# OP vs Orbit

The clearest difference is update cadence: Orbit at every 2 weeks against OP's every 7 months. OP's advantage is iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OP ships an update every 7 months, Orbit every 2 weeks. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | OP | Orbit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Size | 13 MB | 68 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pantavanij co., Ltd](https://appshunter.io/developer/1306655998) | [Poom Suchao-in](https://appshunter.io/developer/1760916853) |

## What reviewers say

### OP

[App page](https://appshunter.io/ios/app/op-buysite/id1306655999)

**Features:** macOS Compatibility

**In-app purchases:** none


### Orbit

[App page](https://appshunter.io/ios/app/orbit-journal/id6777157674)

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

**In-app purchases:** none


## Frequently asked questions

### Is OP free?

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

### Is Orbit free?

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

### Do OP or Orbit have ads?

Neither OP nor Orbit shows ads.

### Which is updated more often, OP or Orbit?

OP ships an update every 7 months, and Orbit every 2 weeks. Most recently, OP was updated on October 26, 2026 and Orbit on October 28, 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.*