# DOOKU vs Umi

The clearest difference is in-app purchases: DOOKU at none against Umi's 9. DOOKU also leads on iOS requirement (13.0 vs 15.6). Umi's advantage is update cadence (every 6 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Umi sells 9 one-off in-app purchases. DOOKU asks for nothing beyond the download.

DOOKU ships an update monthly, Umi every 6 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DOOKU | Umi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dooku/id1601160818/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free | — |
| Size | 233 MB | 60 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HeiDengXiaHuo Technology](https://appshunter.io/developer/1559363450) | [贵州柚米科技有限公司](https://appshunter.io/developer/1895140874) |

## What reviewers say

### DOOKU

[App page](https://appshunter.io/ios/app/dooku/id1601160818)

A vibrant community platform for millennials focused on hip-hop and street culture. Discover diverse youth subcultures, connect with new people, join groups, and stay updated on trends and events.

**Highlights:** Hip-hop and street culture focus, Social networking and making friends, Group formation and activities, Trend and event updates, Forum for discussion, Original content sharing

**In-app purchases:** none


### Umi

[App page](https://appshunter.io/ios/app/umi/id6763055704)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| umi币充值 | $0.99 | one-time |
| umi币充值 | $1.99 | one-time |
| umi币充值 | $3.99 | one-time |
| umi币充值 | $6.99 | one-time |
| umi币充值 | $14.99 | one-time |
| umi币充值 | $24.99 | one-time |
| umi币充值 | $59.99 | one-time |
| umi币充值 | $79.99 | one-time |
| umi币充值 | $99.99 | one-time |


## Frequently asked questions

### Is DOOKU free?

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

### Is Umi free?

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

### Do DOOKU or Umi have ads?

Neither DOOKU nor Umi shows ads.

### Which is updated more often, DOOKU or Umi?

DOOKU ships an update monthly, and Umi every 6 days. Most recently, DOOKU was updated on October 17, 2026 and Umi on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*