# Build Habits Slowly vs Let's Flex

The clearest difference is ratings volume: Build Habits Slowly at 4 against Let's Flex's 1. Let's Flex's advantage is iOS requirement (13.0 vs 15.1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Build Habits Slowly against 5.0 for Let's Flex. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

## The numbers

| Metric | Build Habits Slowly | Let's Flex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/build-habits-slowly/id1536073491/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/lets-flex/id6743856868/reviews) |
| Number of ratings | **4** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | Free |
| Size | 29 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Brandon Walker](https://appshunter.io/developer/880443794) | [Upper Hand, Inc.](https://appshunter.io/developer/1195693369) |

## What reviewers say

### Build Habits Slowly

[App page](https://appshunter.io/ios/app/build-habits-slowly/id1536073491)

This habit tracker helps you build consistency by providing a visual scrolling calendar of your progress. It allows for flexible streak management, giving you control over how many missed days before a streak breaks.

**Highlights:** Scrolling calendar feed for momentum visualization, Customizable slip days before streak breaks, Motivating progress tracking, Visual cue for habit reminders, Satisfying success recording

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's Flex

[App page](https://appshunter.io/ios/app/lets-flex/id6743856868)

This app provides athletic development programs for young athletes, led by experienced and credentialed coaches. It serves as the official training academy for the Anointed Ballers AAU team.

**Highlights:** Athletic development programs, Experienced coaches, Credentialed coaches, Official training academy, Youth sports training

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Build Habits Slowly free?

Build Habits Slowly is free to download, with no in-app purchases.

### Is Let's Flex free?

Let's Flex is free to download, with no in-app purchases.

### Which has better reviews, Build Habits Slowly or Let's Flex?

Build Habits Slowly and Let's Flex are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Build Habits Slowly or Let's Flex have ads?

Neither Build Habits Slowly nor Let's Flex 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.*