# Bliss Mahjong Cascade vs Duoventra

The clearest difference is ads: Duoventra at none against Bliss Mahjong Cascade's shown. Bliss Mahjong Cascade's advantage is update cadence (every 2 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Bliss Mahjong Cascade ships an update every 2 days, Duoventra weekly. The most recent releases landed on September 18, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Bliss Mahjong Cascade | Duoventra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 96 MB | 49 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Akiel Yetzchal](https://appshunter.io/developer/1849236742) | [namai GmbH](https://appshunter.io/developer/6797624224) |

## What reviewers say

### Bliss Mahjong Cascade

[App page](https://appshunter.io/ios/app/bliss-mahjong-cascade/id6761352247)

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

**In-app purchases:** none


### Duoventra

[App page](https://appshunter.io/ios/app/duoventra/id6797624222)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bliss Mahjong Cascade free?

Bliss Mahjong Cascade is free to download, with no in-app purchases.

### Is Duoventra free?

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

### Do Bliss Mahjong Cascade or Duoventra have ads?

Bliss Mahjong Cascade shows ads; Duoventra does not.

### Which is updated more often, Bliss Mahjong Cascade or Duoventra?

Bliss Mahjong Cascade ships an update every 2 days, and Duoventra weekly. Most recently, Bliss Mahjong Cascade was updated on September 18, 2026 and Duoventra on October 1, 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.*