# Developer Sim vs AI Training Simulator

The clearest difference is in-app purchases: Developer Sim at none against AI Training Simulator's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Training Simulator sells 9 one-off in-app purchases. Developer Sim asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Developer Sim | AI Training Simulator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 10 MB | 69 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Vahit Akmir Altunakar](https://appshunter.io/developer/1893619703) | [Yi Hong Lim](https://appshunter.io/developer/6804400495) |

## What reviewers say

### Developer Sim

[App page](https://appshunter.io/ios/app/developer-sim-idle-clicker/id6794744024)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Training Simulator

[App page](https://appshunter.io/ios/app/ai-training-simulator/id6804400493)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gems Pack | $0.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Small Package | $3.99 | one-time |
| Medium Gems Pack | $4.99 | one-time |
| Starter Package | $6.99 | one-time |
| Medium Package | $9.99 | one-time |
| Large Gems Pack | $9.99 | one-time |
| Large Package | $19.99 | one-time |
| Colossal Gems Pack | $19.99 | one-time |


## Frequently asked questions

### Is Developer Sim free?

Developer Sim is free to download, with no in-app purchases.

### Is AI Training Simulator free?

AI Training Simulator is free to download, with in-app purchases available.

### Do Developer Sim or AI Training Simulator have ads?

Both Developer Sim and AI Training Simulator show ads.

### Which is updated more often, Developer Sim or AI Training Simulator?

Developer Sim ships an update every 2 days, and AI Training Simulator every 2 days. Most recently, Developer Sim was updated on October 3, 2026 and AI Training Simulator on October 7, 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.*