Timer4 vs Inventory Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timer4
This app offers a unique timer experience by automatically adjusting countdown durations based on your device's orientation. Simply rotate your phone to switch between preset intervals with a physics-driven interface and immersive haptic feedback.
- Physics-based interface
- Instant duration switching via rotation
- Smart motion detection
- Immersive haptic feedback
- Customizable timer presets
- Intuitive orientation control
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Timer4 is an innovative timer app that automatically sets the countdown based on your device’s orientation. Using CoreMotion, it precisely detects angles and instantly switches presets with a physics-driven UI that reacts to gravity. - Upright → 5 minutes - Left → 10 minutes - Upside down → 30 minutes - Right → 1 hour Just rotate your device to switch durations instantly, without pressing any buttons. # Key Features - Physics-based interface Experience objects that bounce and collide naturally as they react to gravity. The interface stays level and smoothly rotates when the device changes orientation. - Instant duration switching Switch between commonly used timer intervals simply by rotating your device, no menus or settings required. - Smart motion detection Powered by advanced CoreMotion tracking for precise, responsive, and seamless orientation changes. - Immersive haptic feedback Feel realistic tactile responses when objects collide with boundaries. # Perfect For Pomodoro focus sessions Cooking and baking Workout intervals Meditation and stretching Study and break cycles Brewing tea Quick reminders All four orientations can be customized to fit your personal workflow. Easy — Set the time just by rotating Intuitive — Orientation determines the duration Beautiful — Smooth animations and realistic physics Flexible — Premium customization for power users Change the way you use timers. Experience Timer4 now. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Inventory Scanner
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Inventory Scanner helps you capture barcodes into clean, organized sessions so you can stop juggling notes, screenshots, and spreadsheets. Create a group for each box, shelf, order, delivery, audit, or stock count, then scan items as you work. Switch groups any time, review your session in one place, export a structured CSV, or save sessions to your private iCloud archive for automatic sync across your devices. Use Inventory Scanner to: • Scan barcodes quickly with your iPhone camera • Organize scans by group name • Prevent duplicate captures • Export results as CSV with one tap • Save sessions privately to iCloud • Reopen archived sessions and export them later Perfect for inventory counts, warehouse workflows, receiving, shelf checks, order packing, asset tracking, and field audits.
Screenshots
Verdict
The clearest difference is iOS requirement: Inventory Scanner at 18.6 against Timer4's 26.0. On price, 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
Both are free to download. Timer4 sells 1 one-off in-app purchase and Inventory Scanner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Timer4 | Inventory Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (5 ratings) — better | — |
| Positive reviews | 28.6% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.6 — better |
| Further details — not scored | ||
| Size | 3 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Goateraction | MaaDoTaa |
In-app purchases
Timer4
- Lifetime Access$4.99
Inventory Scanner
- Full Unlock$4.99









