mentalists, speakers, musicians, comedians, event hosts, worship teams, buskers, and anyone who has to perform and run the booth at the same time. WHAT YOU CAN CUE - Slides, PDFs, Keynote/PowerPoint exports, images, video, audio, live camera, text, frames, lower thirds, QR codes, audience polls, waits, groups, mic/listen mode, blackout, and stop-audio cues. - Audio cues include fades, crossfades, looping, trim, level control, and a dedicated kill-audio action. - Visual cues can use cinematic crossfades or dip-to-black transitions, plus branded overlays and big live text. RUN IT HANDS-FREE - Map GO, BACK, LIVE, blackout, deck navigation, and audio actions to Flic buttons, Bluetooth clickers, game controllers, MIDI, OSC, or the built-in web remote. - Add spoken trigger phrases so a line in your script can fire any cue. - Use the camera to recognize a prop and fire the matching cue while your hands stay in the routine. BUILT FOR THE BIG SCREEN - Send clean audience output over HDMI or AirPlay while your iPhone or iPad stays on the operator console. - Use live camera cues with zoom, picture-in-picture/split layouts, peer cameras, browser cameras, and overlays. - Fire audience interaction cues: the crowd scans a QR code or enters a short code at cue-killer.com, then votes in live polls, number guesses, or word clouds. BUILD FASTER - Import media once and reuse it across shows. - Import Go Button, StageCue, and CSV show files. - Use Killian, the in-app assistant, for setup help and for generating show ideas, cue drafts, images, sound effects, music beds, and voiceovers when you connect your own AI keys. CONFIDENCE UNDER PRESSURE Cue Killer is designed around the live moment: what is on air, what is standing by, what GO will fire next, and how to panic-silence everything fast. It is approachable enough for a solo performer, but serious enough for a real stage.
Screenshots
Verdict
The clearest difference is price: Cue Killer at Free against Echoescape's $200.00. Echoescape's advantage is iOS requirement (15.0 vs 18.0). On update cadence, 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
Cue Killer is free to download; Echoescape costs $200.00 up front. Neither carries in-app purchases, so what you see is what you pay.
Echoescape ships an update monthly, Cue Killer every 5 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.
| Parameter | Echoescape | Cue Killer |
|---|---|---|
| Price | $200.00 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 17 MB | 18 MB |
| Age rating | 12+ | 4+ |
| Developer | abdul khan | Kalani Helekunihi |
In-app purchases
Echoescape
No in-app purchases
Cue Killer
No in-app purchases






