# 121 Physiques vs CORE4 Members

121 Physiques and CORE4 Members are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 121 Physiques sells 1 in-app purchase, starting at $0.99 per month and CORE4 Members sells 1 in-app purchase, starting at $299.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 121 Physiques | CORE4 Members |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/121-physiques/id6479940438/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 48 MB | 57 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Brandon Kennedy](https://appshunter.io/developer/1737579248) | [Coach Caelum](https://appshunter.io/developer/1878628764) |

## What reviewers say

### 121 Physiques

[App page](https://appshunter.io/ios/app/121-physiques/id6479940438)

Receive personalized meal plans and workout programs designed for your fitness goals. Benefit from weekly check-ins and 24/7 access to your coach. This service requires a paid coaching plan for app access.

**Highlights:** 1-on-1 personalized coaching, Weekly updated meal plans, Optimized workout programs, Weekly check-ins, 24/7 coach contact

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |


### CORE4 Members

[App page](https://appshunter.io/ios/app/core4-members/id6759445029)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The CORE4 Framework | $299.99 | per month |


## Frequently asked questions

### Is 121 Physiques free?

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

### Is CORE4 Members free?

CORE4 Members is free to download, with in-app purchases available.

### Do 121 Physiques or CORE4 Members have ads?

Neither 121 Physiques nor CORE4 Members shows ads.

### Which is updated more often, 121 Physiques or CORE4 Members?

121 Physiques ships an update monthly, and CORE4 Members monthly. Most recently, 121 Physiques was updated on October 14, 2026 and CORE4 Members on October 24, 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.*