Simple Drinking Log vs ZEN BUBBLE
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Simple Drinking Log
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Log your drinks easily with just a tap, and review your history anytime. Connect with Apple Health to see trends in your drink logs alongside next-morning sleep, heart rate, and HRV. Supports custom drinks, favorites, and iCloud sync. No account required. For adults of legal drinking age.
ZEN BUBBLE
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Work is over, but your mind is still at your desk. Thoughts pile up and you canβt quite put them down. ZEN BUBBLE is a small lakeside world you can step into whenever that happens. Exhale slowly toward the microphone, and bubbles rise and drift out over the water. There is nothing to sort out, nothing to fix, and no mind to empty. Just breathe out and watch. WHEN TO OPEN ZEN BUBBLE - Youβve been overthinking and your head feels worn out - Work is over, but your mind is still at your desk - The same worry keeps coming back - Your head is still loud after being around people - Anxiety has made your breathing feel shallow - Youβre tired, but your thoughts are keeping you awake A LAKE THAT CHANGES WITH YOU The lake follows your local time, season, and weather. If itβs raining where you are, it rains there too. Snow, full moons, and cherry blossoms arrive here in sync with the real world. A cherry tree grows on the days you take time to breathe. Songbirds, fireflies, foxes, and other seasonal visitors appear throughout the year. You can keep track of all 30 creatures and 6 plants in your field guide. LET IT OUT If something is stuck in your head, tap the ring and say it out loud. Your words float away inside bubbles and disappear when they pop. A copy stays in your private journal. A RECORD See the minutes youβve breathed, the bubbles youβve made, and the thoughts youβve released. Privacy Policy: https://legal.skcreation.app/zenbubble/en/privacy Terms of Use (EULA): https://legal.skcreation.app/zenbubble/en/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Simple Drinking Log at none against ZEN BUBBLE's 2. ZEN BUBBLE's advantage is update cadence (weekly vs every 5 weeks) and iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. ZEN BUBBLE sells 2 in-app purchases, starting at $7.99 per month. Simple Drinking Log asks for nothing beyond the download.
Simple Drinking Log ships an update every 5 weeks, ZEN BUBBLE weekly. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.
| Parameter | Simple Drinking Log | ZEN BUBBLE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 6 MB | 66 MB |
| Age rating | 17+ | 4+ |
| Developer | Shunsuke Takanishi | Keisuke Inazawa |
In-app purchases
Simple Drinking Log
No in-app purchases
ZEN BUBBLE
- Premium (Monthly)$7.991 Month
- Premium (Annual)7 Days trial$39.991 Year
Questions
Is Simple Drinking Log free?
Is ZEN BUBBLE free?
Do Simple Drinking Log or ZEN BUBBLE have ads?
Which is updated more often, Simple Drinking Log or ZEN BUBBLE?
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