# UBAINS vs 乐道译

The clearest difference is in-app purchases: UBAINS at none against 乐道译's 4. UBAINS also leads on iOS requirement (12.0 vs 15.0). 乐道译's advantage is update cadence (every 5 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. 乐道译 sells 4 one-off in-app purchases. UBAINS asks for nothing beyond the download.

UBAINS ships an update monthly, 乐道译 every 5 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UBAINS | 乐道译 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Size | 30 MB | 26 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [深圳华兆科技有限公司](https://appshunter.io/developer/1095331806) | [Letoy (Macau) Technology Limited](https://appshunter.io/developer/1734369549) |

## What reviewers say

### UBAINS

[App page](https://appshunter.io/ios/app/ubains-e/id6511216867)

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

**In-app purchases:** none


### 乐道译

[App page](https://appshunter.io/ios/app/id6806829214)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 9 积分 | $0.29 | one-time |
| 1000 积分 | $1.99 | one-time |
| 5300 积分 | $9.99 | one-time |
| 11000 积分 | $19.99 | one-time |


## Frequently asked questions

### Is UBAINS free?

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

### Is 乐道译 free?

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

### Do UBAINS or 乐道译 have ads?

Neither UBAINS nor 乐道译 shows ads.

### Which is updated more often, UBAINS or 乐道译?

UBAINS ships an update monthly, and 乐道译 every 5 days. Most recently, UBAINS was updated on November 4, 2026 and 乐道译 on October 31, 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.*