# Idle.py vs Idle Alchemist

The clearest difference is ads: Idle.py at none against Idle Alchemist's shown. Idle.py also leads on update cadence (weekly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Idle.py sells 8 one-off in-app purchases and Idle Alchemist sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Idle.py ships an update weekly, Idle Alchemist every 3 months. The most recent releases landed on September 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Idle.py | Idle Alchemist |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Size | 39 MB | 100 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Byte Insights Limited](https://appshunter.io/developer/1895839252) | [Parity Crest Ltd](https://appshunter.io/developer/1896634651) |

## 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 |


### Idle Alchemist

[App page](https://appshunter.io/ios/app/idle-alchemist/id6770255429)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aether Pouch | $0.99 | one-time |
| Gold Coin Purse | $0.99 | one-time |
| Crystal Pack | $2.99 | one-time |
| Aether Chest | $3.99 | one-time |
| Gold Strongbox | $3.99 | one-time |
| Phoenix Feathers | $4.99 | one-time |
| Master Alchemist Bundle | $9.99 | one-time |
| Mooneye Pearl | $9.99 | one-time |
| Aether Vault | $14.99 | one-time |
| Gold Dragon Hoard | $14.99 | one-time |


## Frequently asked questions

### Is Idle.py free?

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

### Is Idle Alchemist free?

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

### Do Idle.py or Idle Alchemist have ads?

Idle Alchemist shows ads; Idle.py does not.

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

Idle.py ships an update weekly, and Idle Alchemist every 3 months. Most recently, Idle.py was updated on September 9, 2026 and Idle Alchemist on September 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.*