# SNALC vs Teach on Mars

The clearest difference is ads: Teach on Mars at none against SNALC's shown. Teach on Mars also leads on update cadence (every 6 weeks vs every 10 months) and monetization model (free vs ad-supported). On price, 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.

SNALC ships an update every 10 months, Teach on Mars every 6 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | SNALC | Teach on Mars |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/teach-on-mars/id1580854583/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 49 MB | 120 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SYNDICAT NATIONALES LYCEES COLLEGES](https://appshunter.io/developer/1540312939) | [Teach on Mars](https://appshunter.io/developer/674099907) |

## What reviewers say

### SNALC

[App page](https://appshunter.io/ios/app/snalc/id1540312936)

This app focuses on studying and defending the professional, material, and moral interests of its members within the education and defense sectors. It operates independently of any political, confessional, or ideological affiliations.

**Highlights:** Study of educational issues, Defense of professional interests, Advocacy for material interests, Protection of moral interests, Independent organization, Membership focused

**Features:** macOS Compatibility

**In-app purchases:** none


### Teach on Mars

[App page](https://appshunter.io/ios/app/teach-on-mars/id1580854583)

Expand your daily knowledge with diverse content and personalized learning. Compete with friends, earn badges, and achieve expert status through certifications. Stay updated on digital learning trends via the news feed.

**Highlights:** Hundreds of content on various themes, Personalized profile and preferences, Challenge friends and colleagues, Collect badges and accumulate points, Reach top of leaderboards, Obtain certifications, Digital learning trends news feed

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SNALC free?

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

### Is Teach on Mars free?

Teach on Mars is free to download, with no in-app purchases.

### Do SNALC or Teach on Mars have ads?

SNALC shows ads; Teach on Mars does not.

### Which is updated more often, SNALC or Teach on Mars?

SNALC ships an update every 10 months, and Teach on Mars every 6 weeks. Most recently, SNALC was updated on November 3, 2026 and Teach on Mars on November 3, 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.*