# Polymer AI vs Droid Forge

The clearest difference is in-app purchases: Polymer AI at none against Droid Forge's 8. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Droid Forge sells 8 in-app purchases, starting at $3.99 per month. Polymer AI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Polymer AI | Droid Forge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/polymer-ai/id6759531446/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Ad-supported | — |
| Size | 67 MB | 31 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Dunn-Carabali LLC](https://appshunter.io/developer/312739826) | [Tobias Turi](https://appshunter.io/developer/1742846942) |

## What reviewers say

### Polymer AI

[App page](https://appshunter.io/ios/app/polymer-ai/id6759531446)

Build a cyberpunk AI startup from a basement to a global mega-corp. Manage exponential growth, infrastructure, and research while navigating real-time tactical challenges and a deep narrative. Compete with rivals and climb leaderboards in this idle strategy game.

**Highlights:** Empire building from basement to mega-corp, Exponential economy and infrastructure management, Unlock 20+ strategic technologies, Real-time tactical mini-games, Deep cyberpunk narrative with 40+ chapters, Offline progression, PvP hacking and global leaderboards

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

**In-app purchases:** none


### Droid Forge

[App page](https://appshunter.io/ios/app/droid-forge-idle-tycoon/id6775137136)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Factory Pass | $3.99 | per month |
| Small Shards | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Core Shards | $2.99 | one-time |
| Offline Pro | $3.99 | one-time |
| Mega Shards | $4.99 | one-time |
| Factory Vault | $8.99 | one-time |
| Omega Vault | $17.99 | one-time |


## Frequently asked questions

### Is Polymer AI free?

Polymer AI is free to download, with no in-app purchases.

### Is Droid Forge free?

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

### Do Polymer AI or Droid Forge have ads?

Both Polymer AI and Droid Forge show ads.

### Which is updated more often, Polymer AI or Droid Forge?

Polymer AI ships an update weekly, and Droid Forge weekly. Most recently, Polymer AI was updated on October 24, 2026 and Droid Forge on October 12, 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.*