Comparison

MoodWatch + vs Kuku Word Card

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

Head to head
About

MoodWatch +

Explore your emotions through biometric fun, linking your heart rate to your real-time 'emotive state'. This app offers a playful approach to self-awareness with customizable themes and engaging animations, transforming self-care into an enjoyable habit. Your privacy is prioritized, with no health data collected or stored.

Highlights
  • Heart rate to emotion linking
  • Real-time emotive state analysis
  • Customizable themes
  • Engaging animations
  • Privacy-focused data handling
  • Watch complication refresh
Features
Read full description

MoodWatch + transforms heart-rate patterns into a living HeartScape of color, light, and motion. With your permission, Heart Connected compares recent Apple Health readings with your own recent baseline. It expresses what your heart rate is doing through neutral visual states such as Rising, Steady, Elevated, Lowering, and Below Baseline. MoodWatch + never labels your emotions, infers your mood, or tells you how you feel. HEARTSCAPE • Watch heart-rate level and short-term movement take shape as fluid, responsive waves—or expressive emoji • Move through nine visual states across a continuous spectrum of color • See your current BPM, visual state, and sensor source at a glance • Touch, drag, and pinch the HeartScape to create and save your own visual adjustment CHOOSE HOW TO CONNECT • Heart Connected can read up to 48 hours of recent Apple Health heart-rate samples and listen for new readings after you grant access • Start a live check-in using AirPods Pro 3, a paired Apple Watch, or another compatible heart-rate source • No wearable or Health permission? Use Self Report to choose a state yourself • A guided introduction explains every route before you continue CAPTURE A HEART RECORDING Start a focused live check-in and watch a color-mapped trace form as each sample arrives. • Review the session waveform, duration, average, minimum, maximum, and sample count • MoodWatch + discards the temporary HealthKit workout instead of adding a fitness workout to your history • When you choose to finish, name and save the Heart Recording in local app storage HISTORY — UNLOCK ONCE, KEEP IT • Revisit visual and self-reported state entries by day, week, or month • Review saved Heart Recordings alongside your state timeline • Unlock History with one non-consumable in-app purchase—never a recurring subscription • Restore your purchase on devices using the same Apple Account YOUR HEARTSCAPE, ACROSS YOUR APPLE DEVICES Keep your latest HeartScape visible on iPhone, iPad, Apple Watch, widgets, the Lock Screen, Live Activities, and Mac. Through your private iCloud account, MoodWatch + can relay a small latest-state snapshot to the Mac companion—including BPM, visual state, source, time, session status, and visual style. The Mac app does not access HealthKit and never receives your complete heart-rate history or saved Heart Recordings. DESIGNED AROUND PRIVACY Your heart-rate data should remain yours. • Heart-rate comparisons and visual-state calculations happen on your device • Visual history, self-reported states, and settings may sync through your private CloudKit account • Saved Heart Recordings—including their individual heart-rate samples—remain in local app storage • CMIT does not receive your private Apple Health, CloudKit, relay, or Heart Recording data FOR ENTERTAINMENT AND PERSONAL REFLECTION MoodWatch + is an entertainment app for personal reflection. It is not a medical device or health tool. The app visualizes relative heart-rate patterns. It does not diagnose medical conditions, infer mood, determine emotions, or decide how you feel. Do not use MoodWatch + for medical, emergency, safety-critical, employment, or insurance decisions. AirPods Pro 3 live check-ins require iOS 26 or later, compatible hardware, and Apple Health access. History is available through a separate one-time purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://moodwatch.io/PrivacyPolicy

About

Kuku Word Card

Read full description

九九 カードアプリ 単語カード不要。九九が覚えられるようにシンプルに使いやすいように開発しました。ランダムに問題と答えを暗記できます。

Screenshots

MoodWatch +4 screens
Kuku Word Card3 screens

Verdict

The call

The clearest difference is in-app purchases: Kuku Word Card at none against MoodWatch +'s 3. Kuku Word Card also leads on iOS requirement (16.6 vs 18.0). MoodWatch +'s advantage is device support. On price 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. MoodWatch + sells 3 in-app purchases, starting at $0.69 per 7 days. Kuku Word Card asks for nothing beyond the download.

Scorecard3 real differences · 5 level
MoodWatch + versus Kuku Word Card: the parameters behind the verdict, then further details
ParameterMoodWatch +Kuku Word Card
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 3 weeks—
AdsNo—
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac, Apple Watch — better—
Requires iOS18.016.6 — better
Further details — not scored
Size46 MB12 MB
Age rating4+4+
DeveloperCharles Miller IT Consulting LLCKensuke Aritoshi

In-app purchases

3 purchases

MoodWatch +

Subscriptions3
  • MoodWatch Pro - Weekly3 Days trial$0.697 Days
  • MoodWatch Standard3 Days trial$2.991 Year
  • MoodWatch Pro - Annual3 Days trial$6.491 Year
None

Kuku Word Card

No in-app purchases

Questions

Is MoodWatch + free?
MoodWatch + is free to download, with in-app purchases available.
Is Kuku Word Card free?
Kuku Word Card is free to download, with no in-app purchases.

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