Bubblo Bubblo vs HarmonyMix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubblo Bubblo
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Mix your calm. Bubblo Bubblo lets you create your own soothing soundscape with just a few taps. Perfect for focus, sleep, or relaxation.
HarmonyMix
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Create your own sleep mix with HarmonyMix! Blend rain, wind, white noise, nature sounds, and animal sounds to relax, sleep better, focus, or calm your baby. CREATE YOUR PERFECT MIX • Mix and match from our carefully curated sound library • Adjust individual volume levels for each sound • Master volume control for seamless audio management • Real-time sound mixing with instant preview PREMIUM SOUND COLLECTION • Ocean waves, rain, forest sounds, and gentle breezes • White, brown, and pink noise variations • Café ambiance, crackling fireplace, and urban sounds • High-quality audio recordings for immersive experience QUICK ATMOSPHERE PRESETS • Ocean Breeze: Calming waves with seagulls • Peaceful Shore: Gentle ocean waves with light breeze • Calm Rain: Soft rain with subtle brown noise • Forest Breeze: Wind through leaves with distant birds • Quiet Café: Cozy coffee shop ambiance • Rainy Forest: Nature rain with forest atmosphere • Winter Serenity: Snow sounds with brown noise • Meadow Breeze: Rustling leaves with bird songs SAVE & ORGANIZE • Create and save your custom sound combinations • Quick access to your favorite presets • Organize mixes for different activities: work, sleep, meditation SMART FEATURES • Auto-turn off timer for peaceful sleep • Background playback support • Intuitive and beautiful interface • Optimized for all screen sizes PERFECT FOR • Better sleep and relaxation • Enhanced focus during work or study • Meditation and mindfulness practices • Masking distracting noises • Creating ambient atmosphere • Stress relief and anxiety management FREE SOUNDS INCLUDED • Start your journey with our collection of free sounds including ocean waves, rain, birds, and white noise • Unlock premium sounds for the complete HarmonyMix experience Download HarmonyMix today and create your perfect soundscape for sleep, focus, or relaxation! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
Bubblo Bubblo and HarmonyMix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Bubblo Bubblo sells 1 one-off in-app purchase and HarmonyMix sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Bubblo Bubblo ships an update every 2 months, HarmonyMix every 3 months. Both last shipped on October 28, 2026.
| Parameter | Bubblo Bubblo | HarmonyMix |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.5 — better |
| Further details — not scored | ||
| Size | 151 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | XIAOYING DING | ALI HAN |
In-app purchases
Bubblo Bubblo
- Full Access$4.99
HarmonyMix
- Pro7 Days trial$4.991 Month
- Pro Yearly$29.991 Year
Questions
Is Bubblo Bubblo free?
Is HarmonyMix free?
Do Bubblo Bubblo or HarmonyMix have ads?
Which is updated more often, Bubblo Bubblo or HarmonyMix?
Other comparisons
