# Flow Lab vs Arcletic

The clearest difference is ads: Flow Lab at none against Arcletic's shown. Flow Lab also leads on ratings volume (893 vs 1). Arcletic's advantage is update cadence (every 8 days vs monthly) and iOS requirement (12.4 vs 15.1). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Flow Lab sells 9 in-app purchases, starting at $11.49 per month and Arcletic sells 10 in-app purchases, starting at $39.99 per year. Whichever you choose, the download price is not the number that matters.

Arcletic holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Flow Lab has 893 ratings behind it against 1, so its average is the more settled of the two.

Flow Lab ships an update monthly, Arcletic every 8 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Flow Lab | Arcletic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (893 ratings)](https://appshunter.io/ios/app/flow-lab-growth-mindset-coach/id1443895231/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arcletic-performance-psych/id1603854059/reviews)** |
| Number of ratings | **893** | 1 |
| Positive reviews | 77.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 56 MB | 45 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quantum Craft UG (haftungsbeschränkt)](https://appshunter.io/developer/1291765675) | [Athletic Research Center GmbH](https://appshunter.io/developer/1603854061) |

## What reviewers say

### Flow Lab

[App page](https://appshunter.io/ios/app/flow-lab-growth-mindset-coach/id1443895231)

This app acts as a digital coach to enhance concentration, self-confidence, and grit. It uses personalized guided meditations and exercises based on positive psychology research to help users develop a growth mindset and achieve peak performance.

**Highlights:** Personalized guided meditation, Daily coaching exercises, Flow profile analysis, Growth mindset development, Mindfulness and breathing exercises, Goal setting and visualization

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $11.49 | per month |
| Quarterly Subscription | $13.99 | per 3 months |
| Quarterly Subscription | $18.99 | per 3 months |
| Quarterly Subscription | $20.99 | per 3 months |
| Quarterly Subscription | $27.99 | per 3 months |
| Yearly Subscription | $34.99 | per year |
| Yearly Subscription | $45.99 | per year |
| Yearly Subscription | $52.99 | per year |
| Yearly Subscription | $69.99 | per year |

**What reviewers like**

- 🚀 Innovative concept
- 👍 Helpful context and information
- 🚀 Gamified approach
- 👍 Personalized content
- 👍 Intuitive and functional design

**What reviewers complain about**

- 🐛 Frequent bugs and crashes
- 🐛 Poor app performance and stability
- 🐛 Unreliable and unresponsive
- 🐛 Subscription issues and lack of customer support
- 👎 Monotonous and unengaging voice narration

**Reported bugs**

- App crashes on load
- Frequent freezing and loading issues
- Subscription and payment problems
- Incompatibility with newer devices

**Requested features**

- Option to switch to a different voice narrator
- Improved app stability and reliability
- Better customer support and communication
- More diverse meditation content and techniques
- Clearer pricing and trial information upfront


### Arcletic

[App page](https://appshunter.io/ios/app/arcletic-performance-psych/id1603854059)

This app offers science-based audio sessions for personal and professional growth, using performance psychology and hypnotherapy to help overcome anxiety, boost confidence, and develop a growth mindset. Sessions are short, immersive, and designed for lasting results.

**Highlights:** Science-based audio sessions, Performance psychology techniques, Hypnotherapy for anxiety relief, Develop growth mindset, Boost confidence and performance, Short, immersive audio trainings, Biofeedback for progress tracking

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ARC+ Yearly | $39.99 | per year |
| IMST Goal Setting 1 | $14.99 | one-time |
| IMST Inner Drive | $14.99 | one-time |
| IMST Pre-Workout | $16.99 | one-time |
| IMST Deepwork Focus | $17.99 | one-time |
| IMST Goal Setting Pro | $21.99 | one-time |
| IMST for Tough Days | $39.99 | one-time |
| IMST After Work Transition | $39.99 | one-time |
| IMST Start Work | $39.99 | one-time |
| IMST Anxiety by Marisa Peer | $48.99 | one-time |


## Frequently asked questions

### Is Flow Lab free?

Flow Lab is free to download, with in-app purchases available.

### Is Arcletic free?

Arcletic is free to download, with in-app purchases available.

### Which has better reviews, Flow Lab or Arcletic?

Arcletic is rated higher. Flow Lab averages 4.8 out of 5 from 893 ratings, while Arcletic averages 5.0 from 1 ratings.

### Do Flow Lab or Arcletic have ads?

Arcletic shows ads; Flow Lab does not.

### Which is updated more often, Flow Lab or Arcletic?

Flow Lab ships an update monthly, and Arcletic every 8 days. Most recently, Flow Lab was updated on October 29, 2026 and Arcletic on October 30, 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.*