Tidal Tank vs Catching Made Simple
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tidal Tank
This app provides how-to guides and exercise videos to enhance your full-body workouts using an unstable water-filled weight. It offers a fun and challenging way to train, activating smaller muscles for balance and power, and is portable for use anywhere.
- Full body workout through instability
- Adjustable weight up to 49 lbs
- Portable and easy to set up
- Online training center access
- Water level to weight indicator
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The official Tidal Tank app: How-to's, exercise videos, and a workout companion. About the Tidal Tank: - GET THE ULTIMATE FULL BODY WORKOUT THROUGH INSTABILITY – Pick up the Tidal Tank and you immediately feel its unforgiving properties. The entire weight of the water sloshing from one side to the other in response to the smallest tilt. In order to raise it above your head, even the smallest muscles are activated, working together with the bigger muscles to maintain balance and power. Because of this, even 20 pounds of water can humble trained athletes. - EXPERIENCE THE FUN CHALLENGE OF A ‘LIVE’ WEIGHT – In contrast to ‘dead’ weights, the Tidal Tank reacts to your every movement. Because of this, EVERY REPETITION IS DIFFERENT, asking something different from your muscles and motor control each time. This trains athletes to be robust, promotes muscle growth for the fitness lover, and most of all – according to our customers - is a lot of fun. - ADJUSTABLE UP TO 49 LBS (BUT FEELS MUCH HEAVIER) – The Tank can be filled with up to 45 pounds of water. But don’t focus on this weight too much, even experienced athletes only use it with 20 pounds and still get sore. It’s all about the movement. In the included brochure we even added an indicator to see how many pounds of water are in the Tank based on the water level height. - FOR IN THE GYM / HOME / OUTDOOR / HOLIDAYS .. – The Tidal Tank, when empty, is only 3 pounds and 2 by 5 inches when folded up. It is easy to take anywhere, and have it ready in minutes with the special pin valve. Push the pin once to open it up for water. Hold it under the faucet until you reach the desired weight. Push the pin again to open it up for air. Attach the pump, give it a few pumps until the Tank is firm, and you’re ready to go! - ONLY WITH THE TIDAL TANK: EVERYTHING YOU NEED – We are fully focused on the Tidal Tank, and want to give you everything you may need, in one purchase. So we made the Tidal Tank transparent, allowing you to see the water level, and included a handy water level to weight indicator so you can see how many pounds of water to add. Furthermore, you will get free access to our online training center with many exercises for your inspiration.
Catching Made Simple
Access all your training videos in one convenient application. Receive timely notifications for news and updates, and easily save your favorite content for quick retrieval. Enjoy seamless access without needing to remember passwords.
- Access all videos in one app
- Push notifications for news
- Password-free video access
- Save favorite posts
- Easy-to-use interface
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Inside the Catching Made Simple app, you can: Access all of your videos in one easy to use app Receive push notifications with the latest news and updates Access to all of your videos without having to remember your password Save your favorite posts so you can quickly find them later END USER LICENSE AGREEMENT https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Catching Made Simple at 100% against Tidal Tank's 27%. Catching Made Simple also leads on rating (5.0 vs 2.2). Tidal Tank's advantage is ratings volume (31 vs 2) and iOS requirement (13.0 vs 16.6). On price, update cadence, ads and in-app purchases 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.
Catching Made Simple holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: Tidal Tank has 31 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 27% of Tidal Tank's written reviews are positive against 100% of Catching Made Simple's.
Tidal Tank ships an update every 6 weeks, Catching Made Simple every 3 weeks. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | Tidal Tank | Catching Made Simple |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (31 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 26.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 31 — better | 2 |
| Update frequency | Every 6 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 65 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Tidal Tank | Andrew Bourgeois |
Customer experience
Tidal Tank
Catching Made Simple
In-app purchases
Tidal Tank
No in-app purchases
Catching Made Simple
No in-app purchases
Questions
Is Tidal Tank free?
Is Catching Made Simple free?
Which has better reviews, Tidal Tank or Catching Made Simple?
Do Tidal Tank or Catching Made Simple have ads?
Which is updated more often, Tidal Tank or Catching Made Simple?
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