# I_SCAN vs Impact 2025

The clearest difference is update cadence: Impact 2025 at every 2 days against I_SCAN's every 10 months. Impact 2025 also leads on device support and iOS requirement (12.0 vs 15.6). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

I_SCAN ships an update every 10 months, Impact 2025 every 2 days. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | I_SCAN | Impact 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 10 months | **Every 2 days** |
| Size | 39 MB | 36 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Corporate IT Solutions Pte Ltd](https://appshunter.io/developer/489755951) | [PMG ASIA PACIFIC PTE LTD](https://appshunter.io/developer/853026525) |

## What reviewers say

### I_SCAN

[App page](https://appshunter.io/ios/app/i-scan/id6654923009)

**In-app purchases:** none


### Impact 2025

[App page](https://appshunter.io/ios/app/impact-2025/id6742484005)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is I_SCAN free?

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

### Is Impact 2025 free?

Impact 2025 is free to download, with no in-app purchases.

### Which is updated more often, I_SCAN or Impact 2025?

I_SCAN ships an update every 10 months, and Impact 2025 every 2 days. Most recently, I_SCAN was updated on September 9, 2026 and Impact 2025 on September 17, 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.*