# LOOP vs Pixbu

The clearest difference is in-app purchases: LOOP at none against Pixbu's 3. Pixbu's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pixbu sells 3 in-app purchases, starting at $3.99 per month. LOOP asks for nothing beyond the download.

LOOP ships an update every 3 months, Pixbu weekly. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | LOOP | Pixbu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 39 MB | 122 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Meixuan Li](https://appshunter.io/developer/1864108091) | [ENES SEVINC](https://appshunter.io/developer/6796922535) |

## What reviewers say

### LOOP

[App page](https://appshunter.io/ios/app/loop-duality-journal/id6756991503)

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

**In-app purchases:** none


### Pixbu

[App page](https://appshunter.io/ios/app/pixbu-pixel-pet-habit-tracker/id6796922533)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buddy+ Monthly | $3.99 | per month |
| Buddy+ Yearly | $21.99 | per year |
| Buddy+ Lifetime | $51.99 | one-time |


## Frequently asked questions

### Is LOOP free?

LOOP is free to download, with no in-app purchases.

### Is Pixbu free?

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

### Do LOOP or Pixbu have ads?

Neither LOOP nor Pixbu shows ads.

### Which is updated more often, LOOP or Pixbu?

LOOP ships an update every 3 months, and Pixbu weekly. Most recently, LOOP was updated on October 30, 2026 and Pixbu on November 6, 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.*