# M.S. K394 vs Bluetune AI

The clearest difference is update cadence: Bluetune AI at every 5 days against M.S. K394's every 6 weeks. 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.

M.S. K394 ships an update every 6 weeks, Bluetune AI every 5 days. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | M.S. K394 | Bluetune AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ms-k394/id1510823462/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 237 MB | 109 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [biggerBlueButton](https://appshunter.io/developer/1665155287) |

## What reviewers say

### M.S. K394

[App page](https://appshunter.io/ios/app/ms-k394/id1510823462)

This app provides a unified digital hub for students, families, and educators, offering access to academic schedules, grades, school announcements, and staff directories. It facilitates seamless communication and planning for school events and activities.

**Highlights:** Academic schedule and grade access, School announcements and notifications, Parent-Teacher Association updates, Staff directory, Student progress reports, Multilingual support (100+ languages), Integration with educational platforms

**In-app purchases:** none


### Bluetune AI

[App page](https://appshunter.io/ios/app/bluetune-ai/id6742006231)

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

**In-app purchases:** none


## Frequently asked questions

### Is M.S. K394 free?

M.S. K394 is free to download, with no in-app purchases.

### Is Bluetune AI free?

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

### Do M.S. K394 or Bluetune AI have ads?

Neither M.S. K394 nor Bluetune AI shows ads.

### Which is updated more often, M.S. K394 or Bluetune AI?

M.S. K394 ships an update every 6 weeks, and Bluetune AI every 5 days. Most recently, M.S. K394 was updated on November 3, 2026 and Bluetune AI on November 4, 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.*