Comparison

ntfy vs Cue Killer

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

Head to head
About

ntfy

This app allows you to send push notifications to your phone from scripts or other applications using simple HTTP requests. It acts as a client for a free, open-source pub-sub service, enabling you to receive alerts and updates directly on your device.

Highlights
  • Send notifications via REST API
  • Subscribe to topics
  • Publish messages via HTTP
  • Integrates with Bash/PowerShell
  • Free and open source client
Features
Read full description

Send push notifications to your phone from any Bash or PowerShell script, or from your own app using PUT/POST requests, e.g. via curl on Linux or Invoke-WebRequest. ntfy is a client for https://ntfy.sh, a free and open source HTTP-based pub-sub service. You can subscribe to topics in this app, and then publish messages via a simple HTTP API. Uses: * Notify yourself when a long-running process is done * Ping your phone when a backup has failed * Alerts when someone logs into your server Example: $ curl -d "Your backup is done" ntfy.sh/mytopic Find more examples and usage instructions here: https://ntfy.sh/docs

About

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.

Highlights
  • 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
Features
Read full description

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

ntfy2 screens
Cue Killer4 screens

Verdict

The call

The clearest difference is ratings volume: ntfy at 470 against Cue Killer's 1. ntfy also leads on update cadence (fortnightly vs every 5 weeks) and iOS requirement (15.0 vs 18.0). Cue Killer's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model 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.

ReceptionRating · Positive reviews · Number of ratings

Cue Killer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: ntfy has 470 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ntfy ships an update fortnightly, Cue Killer every 5 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

Scorecard4 real differences · 6 level
ntfy versus Cue Killer: the parameters behind the verdict, then further details
ParameterntfyCue Killer
PriceFreeFree
Rating4.8 (470 ratings)5.0 (1 ratings) — better
Positive reviews78.9% of reviews—
Number of ratings470 — better1
Update frequencyFortnightly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.0
Further details — not scored
Size3 MB18 MB
Age rating4+4+
DeveloperPhilipp HeckelKalani Helekunihi

Customer experience

ntfy

All ratings469 ratings
Positive93.6%
Neutral1.7%
Negative4.7%
Written reviews175 reviews
Positive78.9%
Neutral5.7%
Negative15.4%

Cue Killer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

ntfy

Reported bugs

3 issues
  • Notifications not working on iOS
  • Broken click URLs in notifications
  • Compatibility issues with iOS notification summarizing

Requested features

5 requests
  • Ability to change notification sounds
  • Support for Apple Watch
  • Customizable topic names/aliases
  • Improved iOS notification handling
  • All topics view and read/unread indicators

Cue Killer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

ntfy

No in-app purchases

None

Cue Killer

No in-app purchases

Questions

Is ntfy free?
ntfy is free to download, with no in-app purchases.
Is Cue Killer free?
Cue Killer is free to download, with no in-app purchases.
Which has better reviews, ntfy or Cue Killer?
Cue Killer is rated higher. ntfy averages 4.8 out of 5 from 470 ratings, while Cue Killer averages 5.0 from 1 ratings.
Do ntfy or Cue Killer have ads?
Neither ntfy nor Cue Killer shows ads.
Which is updated more often, ntfy or Cue Killer?
ntfy ships an update fortnightly, and Cue Killer every 5 weeks. Most recently, ntfy was updated on October 24, 2026 and Cue Killer on October 15, 2026.

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