# Idle.py vs Gym Rats

The clearest difference is ads: Idle.py at none against Gym Rats's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Idle.py sells 8 one-off in-app purchases and Gym Rats sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Idle.py ships an update weekly, Gym Rats every 2 weeks. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Idle.py | Gym Rats |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 39 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Byte Insights Limited](https://appshunter.io/developer/1895839252) | [Alessio A. K Aboagye](https://appshunter.io/developer/6777048973) |

## What reviewers say

### Idle.py

[App page](https://appshunter.io/ios/app/idlepy-python-tutorial-game/id6764583534)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mentor Pack | Free | one-time |
| +5 Insight | $0.99 | one-time |
| Skip 4 Hours | $0.99 | one-time |
| Skip 24 Hours | $1.99 | one-time |
| +15 Insight | $2.99 | one-time |
| Founder Pack | $3.99 | one-time |
| Skip 7 Days | $3.99 | one-time |
| Sandbox Mode | $19.99 | one-time |


### Gym Rats

[App page](https://appshunter.io/ios/app/gym-rats-idle-tycoon/id6782065850)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 4 Hour Time SKip | $0.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Beast Tokens (Small) | $4.99 | one-time |
| Beast Tokens (Large) | $19.99 | one-time |


## Frequently asked questions

### Is Idle.py free?

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

### Is Gym Rats free?

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

### Do Idle.py or Gym Rats have ads?

Gym Rats shows ads; Idle.py does not.

### Which is updated more often, Idle.py or Gym Rats?

Idle.py ships an update weekly, and Gym Rats every 2 weeks. Most recently, Idle.py was updated on September 25, 2026 and Gym Rats on September 27, 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.*