# UpPOSTech vs Coating OS

UpPOSTech and Coating OS are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 11 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | UpPOSTech | Coating OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | Every 11 days |
| Size | 86 MB | 120 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [IZI SOFTWARE TECHNOLOGY JOINT STOCK COMPANY](https://appshunter.io/developer/1531616435) | [Jackson Stephenson](https://appshunter.io/developer/1750033151) |

## What reviewers say

### UpPOSTech

[App page](https://appshunter.io/ios/app/uppostech/id6753279236)

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

**In-app purchases:** none


### Coating OS

[App page](https://appshunter.io/ios/app/coating-os/id6758826079)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is UpPOSTech free?

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

### Is Coating OS free?

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

### Do UpPOSTech or Coating OS have ads?

Neither UpPOSTech nor Coating OS shows ads.

### Which is updated more often, UpPOSTech or Coating OS?

UpPOSTech ships an update every 11 days, and Coating OS every 11 days. Most recently, UpPOSTech was updated on October 28, 2026 and Coating OS 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.*