# Bubble Sort Mania vs Zen Arrow Flow

The clearest difference is in-app purchases: Bubble Sort Mania at none against Zen Arrow Flow's 6. Zen Arrow Flow's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Zen Arrow Flow sells 6 one-off in-app purchases. Bubble Sort Mania asks for nothing beyond the download.

Bubble Sort Mania ships an update every 2 months, Zen Arrow Flow every 5 days. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Bubble Sort Mania | Zen Arrow Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (408 ratings)](https://appshunter.io/ios/app/zen-arrow-flow/id6761044435/reviews)** |
| Number of ratings | — | **408** |
| Positive reviews | — | 87.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 213 MB | 176 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hide Seek](https://appshunter.io/developer/1804578421) | [T7 GAMES](https://appshunter.io/developer/1521389744) |

## What reviewers say

### Bubble Sort Mania

[App page](https://appshunter.io/ios/app/bubble-sort-mania/id6760022953)

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

**In-app purchases:** none


### Zen Arrow Flow

[App page](https://appshunter.io/ios/app/zen-arrow-flow/id6761044435)

A calming puzzle game where you strategically release arrows to clear a grid. With no timers and hundreds of levels, it offers a mentally engaging experience for relaxation and focus. Hints are available if you get stuck.

**Highlights:** Mentally engaging puzzles, Strategic arrow release, No-timer gameplay, Hundreds of handcrafted levels, Helpful hints available, Clean design and subtle feedback

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coins | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Remove ads 2 | $4.99 | one-time |
| Coins | $4.99 | one-time |
| Remove ads 3 | $9.99 | one-time |
| Huge Coins | $19.99 | one-time |


## Frequently asked questions

### Is Bubble Sort Mania free?

Bubble Sort Mania is free to download, with no in-app purchases.

### Is Zen Arrow Flow free?

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

### Do Bubble Sort Mania or Zen Arrow Flow have ads?

Both Bubble Sort Mania and Zen Arrow Flow show ads.

### Which is updated more often, Bubble Sort Mania or Zen Arrow Flow?

Bubble Sort Mania ships an update every 2 months, and Zen Arrow Flow every 5 days. Most recently, Bubble Sort Mania was updated on October 5, 2026 and Zen Arrow Flow on October 16, 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.*