Simple Timer & Alarm ListTimer vs My QR Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Timer & Alarm ListTimer
This app offers a simple, one-tap timer for various activities like focus, study, and workouts. It displays finish times, works in the background with notifications, and supports vibration for silent mode. An upgrade option removes ads and adds lock screen countdowns and custom sounds.
- One-tap start
- Finish times displayed
- Background notifications
- Vibration for silent mode
- Easy repeat function
- Battery friendly operation
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ListTimer is a free timer app that can be started with just one tap. It displays end times and works in the background. ●One Tap to Start All you have to do is tap it once. ●Finish Times Displayed on Screen It shows the time your alarm will finish. ●Notifies You in Background When the timer ends, ListTimer also notifies you in the background. ●Vibration ListTimer vibrates your device so you can also use it in silent mode. ●Repeat Easily Tap the repeat button to repeat the timer at intervals. ●Battery Friendly ListTimer doesn't consume your battery power in the background because it notifies you after you close the app. URL Scheme = "listtimer:" @http://icons8.com/ ■■ Upgrade ■■ - No Ads - Countdown on Lock Screen - Change Alarm Sound - Customize Theme Color - Longer Interval Settings - Save 2 or More Favorites 【Privacy Policy and Term of Use】 https://texttospeech.helpshift.com/a/timerapp/?l=en&s=help&f=privacy-policy
My QR Reader
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A simple yet powerful QR code and barcode reader that scans instantly, just point and go. [Lightning-Fast Scanning] Automatic recognition as soon as the camera detects a code. No shutter button required. Optional vibration and sound feedback on successful scans. [Wide Format Support] Supports 2D codes including QR Code, Data Matrix, Aztec, and PDF417, plus barcodes such as EAN-13/EAN-8, Code128, Code39, and UPC-A/E. You can also exclude 1D barcodes. [Smart URL Handling] Automatically fetches page titles for scanned URLs. Open links in your browser with one tap, or enable auto-open in settings. [Rich Content Support] - Web URL: Open in browser - Wi-Fi: Show SSID/security/password and connect with one tap - Contacts (vCard / MECARD): Add directly to Contacts - Calendar (iCalendar): Add as calendar event - Email / Phone / SMS: Launch supported apps - Map coordinates (geo:): Open in Maps - Other URL schemes: Launch corresponding app [Scan History] Automatically saves scan results (default 20, configurable up to 500). Review and reuse past scans anytime. Swipe to delete or clear all. [Location Recording] Optionally records GPS coordinates and address at scan time. View recorded locations from history. [Camera Features] - Flashlight for low-light environments - Front/rear camera switching - Rear camera zoom toggle (x1/x2) - Preview filters to adjust saturation, contrast, and brightness [Duplicate Detection] Prevents repeated scans of the same code with configurable idle time (0-30 seconds). [Extensive Customization] Vibration, scan sound, auto-open URL, location recording, default camera, preview filter, duplicate detection idle time, 1D barcode exclusion, max history items, preferred apps (browser/calendar/maps/mail), and display language (Japanese, English, Simplified Chinese, Traditional Chinese, Korean, Spanish, Portuguese, or system default). A clean 3-tab layout (History, Scanner, Settings) makes operation intuitive for everyone. ※ QRコードは株式会社デンソーウェーブの登録商標です ※ QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and in other countries.
Screenshots
Verdict
The clearest difference is in-app purchases: My QR Reader at none against Simple Timer & Alarm ListTimer's 4. My QR Reader also leads on ads (none vs shown). Simple Timer & Alarm ListTimer's advantage is update cadence (every 5 days vs every 3 weeks). On price, device support and iOS requirement 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. Simple Timer & Alarm ListTimer sells 4 in-app purchases, starting at $0.49 per 7 days. My QR Reader asks for nothing beyond the download.
Simple Timer & Alarm ListTimer ships an update every 5 days, My QR Reader every 3 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.
| Parameter | Simple Timer & Alarm ListTimer | My QR Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (303 ratings) — better | — |
| Positive reviews | 89.3% of reviews | — |
| Number of ratings | 303 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.5 — better |
| Further details — not scored | ||
| Size | 36 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Lemon LLC | Yuki Aoi |
Bugs and requests
Simple Timer & Alarm ListTimer
Reported bugs
5 issues- Alarm fails to trigger when app is closed or locked
- Vibration doesn't work reliably in background
- App fails to download (stuck on iCloud icon)
- Notification bar alert insufficient to wake users
- Inconsistent vibration performance in some scenarios
Requested features
7 requests- 12-hour time format option for end-time display
- Independent alarm volume control (separate from phone volume)
- Simpler repeat function toggle (zero repeat option in settings)
- Text/description field to note what timer is for
- Interval repetition with alerts
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- Larger font size option
- Custom time ranges including seconds
My QR Reader
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Simple Timer & Alarm ListTimer
- ListTime One Weeek$0.497 Days
- ListTimer Plus$2.491 Month
- ListTimer Plus7 Days trial$14.991 Year
- ListTimer Plus$4.99
My QR Reader
No in-app purchases
Questions
Is Simple Timer & Alarm ListTimer free?
Is My QR Reader free?
Do Simple Timer & Alarm ListTimer or My QR Reader have ads?
Which is updated more often, Simple Timer & Alarm ListTimer or My QR Reader?
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