# Filtermist vs GYEON MESSAGE

The clearest difference is update cadence: GYEON MESSAGE at every 2 weeks against Filtermist's every 37 months. GYEON MESSAGE also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Filtermist ships an update every 37 months, GYEON MESSAGE every 2 weeks. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Filtermist | GYEON MESSAGE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 weeks** |
| Size | 28 MB | 26 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Filtermist International Limited](https://appshunter.io/developer/1450818797) | [Innovative Chemicals Pte. Ltd.](https://appshunter.io/developer/1481191397) |

## What reviewers say

### Filtermist

[App page](https://appshunter.io/ios/app/filtermist/id1450818798)

**Features:** macOS Compatibility

**In-app purchases:** none


### GYEON MESSAGE

[App page](https://appshunter.io/ios/app/gyeon-message/id1481191398)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Filtermist free?

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

### Is GYEON MESSAGE free?

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

### Do Filtermist or GYEON MESSAGE have ads?

Neither Filtermist nor GYEON MESSAGE shows ads.

### Which is updated more often, Filtermist or GYEON MESSAGE?

Filtermist ships an update every 37 months, and GYEON MESSAGE every 2 weeks. Most recently, Filtermist was updated on October 26, 2026 and GYEON MESSAGE on November 3, 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.*