Berkeley Carroll Pool vs Tankly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Berkeley Carroll Pool
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Download the Berkeley Carroll Pool App today to plan and schedule your classes! From this mobile App you can view class schedules, sign-up for classes, as well as view the studio’s location information. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
Tankly
This app makes drinking water enjoyable by letting you build and interact with a virtual aquarium. Log your intake, set goals, and earn new sea creatures as you stay hydrated. It offers reminders and progress tracking to help build healthy habits.
- Log water intake with quick-tap buttons
- Personalized daily hydration goals
- Animated aquarium visualizes progress
- Syncs with Apple Health
- Unlock and collect sea creatures
- Daily reminders and streak system
- Apple Watch companion app
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Stay hydrated and watch your ocean come alive! Tankly makes tracking your daily water intake fun and rewarding. TRACK YOUR HYDRATION - Log water intake with quick-tap buttons for common drink sizes - Set personalized daily goals (8-16 glasses) - View your progress in a beautiful animated aquarium - Sync with Apple Health automatically - Quick Actions from home screen for instant access to History, Achievements, and more INTERACTIVE AQUARIUM - Tap the tank to startle your fish with realistic animations - Long press to feed your sea creatures - Feature your favorite mystery creatures - Watch fish swim toward food pellets UNLOCK & COLLECT - Earn sea creatures as you drink more water - Unlock achievements for streaks and milestones - Discover procedurally-generated Mystery Creatures every 100 glasses - Each mystery creature has unique visual effects and attributes - Reach Legendary status every 1,000 glasses - Achievements are permanent - once earned, always yours STAY MOTIVATED - Daily reminders keep you on track - Streak system builds healthy habits (requires meeting daily goals) - Progress history with calendar view - Home Screen widgets automatically update at midnight - Independent Apple Watch companion app - Game Center leaderboards and achievements BUILD YOUR AQUARIUM Watch your personalized ocean ecosystem grow with every glass of water. From colorful fish to rare mystery creatures with glowing effects, there's always something new to discover! BACKUP & RESTORE Save snapshots of your progress before letting others use your device. Rebuild your data from calendar history if needed. Perfect for parents who want to let kids play while preserving their real hydration data. Perfect for anyone looking to: - Drink more water throughout the day - Build consistent hydration habits - Track daily water intake easily - Make healthy habits fun and engaging
Screenshots
Verdict
The clearest difference is update cadence: Tankly at daily against Berkeley Carroll Pool's every 2 months. Berkeley Carroll Pool's advantage is iOS requirement (16.0 vs 18.6). 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. Neither carries in-app purchases, so what you see is what you pay.
Berkeley Carroll Pool ships an update every 2 months, Tankly daily. The most recent releases landed on October 5, 2026 and October 19, 2026 respectively.
| Parameter | Berkeley Carroll Pool | Tankly |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 194 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | The Berkeley Carroll School | Ethan Feldman |
In-app purchases
Berkeley Carroll Pool
No in-app purchases
Tankly
No in-app purchases
Questions
Is Berkeley Carroll Pool free?
Is Tankly free?
Do Berkeley Carroll Pool or Tankly have ads?
Which is updated more often, Berkeley Carroll Pool or Tankly?
Other comparisons
