Data2Dao vs Bubbles
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data2Dao
Transform your health data into a kung fu RPG. Track workouts with your iPhone camera, battle monsters, and build combos. Integrate with Apple Health for insights and plan your training and rest.
- Health data converted to game indicators
- Camera-based rep tracking for exercises
- Kung fu-themed RPG progression
- Workout and rest planning
- Apple Health integration
- Multiple training forms
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Sleep restores your Aura. Movement takes on your Restlessness. Data2Dao is BigData Cultivation: your health data becomes Aura, and every workout becomes a kung fu battle. Prop up your iPhone, let the camera track every stretch, squat and push-up, and land each rep as a hit on a monster. Build combos, clear stages, rise through the realms, and let sleep and rest count too. A few minutes a day, beside an orange cat. UNDERSTAND TODAY'S CONDITION Connect Apple Health to turn available sleep, heart rate, HRV and activity records into game indicators such as Aura and Restlessness. Reflect on your condition and plan movement and rest. Some insights need enough data from compatible sources. Screen Time requires separate permission (iOS 18 or later); once allowed, late-night scrolling builds up your Restlessness. WHAT TO TRAIN TODAY? YOUR BODY DECIDES Based on today's condition and recent training, you get today's stage: side stretch, jump claps, squats, push-ups, high knees. From 3 minutes, from light to advanced. Move through chapters like a level path, keep your streak on record, and take leave on rough days. FIGHT BESIDE THE CAT, EVERY REP COUNTS Set your phone down in front of you. The camera recognizes each movement: every completed rep takes a bite out of the monster's health, your combo keeps climbing, and a combo trend shows how steady you are. See yourself in a small window while you and the cat fight on screen. No wearables, no accessories, just an iPhone. TRAINING, REST, INSIGHT, ALL PART OF YOUR PATH Runs, rides, coffee, mood, a body heat map, today's check-in photo and workouts from Apple Health all flow into your Path timeline. Rest days are part of the practice too. Look back at your trends and find your rhythm. FROM LOOSENING UP TO REAL KUNG FU Open Roc Wings, Lean Muscle Art and Wave Treading for upper-body, core and lower-body practice, plus Baduanjin and guided calisthenics. Practice form by form; each manual tracks its level and total reps, and mastering one form unlocks the next. A FEW MINUTES A DAY, YOUR STREAK IS YOUR PRACTICE No burnout required. One stage is 3 minutes, one stage a day. Keep the streak going to grow your Power and rise through the realms, from Mortal to First Steps, with the Cat Master beside you. SUBSCRIPTIONS Data2Dao offers weekly and annual subscriptions and a one-time lifetime plan. Eligible new subscribers can try the standard annual plan free for 7 days. The weekly plan has no free trial, and the lifetime plan does not renew. Only one introductory offer is available per subscription group; eligibility, offers and local prices are shown before purchase. Subscriptions renew automatically after the trial or current billing period unless cancelled. Manage or cancel subscriptions in your Apple Account settings. Existing monthly subscribers can continue to manage and restore their plan. Health insights require permission and available source data. Camera-based exercises require camera access and enough room to move safely. Data2Dao supports general wellness and exercise habits; it does not provide medical diagnosis or treatment. Support: https://www.data2dao.com/support Privacy Policy: https://www.data2dao.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Bubbles
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What if your steps kept a tiny fish alive? Bubbles is a pet fish powered by your real walks. Every step feeds it, cheers it up, and unlocks new worlds. Bubbles isn't just an app. It's a tiny companion who needs you. Every step you take in the real world powers Bubbles, keeps the water glowing, and helps your fish thrive. Move more, and Bubbles lights up. Slow down, and Bubbles will miss you. Caring for Bubbles is simple and joyful: - Feed your fish fresh food every day - Keep the water crystal clear to swim in - Watch Bubbles react to your real-world movement - Build a caring streak you'll want to protect - Earn achievements as your bond grows - Unlock beautiful new worlds to explore together Bubbles turns walking into something you actually look forward to. No pressure, no guilt, no complicated charts. Just a sweet little fish who's happier every time you move. Your steps come from Apple Health and stay private. Meet your pet fish worth walking for. Terms of Use (EULA): https://bubbles.fit/legal/terms Privacy Policy: https://bubbles.fit/legal/privacy
Screenshots
Verdict
The clearest difference is update cadence: Data2Dao at every 2 days against Bubbles's every 8 days. 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
Both are free to download. Data2Dao sells 3 in-app purchases, starting at $4.99 per month and Bubbles sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Data2Dao ships an update every 2 days, Bubbles every 8 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Data2Dao | Bubbles |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 711 MB | 24 MB |
| Age rating | 9+ | 12+ |
| Developer | Dongguan Tuesday Technology Co., Ltd. | Sunil PM |
In-app purchases
Data2Dao
- Monthly3 Days trial$4.991 Month
- Annual7 Days trial$39.991 Year
- Annual Welcome Offer1 Year trial$39.991 Year
Bubbles
- Monthly Premium3 Days trial$4.991 Month
- Yearly Premium3 Days trial$29.991 Year








