# Grow Muscles vs OperatorOps

The clearest difference is ads: OperatorOps at none against Grow Muscles's shown. OperatorOps also leads on update cadence (every 2 days vs fortnightly). Grow Muscles's advantage is iOS requirement (13.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Grow Muscles sells 5 one-off in-app purchases and OperatorOps sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Grow Muscles ships an update fortnightly, OperatorOps every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Grow Muscles | OperatorOps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.7K ratings)](https://appshunter.io/ios/app/grow-musclesgym-game/id6743310123/reviews)** | — |
| Number of ratings | **3.7K** | — |
| Positive reviews | 48.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 257 MB | 52 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Xiamen Sixcube Information Technology Co., Ltd.](https://appshunter.io/developer/918372309) | [Sebastian Alberto Clark Valenzuela](https://appshunter.io/developer/6799580435) |

## What reviewers say

### Grow Muscles

[App page](https://appshunter.io/ios/app/grow-musclesgym-game/id6743310123)

Engage in a fitness game focused on muscle training for all body parts. Build impressive muscles to become the ultimate muscle king. Compete in a sports-themed environment.

**Highlights:** Muscle training for various body parts, Body building, Fitness competition, Become the muscle king, Sports-themed gameplay

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Skip'its Package 01 | $2.99 | one-time |
| NO ADS + Ad Vouchers *3 | $3.99 | one-time |
| Skip'its Package 02 | $9.99 | one-time |
| Super Pack | $9.99 | one-time |
| Skip'its Package 03 | $29.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 👍 Can get a six-pack

**What reviewers complain about**

- 🐛 No frequent updates
- 🔋 Too many ads
- 🐛 Stopped working
- 🐛 Gameplay not like ads

**Reported bugs**

- Finished the game in 2 days
- Everything maxed out when it shouldn't have been

**Requested features**

- More levels
- Higher max level
- Clearer indication of game ending


### OperatorOps

[App page](https://appshunter.io/ios/app/operatorops/id6807119107)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 120 Credits | $0.99 | one-time |
| 280 Credits | $1.99 | one-time |
| 650 Credits | $3.99 | one-time |
| 1400 Credits | $7.99 | one-time |
| 3000 Credits | $17.99 | one-time |
| 7000 Credits | $39.99 | one-time |


## Frequently asked questions

### Is Grow Muscles free?

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

### Is OperatorOps free?

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

### Do Grow Muscles or OperatorOps have ads?

Grow Muscles shows ads; OperatorOps does not.

### Which is updated more often, Grow Muscles or OperatorOps?

Grow Muscles ships an update fortnightly, and OperatorOps every 2 days. Most recently, Grow Muscles was updated on October 30, 2026 and OperatorOps on October 29, 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.*