# Six Pack Chick vs Flex Method

The clearest difference is update cadence: Flex Method at every 3 days against Six Pack Chick's monthly. On price, ads, in-app purchases and device support there is nothing between them.

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

Six Pack Chick ships an update monthly, Flex Method every 3 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Six Pack Chick | Flex Method |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (108 ratings)](https://appshunter.io/ios/app/six-pack-chick/id1603322104/reviews)** | — |
| Number of ratings | **108** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 167 MB | 56 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Six Pack Chick Inc.](https://appshunter.io/developer/1603322436) | [Millie Marshall Fitness](https://appshunter.io/developer/1695013155) |

## What reviewers say

### Six Pack Chick

[App page](https://appshunter.io/ios/app/six-pack-chick/id1603322104)

Achieve your fitness goals with personalized workout and meal tracking. Get guidance from fitness experts, monitor progress, and connect with coaches. Stay motivated with reminders and body measurement tracking.

**Highlights:** Workout tracking, Meal management, Progress monitoring, Personalized coaching, Real-time coach messaging, Body measurement tracking, Wearable device integration

**Features:** Apple Wallet

**In-app purchases:** none


### Flex Method

[App page](https://appshunter.io/ios/app/flex-method/id6758858508)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Six Pack Chick free?

Six Pack Chick is free to download, with no in-app purchases.

### Is Flex Method free?

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

### Do Six Pack Chick or Flex Method have ads?

Neither Six Pack Chick nor Flex Method shows ads.

### Which is updated more often, Six Pack Chick or Flex Method?

Six Pack Chick ships an update monthly, and Flex Method every 3 days. Most recently, Six Pack Chick was updated on October 7, 2026 and Flex Method on September 30, 2026.

---

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