ChirpAlarm vs 患时记
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChirpAlarm
Wake up to authentic bird recordings and test your species identification skills to dismiss your alarm. This app helps birders start their day immersed in nature and improve their sound identification abilities.
- Authentic bird sound recordings
- Species identification quiz to dismiss alarm
- Customizable species lists
- Quiz history and statistics
- Bird information with images and descriptions
- No ads or subscriptions
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When your alarm fires, you hear a real bird recording sourced from xeno-canto. To dismiss the alarm, you need to identify the species from the provided options. Start your day surrounded by birds, and sharpen your sound ID abilities every day! What's inside Real recordings — every alarm plays an authentic field recording from your list. Your species list — browse and search xeno-canto, preview recordings, and choose which birds wake you up each day. Multiple lists can be managed. Quiz to dismiss — multiple choice to ensure that you're awake, improve your sound ID skills. Stats — your quiz history, so you can track which species you've learned and which ones keep getting you. Bird Info — An image and a short description of the bird will be shown to you before you dismiss the alarm. No ads. No subscription. One purchase. Who it's for Birders who want to start the day with their hobby and improve their sound ID skills. Anyone for whom a blaring alarm is just a bad way to begin.
患时记
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CareTrail is an illness-history app designed for your family and pets. It helps you organize symptoms, medications, exams, doctor visits, and expenses along a timeline. Whether you're reviewing the course of an illness before a follow-up visit or tracking long-term changes in health metrics, you can quickly find the information you need. You can: - Create separate illness timelines for each family member and pet - Record symptoms, medications, exams, visits, and expenses - Save exam reports, prescriptions, and photos - Set medication and follow-up reminders - Track long-term metrics like blood pressure and blood glucose, and view trends - Quickly search past records - Turn on optional Apple iCloud sync to use CareTrail across iPhone and iPad signed in with the same Apple ID CareTrail is for everyday record-keeping and organization only. It does not provide diagnosis, treatment, or medical advice. In an emergency, please contact a doctor or veterinarian promptly. No account registration required. Records are stored locally on your device by default; sync must be turned on manually and is never uploaded automatically.
Screenshots
Verdict
The clearest difference is in-app purchases: ChirpAlarm at none against 患时记's 1. ChirpAlarm also leads on update cadence (daily vs weekly) and iOS requirement (16.0 vs 18.0). On price, 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
Both are free to download. 患时记 sells 1 one-off in-app purchase. ChirpAlarm asks for nothing beyond the download.
ChirpAlarm ships an update daily, 患时记 weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | ChirpAlarm | 患时记 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Jonathan Hu | 晓腾 杨 |
In-app purchases
ChirpAlarm
No in-app purchases
患时记
- CareTrail Lifetime Access$4.99









