# LOCH vs Dubio

The clearest difference is ads: Dubio at none against LOCH's shown. LOCH's advantage is iOS requirement (7.0 vs 13.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. LOCH sells 4 one-off in-app purchases and Dubio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

LOCH ships an update every 5 days, Dubio every 9 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LOCH | Dubio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (14 ratings)](https://appshunter.io/ios/app/dubio/id6737742990/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 417 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Paul Kolvenbach](https://appshunter.io/developer/1409641008) | [Kolenc B.V.](https://appshunter.io/developer/1777700926) |

## What reviewers say

### LOCH

[App page](https://appshunter.io/ios/app/loch-the-hard-shape-game/id1471819642)

A free hypercasual game where players must align shapes under time pressure to score points. Compete with friends and other players for the best score in this challenging puzzle game.

**Highlights:** Hypercasual gameplay, Shape alignment puzzles, Time pressure challenges, High score competition, Challenge friends

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Coins | $0.99 | one-time |
| 200 Coins | $0.99 | one-time |
| No Ads | $2.99 | one-time |
| 5000 Coins | $3.99 | one-time |


### Dubio

[App page](https://appshunter.io/ios/app/dubio/id6737742990)

Navigate minimalist obstacle courses through clever planning and precise execution. Solve puzzles, bounce through levels, and discover hidden challenges in this unique platforming experience. Unlock the full game for more levels and mechanics.

**Highlights:** 100 puzzle levels, Minimalist platforming, Gravity switching mechanics, Visual trickery, Hidden secrets, Touch interaction design, Hint system

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game Unlock | $2.99 | one-time |


## Frequently asked questions

### Is LOCH free?

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

### Is Dubio free?

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

### Do LOCH or Dubio have ads?

LOCH shows ads; Dubio does not.

### Which is updated more often, LOCH or Dubio?

LOCH ships an update every 5 days, and Dubio every 9 days. Most recently, LOCH was updated on November 3, 2026 and Dubio on October 30, 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.*