# OneLink Simulator vs IconGPT

The clearest difference is in-app purchases: OneLink Simulator at none against IconGPT's 2. IconGPT's advantage is ads (none vs shown) and update cadence (every 3 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IconGPT sells 2 one-off in-app purchases. OneLink Simulator asks for nothing beyond the download.

OneLink Simulator ships an update every 4 weeks, IconGPT every 3 days. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OneLink Simulator | IconGPT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/icongpt-ai-designicontool/id6503127349/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 36 MB |
| Requires iOS | **16.1** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [AppsFlyer](https://appshunter.io/developer/1192323959) | [旋炜 李](https://appshunter.io/developer/1513565202) |

## What reviewers say

### OneLink Simulator

[App page](https://appshunter.io/ios/app/onelink-simulator/id1550796743)

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

**In-app purchases:** none


### IconGPT

[App page](https://appshunter.io/ios/app/icongpt-ai-designicontool/id6503127349)

Generate professional app icons quickly using AI. This tool offers optimized prompts and real-time previews to help independent developers create visually appealing icons without design experience. Save icons in high resolution for immediate use.

**Highlights:** AI-generated app icons, Optimized prompt enhancement, Real-time home screen preview, Icon import and preview, Save icons in 1024x1024 resolution

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IconGPT Pro Week | $1.99 | one-time |
| IconGPT Pro Month | $7.99 | one-time |


## Frequently asked questions

### Is OneLink Simulator free?

OneLink Simulator is free to download, with no in-app purchases.

### Is IconGPT free?

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

### Do OneLink Simulator or IconGPT have ads?

OneLink Simulator shows ads; IconGPT does not.

### Which is updated more often, OneLink Simulator or IconGPT?

OneLink Simulator ships an update every 4 weeks, and IconGPT every 3 days. Most recently, OneLink Simulator was updated on September 27, 2026 and IconGPT on October 9, 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.*