# 全民K诗 vs 钢琴黑白块

The clearest difference is in-app purchases: 全民K诗 at none against 钢琴黑白块's 5. 全民K诗 also leads on ads (none vs shown) and update cadence (every 2 months vs every 16 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. 钢琴黑白块 sells 5 one-off in-app purchases. 全民K诗 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.3 for 全民K诗 against 4.2 for 钢琴黑白块. That said, the two scores are not equally well evidenced: 全民K诗 has 724 ratings behind it against 9, so its average is the more settled of the two.

全民K诗 ships an update every 2 months, 钢琴黑白块 every 16 months. The most recent releases landed on August 29, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | 全民K诗 | 钢琴黑白块 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (724 ratings)](https://appshunter.io/ios/app/k-k/id742161410/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/6/id1411962454/reviews) |
| Number of ratings | **724** | 9 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 16 months |
| Monetization | **Free** | Ad-supported |
| Size | 70 MB | 281 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Reading Culture Development Co., Ltd.](https://appshunter.io/developer/690444801) | [Beijing TaiheRongRui Trade Co., Ltd.](https://appshunter.io/developer/1371335996) |

## What reviewers say

### 全民K诗

[App page](https://appshunter.io/ios/app/k-k/id742161410)

This app offers a unique way to engage with classic Chinese poetry by allowing users to "K-sing" poems. It features professional readings, a community for interaction, and stress relief through creative expression.

**Highlights:** Poetry K-singing, Professional recitations, Interactive community, Poetry recitation practice, Stress relief through poetry

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎶 Enjoyable singing experience
- 👍 User-friendly interface
- 💡 Diverse song selection
- 🎤 Karaoke-style features

**What reviewers complain about**

- 🐛 Registration and login issues
- 🤔 Confusing password requirements
- 📵 Unable to receive verification codes
- 🚫 Restricted access for overseas users

**Reported bugs**

- Inconsistent password policies
- Verification code delivery failures
- Compatibility issues with certain devices

**Requested features**

- Improved account management options
- Better support for international users
- More social features to connect with friends


### 钢琴黑白块

[App page](https://appshunter.io/ios/app/6/id1411962454)

A popular casual game where players tap piano tiles to the beat of music. It features challenging endless modes and a vast library of songs, aiming to make everyone feel like a pianist.

**Highlights:** Tap piano tiles to music, Endless challenging modes, Vast music library updates, High-quality music experience, Simple and engaging gameplay

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元钻石 | $0.99 | one-time |
| 30元钻石 | $4.99 | one-time |
| 去除广告 | $9.99 | one-time |
| 68元钻石 | $9.99 | one-time |
| 128元钻石 | $19.99 | one-time |


## Frequently asked questions

### Is 全民K诗 free?

全民K诗 is free to download, with no in-app purchases.

### Is 钢琴黑白块 free?

钢琴黑白块 is free to download, with in-app purchases available.

### Which has better reviews, 全民K诗 or 钢琴黑白块?

全民K诗 is rated higher. 全民K诗 averages 4.3 out of 5 from 724 ratings, while 钢琴黑白块 averages 4.2 from 9 ratings.

### Do 全民K诗 or 钢琴黑白块 have ads?

钢琴黑白块 shows ads; 全民K诗 does not.

### Which is updated more often, 全民K诗 or 钢琴黑白块?

全民K诗 ships an update every 2 months, and 钢琴黑白块 every 16 months. Most recently, 全民K诗 was updated on August 29, 2026 and 钢琴黑白块 on September 9, 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.*