# KIES Online vs LingoFuse

The clearest difference is in-app purchases: KIES Online at none against LingoFuse's 1. KIES Online also leads on iOS requirement (11.0 vs 15.1). LingoFuse's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. LingoFuse sells 1 in-app purchase, starting at $4.90 per month. KIES Online asks for nothing beyond the download.

KIES Online ships an update every 2 months, LingoFuse every 3 weeks. The most recent releases landed on September 22, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | KIES Online | LingoFuse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 49 MB | 44 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MONASABA COMPANY](https://appshunter.io/developer/1364657303) | [Marcin Aszyk](https://appshunter.io/developer/1893336358) |

## What reviewers say

### KIES Online

[App page](https://appshunter.io/ios/app/kies-online/id1574466930)

**Features:** macOS Compatibility

**In-app purchases:** none


### LingoFuse

[App page](https://appshunter.io/ios/app/lingofuse/id6762199761)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual | $4.90 | per month |


## Frequently asked questions

### Is KIES Online free?

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

### Is LingoFuse free?

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

### Do KIES Online or LingoFuse have ads?

Neither KIES Online nor LingoFuse shows ads.

### Which is updated more often, KIES Online or LingoFuse?

KIES Online ships an update every 2 months, and LingoFuse every 3 weeks. Most recently, KIES Online was updated on September 22, 2026 and LingoFuse on October 7, 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.*