# 经典猜歌2 vs Lights Out

The clearest difference is in-app purchases: Lights Out at none against 经典猜歌2's 3. 经典猜歌2's advantage is ads (none vs shown) and iOS requirement (7.0 vs 10.0). On price, update cadence and device support there is nothing between them.

Both are free to download. 经典猜歌2 sells 3 one-off in-app purchases. Lights Out asks for nothing beyond the download.

经典猜歌2 ships an update every 9 days, Lights Out weekly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 经典猜歌2 | Lights Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/2/id1195278502/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 48 MB |
| Requires iOS | **7.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [秋宁 李](https://appshunter.io/developer/1021172559) | [Peikun Duan](https://appshunter.io/developer/1240254007) |

## What reviewers say

### 经典猜歌2

[App page](https://appshunter.io/ios/app/2/id1195278502)

Test your music knowledge by identifying popular classic songs from short audio clips. Relive memorable tunes while challenging your inner music expert. Perfect for music lovers and karaoke stars.

**Highlights:** Listen to music clips, Guess song titles, Classic popular songs, Music trivia challenge, Relive classic tunes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 888个金币 | $0.99 | one-time |
| 1888个金币 | $1.99 | one-time |
| 5888个金币 | $4.99 | one-time |


### Lights Out

[App page](https://appshunter.io/ios/app/lights-out-arcade-game/id6738937094)

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

**In-app purchases:** none


## Frequently asked questions

### Is 经典猜歌2 free?

经典猜歌2 is free to download, with in-app purchases available.

### Is Lights Out free?

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

### Do 经典猜歌2 or Lights Out have ads?

Lights Out shows ads; 经典猜歌2 does not.

### Which is updated more often, 经典猜歌2 or Lights Out?

经典猜歌2 ships an update every 9 days, and Lights Out weekly. Most recently, 经典猜歌2 was updated on October 24, 2026 and Lights Out on October 30, 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.*