# Sift vs Bus Loop

The clearest difference is iOS requirement: Bus Loop at 13.0 against Sift's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Sift sells 1 one-off in-app purchase and Bus Loop sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sift ships an update every 6 days, Bus Loop every 3 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Sift | Bus Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bus-loopjam-master/id6795412024/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 days | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 363 MB |
| Requires iOS | 26.2 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Szlaski](https://appshunter.io/developer/354630706) | [Shoyo Mobi Tech LImited](https://appshunter.io/developer/1880607863) |

## What reviewers say

### Sift

[App page](https://appshunter.io/ios/app/sift-sort-gems-physics-puzzle/id6760543611)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Game | $0.99 | one-time |


### Bus Loop

[App page](https://appshunter.io/ios/app/bus-loopjam-master/id6795412024)

A fun and addictive traffic puzzle game where you control bus flow to solve challenging road situations. Tap to manage the traffic system, pick up passengers, and clear jams. Offers hundreds of levels with increasing difficulty for a satisfying brain-teasing experience.

**Highlights:** Addictive puzzle gameplay, Dynamic traffic control, Easy to play, hard to master, Satisfying flow experience, Hundreds of levels

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Treasure | $2.99 | one-time |
| paradisepackage | $4.99 | one-time |
| paradisepackage | $7.99 | one-time |
| buspass | $9.99 | one-time |
| Remove ADS | $9.99 | one-time |
| paradisepackage | $10.99 | one-time |
| paradisepackage | $15.99 | one-time |
| Gold Package | $19.99 | one-time |
| Gold Package | $39.99 | one-time |
| Gold Package | $69.99 | one-time |


## Frequently asked questions

### Is Sift free?

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

### Is Bus Loop free?

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

### Do Sift or Bus Loop have ads?

Both Sift and Bus Loop show ads.

### Which is updated more often, Sift or Bus Loop?

Sift ships an update every 6 days, and Bus Loop every 3 days. Most recently, Sift was updated on October 12, 2026 and Bus Loop on October 19, 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.*