# Onet linka vs Plumb

The clearest difference is update cadence: Onet linka at every 2 days against Plumb's monthly. Onet linka also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Onet linka sells 6 one-off in-app purchases and Plumb sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Onet linka ships an update every 2 days, Plumb monthly. The most recent releases landed on October 6, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Onet linka | Plumb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plumb-tower-stack/id6801711193/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 240 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Dinh Vu Thi](https://appshunter.io/developer/1809487930) | [ARRON PAUL CHELMO](https://appshunter.io/developer/6789955576) |

## What reviewers say

### Onet linka

[App page](https://appshunter.io/ios/app/onet-linka-connect-quest/id6782799488)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin 1 | $0.99 | one-time |
| Coin 2 | $2.99 | one-time |
| Golden Pig | $2.99 | one-time |
| Coin 3 | $4.99 | one-time |
| Coin 4 | $9.99 | one-time |
| Coin 5 | $19.99 | one-time |


### Plumb

[App page](https://appshunter.io/ios/app/plumb-tower-stack/id6801711193)

Tap to stack blocks and build a tower. Misplace a block and your tower shrinks, but perfect landings restore its width. Master three distinct modes with increasing challenges and strategic pickups.

**Highlights:** One-tap gameplay, Three distinct game modes, Offline play, High score tracking per mode, Colorblind-friendly design, VoiceOver and Reduce Motion support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Onet linka free?

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

### Is Plumb free?

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

### Do Onet linka or Plumb have ads?

Both Onet linka and Plumb show ads.

### Which is updated more often, Onet linka or Plumb?

Onet linka ships an update every 2 days, and Plumb monthly. Most recently, Onet linka was updated on October 6, 2026 and Plumb on October 13, 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.*