# Rummi Timer vs Liar Dice Cup 3D

The clearest difference is in-app purchases: Rummi Timer at none against Liar Dice Cup 3D's 7. Rummi Timer also leads on device support. Liar Dice Cup 3D's advantage is update cadence (every 2 months vs every 10 months) and iOS requirement (15.1 vs 18.4). On price there is nothing between them.

Both are free to download. Liar Dice Cup 3D sells 7 one-off in-app purchases. Rummi Timer asks for nothing beyond the download.

Rummi Timer ships an update every 10 months, Liar Dice Cup 3D every 2 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Rummi Timer | Liar Dice Cup 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 1 MB | 119 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [HAN SHENG WANG](https://appshunter.io/developer/1833824057) | [Yu Cheng Li](https://appshunter.io/developer/1883026052) |

## What reviewers say

### Rummi Timer

[App page](https://appshunter.io/ios/app/rummi-timer/id6751647116)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liar Dice Cup 3D

[App page](https://appshunter.io/ios/app/liar-dice-cup-3d/id6760184731)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 深夜黑主題 | $2.99 | one-time |
| 黃金傳說主題 | $2.99 | one-time |
| 烈火戰車主題 | $2.99 | one-time |
| 夢幻馬卡龍主題 | $2.99 | one-time |
| 雀神麻將主題 | $2.99 | one-time |
| 筆墨書法主題 | $2.99 | one-time |
| 自定義特效文字功能 | $4.99 | one-time |


## Frequently asked questions

### Is Rummi Timer free?

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

### Is Liar Dice Cup 3D free?

Liar Dice Cup 3D is free to download, with in-app purchases available.

### Which is updated more often, Rummi Timer or Liar Dice Cup 3D?

Rummi Timer ships an update every 10 months, and Liar Dice Cup 3D every 2 months. Most recently, Rummi Timer was updated on October 10, 2026 and Liar Dice Cup 3D 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.*