# Loop Stack vs Bus Loop Out

The clearest difference is ratings volume: Bus Loop Out at 80 against Loop Stack's 15. Loop Stack's advantage is iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Loop Stack sells 14 one-off in-app purchases and Bus Loop Out sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Loop Stack against 4.7 for Bus Loop Out. That said, the two scores are not equally well evidenced: Bus Loop Out has 80 ratings behind it against 15, so its average is the more settled of the two.

Loop Stack ships an update every 9 days, Bus Loop Out weekly. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Loop Stack | Bus Loop Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (15 ratings)](https://appshunter.io/ios/app/loop-stack/id6743708033/reviews) | **[4.7 (80 ratings)](https://appshunter.io/ios/app/bus-loop-out/id6752111085/reviews)** |
| Number of ratings | 15 | **80** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 260 MB | 301 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNICO STUDIO](https://appshunter.io/developer/1467451326) | [Horix Technologies Limited](https://appshunter.io/developer/1829952574) |

## What reviewers say

### Loop Stack

[App page](https://appshunter.io/ios/app/loop-stack/id6743708033)

A visually engaging puzzle game where players strategically stack and match colored threads. The objective is to complete stacks by connecting matching colors, offering a relaxing yet mentally stimulating experience as puzzles increase in difficulty.

**Highlights:** Drag and drop spools, Connect matching thread colors, Complete stacks to clear, Challenging puzzles, Relaxing gameplay

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thanksgiving Treat | $0.99 | one-time |
| Starter Bundle 2 | $0.99 | one-time |
| 1000 Coins | $1.99 | one-time |
| Fail-Proof Offer | $4.99 | one-time |
| No Ads | $6.99 | one-time |
| Essential Bundle 2 | $6.99 | one-time |
| 5000 Coins | $7.99 | one-time |
| No-Ads Bundle | $9.99 | one-time |
| 10000 Coins | $14.99 | one-time |
| Deluxe Bundle 2 | $14.99 | one-time |
| Premium Bundle 2 | $29.99 | one-time |
| 25000 Coins | $29.99 | one-time |
| 50000 Coins | $54.99 | one-time |
| 100000 Coins | $99.99 | one-time |


### Bus Loop Out

[App page](https://appshunter.io/ios/app/bus-loop-out/id6752111085)

Guide colorful buses to their matching holes by tapping to release them at the right time. Avoid traffic jams and overlapping loops in this logic puzzle game. Enjoy short, fast-paced levels with no timers.

**Highlights:** Tap to release buses, Match bus color to hole color, Avoid traffic jams, Looping bus mechanics, Short, fast-paced levels, No timers or pressure

**Features:** macOS Compatibility

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Package 1 | $1.99 | one-time |
| No ads | $4.99 | one-time |
| Small Pack | $4.99 | one-time |
| Coin Package 2 | $4.99 | one-time |
| Fail Offer | $4.99 | one-time |
| No ads pack | $7.99 | one-time |
| Medium Pack | $9.99 | one-time |
| Coin Package 3 | $9.99 | one-time |
| Coin Package 4 | $14.99 | one-time |
| Large Pack | $19.99 | one-time |
| Ultra Pack | $39.99 | one-time |
| Coin Package 6 | $79.99 | one-time |


## Frequently asked questions

### Is Loop Stack free?

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

### Is Bus Loop Out free?

Bus Loop Out is free to download, with in-app purchases available.

### Which has better reviews, Loop Stack or Bus Loop Out?

Bus Loop Out is rated higher. Loop Stack averages 4.6 out of 5 from 15 ratings, while Bus Loop Out averages 4.7 from 80 ratings.

### Do Loop Stack or Bus Loop Out have ads?

Both Loop Stack and Bus Loop Out show ads.

### Which is updated more often, Loop Stack or Bus Loop Out?

Loop Stack ships an update every 9 days, and Bus Loop Out weekly. Most recently, Loop Stack was updated on September 17, 2026 and Bus Loop Out on September 30, 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.*