# 北外多语 vs SegLingo

The clearest difference is in-app purchases: 北外多语 at none against SegLingo's 1. 北外多语 also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. SegLingo sells 1 in-app purchase, starting at $0.99 per 7 days. 北外多语 asks for nothing beyond the download.

北外多语 ships an update every 2 months, SegLingo every 10 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 北外多语 | SegLingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 29 MB | 191 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Foreign Studies University](https://appshunter.io/developer/1640418473) | [仲川 刘](https://appshunter.io/developer/1725413036) |

## What reviewers say

### 北外多语

[App page](https://appshunter.io/ios/app/id1635711540)

**Features:** macOS Compatibility

**In-app purchases:** none


### SegLingo

[App page](https://appshunter.io/ios/app/seglingo-immersive-reader/id6754619452)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |


## Frequently asked questions

### Is 北外多语 free?

北外多语 is free to download, with no in-app purchases.

### Is SegLingo free?

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

### Do 北外多语 or SegLingo have ads?

Neither 北外多语 nor SegLingo shows ads.

### Which is updated more often, 北外多语 or SegLingo?

北外多语 ships an update every 2 months, and SegLingo every 10 months. Most recently, 北外多语 was updated on October 16, 2026 and SegLingo on October 12, 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.*