Be GUERLAIN vs Teach on Mars
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Be GUERLAIN
This app educates beauty consultants on brand history and products, fostering a global community of ambassadors. It offers personalized training, a comprehensive library, interactive activities, and an online product catalog to enhance knowledge and sales skills.
- Personalized training paths
- Exhaustive training library
- Interactive training activities
- Online product catalogue
- Community challenges and rewards
- Brand history and product education
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Discover Be Guerlain, the 1st App specially designed for educating all beauty consultants about Guerlain brand, history and products, and for creating a worldwide community of Guerlain ambassadors. Thanks to this App, remain connected to Guerlain latest news and profit from preview information about the novelties. Many innovative functionalities have been developed to make this App a must-have daily tool: - personalized training paths - an exhaustive training library - interactive and playful training activities - as well as an online product catalogue. Everything you want to know about Guerlain is in this App. Grow your knowledge, share your best selling tips and challenge yourself within the Be Guerlain community. Many rewards and gifts will be delivered all year long to the most active and top ranked beauty consultants. Let’s Be Guerlain, a unique educating experience !
Teach on Mars
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.
- 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
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Extend your knowledge every day with hundreds of content on various themes! Personalize your profile and preferences, challenge your friends or colleagues, collect badges and accumulate points to reach the top of the leaderboards, obtain certifications and become an expert. Thanks to the Wall (your news feed) take advantage of the latest digital learning trends. Are you a company or a training organization? Would you like a similar application, with your brand identity (colors, logo, etc.), with quality content, or even your own content, to train your learner populations? And you'd like it to be integrated with your existing software ecosystem? It's possible! Discover our authoring tool, our administration interface, learning statistics and much more on www.teachonmars.com!
Screenshots
Verdict
Be GUERLAIN and Teach on Mars are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Be GUERLAIN against 5.0 for Teach on Mars. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Be GUERLAIN ships an update every 2 months, Teach on Mars every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | Be GUERLAIN | Teach on Mars |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 174 MB | 120 MB |
| Age rating | 12+ | 4+ |
| Developer | Guerlain | Teach on Mars |
Customer experience
Be GUERLAIN
Teach on Mars
In-app purchases
Be GUERLAIN
No in-app purchases
Teach on Mars
No in-app purchases
Questions
Is Be GUERLAIN free?
Is Teach on Mars free?
Which has better reviews, Be GUERLAIN or Teach on Mars?
Do Be GUERLAIN or Teach on Mars have ads?
Which is updated more often, Be GUERLAIN or Teach on Mars?
Other comparisons
