# Flowtime tDCS vs Core4Collective

The clearest difference is iOS requirement: Flowtime tDCS at 12.0 against Core4Collective's 16.4. On price, rating, review sentiment and ratings volume there is nothing between them.

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 — 5.0 for Flowtime tDCS against 5.0 for Core4Collective. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Flowtime tDCS | Core4Collective |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/flowtime-tdcs/id1594113020/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/core4collective/id1636412746/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free | Free |
| Size | 40 MB | 121 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [杭州回车电子科技有限公司](https://appshunter.io/developer/1078874267) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Flowtime tDCS

[App page](https://appshunter.io/ios/app/flowtime-tdcs/id1594113020)

Enhance focus, memory, and mood with a scientifically supported tDCS device. This easy-to-use headset offers customizable stimulation strength and a comfortable, adaptable design for on-the-go use. It's designed for safety with automatic shut-off and controlled current changes.

**Highlights:** Customizable stimulation strength up to 2mA, Wireless and portable design, Adaptable and stable fit, Safe current change speed, Automatic shut-off feature

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

**In-app purchases:** none


### Core4Collective

[App page](https://appshunter.io/ios/app/core4collective/id1636412746)

This fitness app offers a multi-practice studio experience with classes designed to strengthen and balance your body and mind. Access on-demand workouts, book in-studio sessions, track your progress, and connect with a community.

**Highlights:** On-demand workouts, In-studio class booking, Workout review, Community connection, Account management

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

**In-app purchases:** none


## Frequently asked questions

### Is Flowtime tDCS free?

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

### Is Core4Collective free?

Core4Collective is free to download, with no in-app purchases.

### Which has better reviews, Flowtime tDCS or Core4Collective?

Flowtime tDCS and Core4Collective are both rated 5.0 out of 5 on the App Store, from 2 and 3 ratings respectively.

### Do Flowtime tDCS or Core4Collective have ads?

Neither Flowtime tDCS nor Core4Collective shows ads.

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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.*