# HF+VUCFYN vs Flow Skema

The clearest difference is in-app purchases: HF+VUCFYN at none against Flow Skema's 1. HF+VUCFYN also leads on iOS requirement (13.0 vs 15.1). Flow Skema's advantage is update cadence (every 2 weeks vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Flow Skema sells 1 one-off in-app purchase. HF+VUCFYN asks for nothing beyond the download.

HF+VUCFYN ships an update monthly, Flow Skema every 2 weeks. The most recent releases landed on October 12, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HF+VUCFYN | Flow Skema |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 179 MB | 46 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hf og Vuc Fyn](https://appshunter.io/developer/1453539394) | [Singam](https://appshunter.io/developer/1867632358) |

## What reviewers say

### HF+VUCFYN

[App page](https://appshunter.io/ios/app/hf-plus-vucfyn/id1297301023)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow Skema

[App page](https://appshunter.io/ios/app/flow-skema/id6757566184)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flow access | $5.99 | one-time |


## Frequently asked questions

### Is HF+VUCFYN free?

HF+VUCFYN is free to download, with no in-app purchases.

### Is Flow Skema free?

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

### Do HF+VUCFYN or Flow Skema have ads?

Neither HF+VUCFYN nor Flow Skema shows ads.

### Which is updated more often, HF+VUCFYN or Flow Skema?

HF+VUCFYN ships an update monthly, and Flow Skema every 2 weeks. Most recently, HF+VUCFYN was updated on October 12, 2026 and Flow Skema on October 13, 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.*