# Tidal Tank vs SmarTense

The clearest difference is rating: SmarTense at 4.5 against Tidal Tank's 2.0. SmarTense also leads on update cadence (fortnightly vs every 6 weeks). Tidal Tank's advantage is monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SmarTense holds the better App Store score, 4.5 against 2.0. Both are backed by a comparable volume of ratings — 14 and 15 respectively.

Tidal Tank ships an update every 6 weeks, SmarTense fortnightly. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Tidal Tank | SmarTense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (14 ratings)](https://appshunter.io/ios/app/tidal-tank/id1592124481/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/smartense/id1630828258/reviews)** |
| Number of ratings | 14 | **15** |
| Positive reviews | 26.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | **Free** | Ad-supported |
| Size | 65 MB | 121 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tidal Tank](https://appshunter.io/developer/1592124483) | [InnerPro Sports, LLC](https://appshunter.io/developer/1451895990) |

## What reviewers say

### Tidal Tank

[App page](https://appshunter.io/ios/app/tidal-tank/id1592124481)

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.

**Highlights:** 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

**In-app purchases:** none


### SmarTense

[App page](https://appshunter.io/ios/app/smartense/id1630828258)

This app centralizes scheduling, payments, messaging, content sharing, and player development for sports organizations. It offers a comprehensive solution for managing team and athlete needs in one place.

**Highlights:** Scheduling, Payments, In-app messaging, Content distribution, Player development tracking

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tidal Tank free?

Tidal Tank is free to download, with no in-app purchases.

### Is SmarTense free?

SmarTense is free to download, with no in-app purchases.

### Which has better reviews, Tidal Tank or SmarTense?

SmarTense is rated higher. Tidal Tank averages 2.0 out of 5 from 14 ratings, while SmarTense averages 4.5 from 15 ratings.

### Do Tidal Tank or SmarTense have ads?

Neither Tidal Tank nor SmarTense shows ads.

### Which is updated more often, Tidal Tank or SmarTense?

Tidal Tank ships an update every 6 weeks, and SmarTense fortnightly. Most recently, Tidal Tank was updated on September 16, 2026 and SmarTense on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*