# COLFRAY JP vs StreamLingo

The clearest difference is update cadence: StreamLingo at monthly against COLFRAY JP's every 2 months. StreamLingo also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

COLFRAY JP ships an update every 2 months, StreamLingo monthly. Both last shipped on October 11, 2026.

## The numbers

| Metric | COLFRAY JP | StreamLingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 37 MB | 11 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Uplift Educational Solutions](https://appshunter.io/developer/1793846825) | [Thomas Joseph Shelley](https://appshunter.io/developer/1717010199) |

## What reviewers say

### COLFRAY JP

[App page](https://appshunter.io/ios/app/colfray-jp/id6471982954)

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

**In-app purchases:** none


### StreamLingo

[App page](https://appshunter.io/ios/app/streamlingo-learn-english/id6472401664)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is COLFRAY JP free?

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

### Is StreamLingo free?

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

### Do COLFRAY JP or StreamLingo have ads?

Neither COLFRAY JP nor StreamLingo shows ads.

### Which is updated more often, COLFRAY JP or StreamLingo?

COLFRAY JP ships an update every 2 months, and StreamLingo monthly. Most recently, COLFRAY JP was updated on October 11, 2026 and StreamLingo on October 11, 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.*