HydroJug vs Happiness Project
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HydroJug
Shop the latest products and stay updated on all company news. Earn loyalty points and never miss a product release with push notifications. Elevate your hydration experience with exclusive insider access.
- Shop latest products
- Earn loyalty points
- Stay updated on news
- Push notifications for releases
- Insider access to HQ
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Take your Hydration game to the Next Level! The HydroJug App is is your insider access to shop the latest HydroJug products, earn loyalty points and stay in the know with everything happening inside of HydroJug HQ. Download the app today and don't miss another product release. Enable push notifications to stay up-to-date on all releases, news and everything else HydroJug. The HydroJug App; keeping you in the know, all the time!
Happiness Project
Discover a collection of products designed to spread positivity and support mental health initiatives. Join a vibrant community offering encouragement and strength to navigate life's challenges. Shop the latest arrivals and embrace happiness.
- Shop new arrivals
- Support mental health initiatives
- Join a fun-loving community
- Find encouragement
- Products that spread positivity
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Our mission is to elevate happiness throughout the world, while supporting those impacted by mental health issues. No one has to go through their journey alone. Our brand strives to show the world that it's okay to not be okay. We hope the encouragement from our fun-loving community gives everyone the strength to do what makes them happy. Shop our new app!
Screenshots
Verdict
The clearest difference is monetization model: Happiness Project at ad-supported against HydroJug's free with in-app purchases. HydroJug's advantage is ratings volume (2K vs 480) and device support (3 vs 1). On price, rating, review sentiment and update cadence 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.
On the App Store both sit at effectively the same score — 4.9 for HydroJug against 4.9 for Happiness Project. Both are backed by a comparable volume of ratings — 2K and 480 respectively. Written reviews are what separate them: 88% of HydroJug's written reviews are positive against 93% of Happiness Project's.
HydroJug ships an update every 4 weeks, Happiness Project every 3 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | HydroJug | Happiness Project |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (2K ratings) | 4.9 (480 ratings) — better |
| Positive reviews | 88.2% of reviews | 93.2% of reviews — better |
| Number of ratings | 2K — better | 480 |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 33 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | HydroJug, INC | Happiness Project |
Customer experience
HydroJug
Happiness Project
User reviews
HydroJug
From 2K App Store ratingsWhat we love
- 💧 Excellent water jugs
- 🔒 Leak-proof design
- ❄️ Keeps drinks cold for long periods
- 🧭 Helpful measurement markings
- 🧠 Encourages hydration
Room to improve
- 🐛 Occasional leaks
- 🔑 Discount code issues
- 🤔 Confusing app experience
- 🕰️ Slow order processing
Happiness Project
From 480 App Store ratingsWhat we love
- 💚 Mental health resources and support tools
- 👍 User-friendly app design and navigation
- 🎨 Visually appealing interface
- 👕 High-quality comfortable clothing
- 🚀 Fast shipping and delivery
Room to improve
- 💰 High prices for merchandise
- 📏 Limited size range (missing 3X)
- 📢 Excessive advertising and marketing push
- 🎯 App has shifted focus toward sales over wellness
Bugs and requests
HydroJug
Reported bugs
2 issues- Checkout process issues
- Login problems with app
Requested features
3 requests- Improved app navigation and filtering
- More size and color options
- Seamless integration of rewards program
Happiness Project
Reported bugs
2 issues- Rewards points not displaying correctly in ambassador program
- Points accumulation not reflected in account balance
Requested features
3 requests- Community forums for user interaction
- Expanded size options (3X and larger)
- More diverse product offerings
In-app purchases
HydroJug
No in-app purchases
Happiness Project
No in-app purchases
Questions
Is HydroJug free?
Is Happiness Project free?
Which has better reviews, HydroJug or Happiness Project?
Do HydroJug or Happiness Project have ads?
Which is updated more often, HydroJug or Happiness Project?
Other comparisons
