# 决定吖 vs CastDice

The clearest difference is iOS requirement: 决定吖 at 13.0 against CastDice's 17.6. On update cadence, ads, in-app purchases and device support there is nothing between them.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 决定吖 | CastDice |
| --- | --- | --- |
| Price | — | **Free** |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/castdice/id6741386895/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Free |
| Size | 23 MB | 9 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [北京知翼志愿科技有限公司](https://appshunter.io/developer/1570107413) | [旭 王](https://appshunter.io/developer/1536252900) |

## What reviewers say

### 决定吖

[App page](https://appshunter.io/ios/app/id6740897928)

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

**In-app purchases:** none


### CastDice

[App page](https://appshunter.io/ios/app/castdice/id6741386895)

This app simulates rolling dice, allowing users to customize the quantity of dice rolled. It's designed for leisure and entertainment, providing random point generation for a fun experience.

**Highlights:** Dice rolling simulation, Customizable dice quantity, Random point generation, Leisure and entertainment focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 决定吖 free?

Pricing for 决定吖 is not currently listed on the App Store.

### Is CastDice free?

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

### Do 决定吖 or CastDice have ads?

Neither 决定吖 nor CastDice shows ads.

### Which is updated more often, 决定吖 or CastDice?

决定吖 ships an update every 3 months, and CastDice every 3 months. Most recently, 决定吖 was updated on October 8, 2026 and CastDice 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.*