Noise Diary vs CareShiftER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Noise Diary
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An application for recording audio with real-time noise level monitoring and calendar-based organisation. Created for anyone with noise nuisance issues who needs to keep a noise diary. Features: - Audio Recording with Format Selection: Choose between AAC, WAV, and M4A audio formats. Real-time audio recording is handled with microphone permission, and high-quality audio capture is achieved at a 44.1kHz sample rate. (Note: MP3 is not supported; AAC provides better quality at the same file size.) - Noise Level Meter: Visualise real-time audio amplitude with a noise meter displaying a decibel-like scale (0-120 dB). Colour-coded visualisation (green to red based on volume) and animated waves that respond to audio input enhance the experience. Level descriptions include Very Quiet, Quiet, Moderate, Loud, Very Loud, and Extremely Loud. - File Management: Automatic saving with date and time stamps ensures recordings are saved in the app documents directory. Organised recordings are stored with metadata using SQLite, and recording duration tracking and maximum amplitude tracking for each recording are available. - Notes Functionality: Add notes to recordings during or after recording, and edit notes at any time. Include start and end times, a description of the noise and how it affects you. Notes are stored with recording metadata. - Calendar View: An interactive calendar displays days with recordings, allowing you to tap any date to view recordings from that day. Visual indicators for dates with recordings and an organised monthly view with easy navigation enhance the calendar experience. - Audio Playback: Built-in audio playback for each recording includes a progress bar with a time display, play/pause controls, and seek functionality. - Sharing Capabilities: Share recordings and PDF diary via email, messaging, or any installed sharing app. Export recordings to cloud services like Dropbox or Google Drive, and share with notes included as text. - Additional Features: Delete recordings with confirmation, display recording duration, and add format labels on each recording. The app features a modern Material Design 3 UI and a dark-themed noise meter. Bottom navigation allows easy switching between Record and Calendar views.
CareShiftER
This app simplifies shift scheduling for nurses and medical professionals. It offers smart tracking, customizable alerts, and analytics to manage work hours and pay. Easily share your schedule and sync with your calendar.
- Smart shift tracking with preset and custom shifts
- Healthcare role templates and custom icons
- Recurring shift pattern setup
- Analytics for hours worked and pay estimates
- Customizable reminders and alerts
- Schedule sharing via text, email, or calendar export
- Cross-device sync and Face ID/Touch ID login
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Your shifts, your time, your life outside work. CareShiftER helps nurses and healthcare shift workers organize changing schedules, build rotations, and track hours and estimated pay. PLAN YOUR SCHEDULE • See your shifts in weekly and monthly calendars. • Create named custom shift presets with exact start and end times, colors, and optional workplaces. • Add a shift to several dates at once or copy a week. • Review the proposed schedule, overlaps, and long-day warnings before saving. • Undo a recent schedule change when you need to. KEEP THE DETAILS TOGETHER • Open any day to see its shifts, workplaces, notes, and tags. • Follow overnight shifts across midnight with clear next-day end times. • Edit a shift or duplicate it to a new date. • Mark shifts as Scheduled or Worked and record unpaid breaks. BUILD REPEATING PATTERNS • Create a rotation that matches your working week or shift cycle. • Choose a date range and review the shifts before applying it. • Update one occurrence or the matching future shifts in that pattern. UNDERSTAND YOUR HOURS AND PAY • Set hourly rates and configure overtime, night, and weekend premiums. • Keep employer groups and currencies separate. • Review hours and estimated gross pay by workweek, pay period, month, or custom dates. • Use weekly, biweekly, or twice-monthly pay periods and individual shift rate overrides. SHARE AND BACK UP • Share your schedule as text, an image, or a calendar file. • Export a complete backup with shifts, presets, patterns, profile, and preferences. • Preview a backup before restoring it, with a recovery copy of the preceding data. MAKE IT YOURS • Choose your calendar week start, date format, 12- or 24-hour time, and reminder preferences. • Choose a holiday country and available regional calendars independently of the app language. • Keep all 45 app language choices available. • Use the guided setup to review your preferences at any time. • Keep role and workplace details optional. TRY IT, THEN UNLOCK FOR LIFE Enjoy a 30-day trial, then choose a one-time Pro Lifetime purchase. No recurring subscription. Your local purchase price is shown before you confirm. After the trial ends, you can still view and export your saved schedule. Restore eligible purchases from Settings. Pay figures are estimates of gross pay before taxes and deductions, based on the settings you enter. They may differ from your employer's payroll calculations.
Screenshots
Verdict
The clearest difference is price: CareShiftER at Free against Noise Diary's $0.99. Noise Diary's advantage is in-app purchases (none vs 1) and update cadence (weekly vs every 2 months). On ads 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
CareShiftER is free to download; Noise Diary costs $0.99 up front. CareShiftER sells 1 one-off in-app purchase. Noise Diary asks for nothing beyond the download.
Noise Diary ships an update weekly, CareShiftER every 2 months. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.
| Parameter | Noise Diary | CareShiftER |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 25 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Christopher Lamb | Lucentix Labs LLC |
In-app purchases
Noise Diary
No in-app purchases
CareShiftER
- Pro Lifetime$5.99









