# Vacuus vs Fun Arrow Flow

The clearest difference is rating: Vacuus at 5.0 against Fun Arrow Flow's 4.5. Vacuus also leads on ads (none vs shown) and iOS requirement (13.1 vs 15.0). Fun Arrow Flow's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. Vacuus sells 2 one-off in-app purchases. Fun Arrow Flow asks for nothing beyond the download.

Vacuus holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Fun Arrow Flow has 40 ratings behind it against 1, so its average is the more settled of the two.

Vacuus ships an update every 2 weeks, Fun Arrow Flow every 2 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Vacuus | Fun Arrow Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vacuus/id1520172981/reviews)** | [4.5 (40 ratings)](https://appshunter.io/ios/app/fun-arrow-flow/id6804612084/reviews) |
| Number of ratings | 1 | **40** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 41 MB | 226 MB |
| Requires iOS | **13.1** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mar Martinez](https://appshunter.io/developer/979009787) | [Emanuela Plesea](https://appshunter.io/developer/6804612088) |

## What reviewers say

### Vacuus

[App page](https://appshunter.io/ios/app/vacuus/id1520172981)

A logic puzzle game where players combine and operate icons in the correct sequence to make them disappear. It's designed to enhance short-term memory and planning skills through fun gameplay. Use clues when you get stuck to improve your score.

**Highlights:** Icon combination puzzles, Sequence operation gameplay, Score-based progression, In-game clues, Memory skill enhancement, Planning skill development

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 10 hints | $0.99 | one-time |
| Buy 1 month of game | $0.99 | one-time |


### Fun Arrow Flow

[App page](https://appshunter.io/ios/app/fun-arrow-flow/id6804612084)

Engage in a relaxing puzzle game where you tap directional arrows in the correct sequence to clear the board. Progress through hundreds of levels with increasing difficulty and unlock in-game rewards. Designed for quick sessions, this game offers intuitive controls and smooth performance for lasting engagement.

**Highlights:** Simple arrow-based puzzle gameplay, Hundreds of levels with increasing difficulty, Unlock in-game rewards, Smooth animations and clean design, Lightweight and easy to play, Intuitive controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Vacuus free?

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

### Is Fun Arrow Flow free?

Fun Arrow Flow is free to download, with no in-app purchases.

### Which has better reviews, Vacuus or Fun Arrow Flow?

Vacuus is rated higher. Vacuus averages 5.0 out of 5 from 1 ratings, while Fun Arrow Flow averages 4.5 from 40 ratings.

### Do Vacuus or Fun Arrow Flow have ads?

Fun Arrow Flow shows ads; Vacuus does not.

### Which is updated more often, Vacuus or Fun Arrow Flow?

Vacuus ships an update every 2 weeks, and Fun Arrow Flow every 2 days. Most recently, Vacuus was updated on October 8, 2026 and Fun Arrow Flow on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*