Comparison

Bird Code Lookup vs Unfold Watch

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

Head to head
About

Bird Code Lookup

Features
Read full description

Bird codes, also known as banding codes or alpha codes, are four-letter and six-letter abbreviations for bird names used by birders, bird banders and ornithologists, and birdwatchers in North and Central America. For example, the four-code for Wood Duck is “WODU”. The six-letter code is “AIXSPO” which is derived from the Wood Duck’s Scientific Name of “Aix sponsa”. These Bird Codes are commonly used as short-hand to write a bird names (often incorrectly). When entering or reading field notes, Bird Codes can speed and simplify matters but can take years to learn and can be confusing. The Bird Code Lookup App converts: • Four Letter Codes into Common Bird Names • Common Bird Names into Four Letter Codes (via a quick search) • Six Letter Codes into Scientific Bird Names • Scientific Bird Names into Six Letter Codes (via a quick search) Contains the 2,431 Bird Species (including hybrids) in the 2024 AOU Supplement.

About

Unfold Watch

This app guides you through breathing exercises on your Apple Watch to reduce stress, improve focus, and promote better sleep. It offers various techniques with haptic feedback and tracks your progress and heart rate.

Highlights
  • Guided breathing techniques
  • Haptic feedback
  • Heart rate monitoring
  • Adaptive pacing
  • Mood tracking
  • Syncs to Apple Health
Features
Read full description

Breathe better. Feel calmer. Right from your wrist. Unfold Watch is your personal breathing companion for Apple Watch. Whether you're managing stress, improving focus, or winding down for sleep, Unfold guides you through proven breathing techniques with gentle haptic feedback and beautiful animations. BREATHING TECHNIQUES Box Breathing (4-4-4-4) The classic technique used by Navy SEALs and first responders. Inhale, hold, exhale, hold - each for 4 seconds. Perfect for calming anxiety and centering yourself. Focus Mode (4-2-4) A quicker rhythm designed to sharpen your attention without making you drowsy. Great before meetings, exams, or important tasks. Sleep Mode (4-7-8) The renowned 4-7-8 pattern helps activate your parasympathetic nervous system, preparing your body for restful sleep. KEY FEATURES Haptic Guidance Feel your way through each breath. Gentle taps guide you through inhale, hold, and exhale phases - no need to watch the screen. Heart Rate Monitoring Track your heart rate in real-time during sessions. Watch your heart rate decrease as you breathe - visible proof that it is working. Adaptive Pacing Unfold can adjust breathing tempo based on your current heart rate, personalizing each session to your state. Safety First Built-in heart rate safeguards automatically pause your session if your heart rate gets too elevated, keeping your practice safe. Mood Tracking Log how you feel after each session with emoji moods and tags like calm, focused, or energized. Track your progress over time. Mindfulness Minutes Sessions automatically sync to Apple Health as Mindfulness minutes, contributing to your daily wellness goals. iPhone Sync Breathing sessions sync seamlessly to the Unfold iPhone app, keeping all your mindfulness data in one place. WHY BREATHING EXERCISES? Just a few minutes of intentional breathing can: - Lower cortisol and reduce stress - Improve focus and mental clarity - Lower heart rate and blood pressure - Help you fall asleep faster - Build emotional resilience over time DESIGNED FOR APPLE WATCH No phone needed. Start a session right from your wrist anytime, anywhere - during a stressful meeting, before bed, or whenever you need a moment of calm. Download Unfold Watch and take your first breath toward a calmer you.

Screenshots

Bird Code Lookup4 screens

Verdict

The call

The clearest difference is iOS requirement: Unfold Watch at 13.0 against Bird Code Lookup's 18.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Bird Code Lookup versus Unfold Watch: the parameters behind the verdict, then further details
ParameterBird Code LookupUnfold Watch
PriceFreeFree
Rating—3.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 40 months—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPod, Apple Watch — better
Requires iOS18.013.0 — better
Further details — not scored
Size212 MB1 MB
Age rating4+4+
DeveloperPVI Maine LLCAssuagePains LLC

In-app purchases

None

Bird Code Lookup

No in-app purchases

None

Unfold Watch

No in-app purchases

Questions

Is Bird Code Lookup free?
Bird Code Lookup is free to download, with no in-app purchases.
Is Unfold Watch free?
Unfold Watch is free to download, with no in-app purchases.
Do Bird Code Lookup or Unfold Watch have ads?
Neither Bird Code Lookup nor Unfold Watch shows ads.

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