Scream O'Clock vs Tiimer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scream O'Clock
This app simplifies managing scare rotations for haunted attractions. It tracks character groups and provides live countdowns with vibration alerts for seamless transitions between on-set and break times. Designed by scare actors for scare actors, it ensures smooth operations and continuous scares.
- Group tracking (A, B, C)
- Live countdown timers
- Vibration alerts for rotations
- Synchronized rotation view
- Dark mode design
- Built for scare actors
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Scream O'Clock takes the chaos out of scare rotations. The app tracks each character’s groups so everyone knows when to be on set and when to take a break. No more guessing, no more squinting at a spreadsheet, and no more mental math at 12 a.m.—just clear countdowns and pocket buzz alerts when it’s time to switch. Features: Live Countdown – See exactly how much time is left before the next rotation. Pocket Buzz Alerts – Get a vibration alarm when it’s time to swap. Always in Sync – Everyone sees the same current rotation, no confusion. Dark Design – Fits the vibe of your haunt while staying functional. Built by scare actors, for scare actors, Scream O'Clock is your backstage tool to keep rotations smooth and the scares nonstop. App and Graphic Design By Hannah Wagner
Tiimer
This app helps you manage your time with various timer modes like countdown, Pomodoro, and interval. It offers customizable clock styles, home screen widgets, and live activity updates to visualize your progress. Track your sessions with detailed statistics and enjoy a distraction-free, privacy-first experience.
- Countdown & Count Up timers
- Pomodoro & Interval timers
- Customizable clock styles
- Home screen widgets
- Live Activities & Dynamic Island integration
- Timer templates
- Session statistics and history
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A cute timer for focus, routines, and little moments. Countdown & Count Up for study, work, cooking, chores, and routines Pomodoro & Intervals for focus/break cycles, workouts, breathing, and meditation Stats & History: track sessions and trends — and see your progress over time Beautiful clock styles: cute timer, flip clock, and clean digital display (perfect as a desk clock) Widgets: start a timer instantly from your Home Screen Live Activities & Dynamic Island: see progress at a glance without unlocking Templates: 10+ ready-to-use presets + fully customizable timers No distractions: no ads, no pop-ups. Minimal by design. No sign-up. On-device storage. Works offline. Start your next session with Tiimer — and make your time feel well spent. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Scream O'Clock at none against Tiimer's 2. Scream O'Clock also leads on ratings volume (6 vs 2). On price, rating, update cadence and ads 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. Tiimer sells 2 in-app purchases, starting at $8.99 per year. Scream O'Clock asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Scream O'Clock against 5.0 for Tiimer. Both are backed by a comparable volume of ratings — 6 and 2 respectively.
Scream O'Clock ships an update every 3 weeks, Tiimer every 2 weeks. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.
| Parameter | Scream O'Clock | Tiimer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.0 |
| Further details — not scored | ||
| Size | 74 MB | 16 MB |
| Age rating | 9+ | 4+ |
| Developer | Tyler Zacharias | LAMBDA TECH PTE. LTD. |
Customer experience
Scream O'Clock
Tiimer
In-app purchases
Scream O'Clock
No in-app purchases
Tiimer
- Tiimer Pro Annual$8.991 Year
- Tiimer Pro Lifetime$24.99
