# I_SCAN vs FLS Symposium 2025

The clearest difference is update cadence: FLS Symposium 2025 at daily against I_SCAN's every 10 months. FLS Symposium 2025 also leads on device support and iOS requirement (13.4 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, FLS Symposium 2025 daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | I_SCAN | FLS Symposium 2025 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 10 months | **Daily** |
| Size | 39 MB | 24 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Corporate IT Solutions Pte Ltd](https://appshunter.io/developer/489755951) | [First Line Software, Inc.](https://appshunter.io/developer/786222313) |

## What reviewers say

### I_SCAN

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

**In-app purchases:** none


### FLS Symposium 2025

[App page](https://appshunter.io/ios/app/fls-symposium-2025/id6740580787)

**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 FLS Symposium 2025 free?

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

### Which is updated more often, I_SCAN or FLS Symposium 2025?

I_SCAN ships an update every 10 months, and FLS Symposium 2025 daily. Most recently, I_SCAN was updated on October 25, 2026 and FLS Symposium 2025 on October 25, 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.*