Comparison

ChirpAlarm vs 患时记

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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.

About

患时记

Features
Read full description

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

ChirpAlarm4 screens
患时记4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 患时记 sells 1 one-off in-app purchase. ChirpAlarm asks for nothing beyond the download.

UpkeepUpdate frequency

ChirpAlarm ships an update daily, 患时记 weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 6 level
ChirpAlarm versus 患时记: the parameters behind the verdict, then further details
ParameterChirpAlarm患时记
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyDaily — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better18.0
Further details — not scored
Size2 MB12 MB
Age rating4+4+
DeveloperJonathan Hu晓腾 杨

In-app purchases

None

ChirpAlarm

No in-app purchases

1 purchases

患时记

One-time1
  • CareTrail Lifetime Access$4.99

Questions

Is ChirpAlarm free?
ChirpAlarm is free to download, with no in-app purchases.
Is 患时记 free?
患时记 is free to download, with in-app purchases available.
Do ChirpAlarm or 患时记 have ads?
Neither ChirpAlarm nor 患时记 shows ads.
Which is updated more often, ChirpAlarm or 患时记?
ChirpAlarm ships an update daily, and 患时记 weekly. Most recently, ChirpAlarm was updated on November 5, 2026 and 患时记 on October 31, 2026.

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