# 3K Pro vs EyeScaler

The clearest difference is in-app purchases: 3K Pro at none against EyeScaler's 1. 3K Pro also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. EyeScaler sells 1 one-off in-app purchase. 3K Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 3K Pro | EyeScaler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Size | 62 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Omar ElMesiry](https://appshunter.io/developer/1759414005) | [建芳 马](https://appshunter.io/developer/1809381883) |

## What reviewers say

### 3K Pro

[App page](https://appshunter.io/ios/app/3k-pro/id6587550249)

**Features:** macOS Compatibility

**In-app purchases:** none


### EyeScaler

[App page](https://appshunter.io/ios/app/eyescaler/id6754126877)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EyeScale Lifetime PRO | $2.99 | one-time |


## Frequently asked questions

### Is 3K Pro free?

3K Pro is free to download, with no in-app purchases.

### Is EyeScaler free?

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

### Do 3K Pro or EyeScaler have ads?

Neither 3K Pro nor EyeScaler shows ads.

### Which is updated more often, 3K Pro or EyeScaler?

3K Pro ships an update fortnightly, and EyeScaler fortnightly. Most recently, 3K Pro was updated on October 6, 2026 and EyeScaler 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.*