# LSF vs Calmly Student

The clearest difference is in-app purchases: LSF at none against Calmly Student's 1. Calmly Student's advantage is update cadence (every 4 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Calmly Student sells 1 in-app purchase, starting at $2.99 per month. LSF asks for nothing beyond the download.

LSF ships an update every 2 months, Calmly Student every 4 days. The most recent releases landed on September 18, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | LSF | Calmly Student |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 138 MB | 79 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weduc UK Ltd](https://appshunter.io/developer/1635738266) | [Stephane de Barbanson](https://appshunter.io/developer/1876500326) |

## What reviewers say

### LSF

[App page](https://appshunter.io/ios/app/lsf/id1489182495)

This platform enhances communication between parents and staff of affiliated schools and a nursery. It provides personalized updates on a child's learning journey and school announcements through a secure messaging system and newsfeed.

**Highlights:** Personalized child and class messages, Push notifications and in-app alerts, Private, personalized newsfeed, School event notice updates, Digitalized paper communication

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

**In-app purchases:** none


### Calmly Student

[App page](https://appshunter.io/ios/app/calmly-student/id6759039617)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | per month |


## Frequently asked questions

### Is LSF free?

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

### Is Calmly Student free?

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

### Do LSF or Calmly Student have ads?

Neither LSF nor Calmly Student shows ads.

### Which is updated more often, LSF or Calmly Student?

LSF ships an update every 2 months, and Calmly Student every 4 days. Most recently, LSF was updated on September 18, 2026 and Calmly Student on September 26, 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.*