# UB vs 傾到夜深

The clearest difference is in-app purchases: UB at none against 傾到夜深's 1. UB also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.6). 傾到夜深's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. 傾到夜深 sells 1 one-off in-app purchase. UB asks for nothing beyond the download.

UB ships an update every 2 months, 傾到夜深 every 2 weeks. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | UB | 傾到夜深 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 49 MB | 65 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [UNTIL BLANK LTD](https://appshunter.io/developer/1666254730) | [Creasant Innovision Limited](https://appshunter.io/developer/1098066469) |

## What reviewers say

### UB

[App page](https://appshunter.io/ios/app/ub/id1666254728)

**In-app purchases:** none


### 傾到夜深

[App page](https://appshunter.io/ios/app/id6760713245)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 傾到夜深-朋友版 完整內容 | $4.99 | one-time |


## Frequently asked questions

### Is UB free?

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

### Is 傾到夜深 free?

傾到夜深 is free to download, with in-app purchases available.

### Do UB or 傾到夜深 have ads?

傾到夜深 shows ads; UB does not.

### Which is updated more often, UB or 傾到夜深?

UB ships an update every 2 months, and 傾到夜深 every 2 weeks. Most recently, UB was updated on October 19, 2026 and 傾到夜深 on October 17, 2026.

---

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