# Rainbow Piece vs Diceso

The clearest difference is update cadence: Diceso at every 5 days against Rainbow Piece's every 3 months. Diceso also leads on iOS requirement (16.4 vs 26.0). 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.

Rainbow Piece ships an update every 3 months, Diceso every 5 days. The most recent releases landed on October 15, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Rainbow Piece | Diceso |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Size | 1 MB | 60 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Kiyoshi Izumi](https://appshunter.io/developer/1807085294) | [NOPECUBE LLC](https://appshunter.io/developer/6793247962) |

## What reviewers say

### Rainbow Piece

[App page](https://appshunter.io/ios/app/rainbow-piece/id6745691663)

**Features:** Apple Watch app

**In-app purchases:** none


### Diceso

[App page](https://appshunter.io/ios/app/diceso/id6793247960)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Piece free?

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

### Is Diceso free?

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

### Do Rainbow Piece or Diceso have ads?

Neither Rainbow Piece nor Diceso shows ads.

### Which is updated more often, Rainbow Piece or Diceso?

Rainbow Piece ships an update every 3 months, and Diceso every 5 days. Most recently, Rainbow Piece was updated on October 15, 2026 and Diceso on October 25, 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.*