# AI Simulator vs IdleSpiral

The clearest difference is rating: AI Simulator at 4.8 against IdleSpiral's 4.2. AI Simulator also leads on review sentiment (83% vs 54%) and iOS requirement (12.0 vs 15.0). IdleSpiral's advantage is update cadence (every 2 days vs weekly) and ratings volume (79 vs 20). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. AI Simulator sells 1 one-off in-app purchase and IdleSpiral sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AI Simulator holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 20 and 79 respectively. Written reviews point the same way: 83% of AI Simulator's written reviews are positive against 54% of IdleSpiral's.

AI Simulator ships an update weekly, IdleSpiral every 2 days. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AI Simulator | IdleSpiral |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (20 ratings)](https://appshunter.io/ios/app/ai-simulator-2048/id1570383237/reviews)** | [4.2 (79 ratings)](https://appshunter.io/ios/app/idlespiral/id6476647541/reviews) |
| Number of ratings | 20 | **79** |
| Positive reviews | **83.3% of reviews** | 54.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 26 MB | 235 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AI Simulator](https://appshunter.io/developer/1570383240) | [Idle System, Inc.](https://appshunter.io/developer/1727483319) |

## What reviewers say

### AI Simulator

[App page](https://appshunter.io/ios/app/ai-simulator-2048/id1570383237)

This game allows you to train AI to play the 2048 puzzle game. Explore various algorithms, train your own models, and fine-tune parameters to achieve the highest scores. Compete on a global leaderboard and upgrade your AI's capabilities for an enhanced experience.

**Highlights:** AI simulation of 2048 gameplay, Train custom AI models, Select from pre-trained AI models, Fine-tune algorithm parameters, Upgrade AI speed and capabilities, Global leaderboard competition

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


### IdleSpiral

[App page](https://appshunter.io/ios/app/idlespiral/id6476647541)

An idle, incremental game where players aim to grow a spiral. It combines simple gameplay with mathematical beauty for long-term engagement.

**Highlights:** Idle gameplay, Incremental progression, Spiral mathematics, Long-term engagement, Simple mechanics

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

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spiral Point 500 | $1.99 | one-time |
| Snake Spiral | $4.99 | one-time |
| Bubble Spiral | $4.99 | one-time |
| Arrow Spiral | $4.99 | one-time |
| Water Spiral | $9.99 | one-time |
| Space Spiral | $9.99 | one-time |
| Bonfire  Spiral | $9.99 | one-time |
| Permanent Bonus | $9.99 | one-time |
| Pixel Spiral | $9.99 | one-time |
| Railway Spiral | $9.99 | one-time |
| Spiral Point 3000 | $12.99 | one-time |
| Spiral Point 10000 | $29.99 | one-time |

**What reviewers like**

- 👍 Great game overall
- 💡 Interesting idle/incremental mechanics
- 🔢 Generates big numbers
- ✨ Satisfying progression
- 🎨 Can make cool patterns

**What reviewers complain about**

- 🐛 Game glitches and bugs
- 🔋 Drains battery quickly
- 📱 Phone gets very hot
- 📉 Progress halts without active play
- 💸 Premium currency hard to accumulate

**Reported bugs**

- Game is unresponsive
- Ads don't work or give rewards
- Patterns are random
- Bar at the bottom center not growable
- Phone gets super hot and drains battery

**Requested features**

- Fix bugs and glitches
- Improve ad rewards and length
- Make the game truly idle again
- Fix offline gains and progress
- Improve translation and text display


## Frequently asked questions

### Is AI Simulator free?

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

### Is IdleSpiral free?

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

### Which has better reviews, AI Simulator or IdleSpiral?

AI Simulator is rated higher. AI Simulator averages 4.8 out of 5 from 20 ratings, while IdleSpiral averages 4.2 from 79 ratings.

### Do AI Simulator or IdleSpiral have ads?

Both AI Simulator and IdleSpiral show ads.

### Which is updated more often, AI Simulator or IdleSpiral?

AI Simulator ships an update weekly, and IdleSpiral every 2 days. Most recently, AI Simulator was updated on October 25, 2026 and IdleSpiral on October 30, 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.*