Select 3M vs Learn French
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Select 3M
This app digitally displays 3M graphic film colors, allowing designers and professionals to select and apply them to images. It helps find the exact color reference and RGB values, and can compare similar shades for efficient project planning.
- Digital display of 3M graphic film colors
- Apply selected colors to images
- View reference numbers and RGB values
- Compare nearest color shades
- Works with COLORCATCH NANO
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« SELECT 3M » the first Digital Colour Specifier for 3M Graphic Films. « SELECT 3M » shows the most important Coloured Graphic Films from 3M in digital form. Exclusive software, especially developed for designers, graphic manufacturers, sign makers, architects, stand builders etc… allows to select any 3M Graphic Film colour and to apply it instantly to a picture. Selected colour shows up on the screen of iPhone, iPad or iPod touch, including its reference number and RGB values (this doesn’t apply to metallic colors). 3M colours can instantly be applied to a picture (text inscription, car, logo etc…) taken by an iPhone, iPad or iPod touch or a camera. « SELECT 3M » not only saves professionals and clients considerable time when searching for the right colour among the various 3M Graphic Films. It can even compare and list the nearest color shades by order of proximity. What’s more, « SELECT 3M » App for iPhone can also work with COLORCATCH NANO! COLORCATCH NANO incorporates a revolutionary new technology to accurately measure the color of smooth, structured or patterned surfaces to determine the corresponding color of the preselected swatch. NANO reads and measures 50'000 pixels separately. During reading it eliminates automatically all non-dominant colors such as shade effects and dirty surfaces. 3M Commercial Graphics Division manufactures translucent, opaque and reflective vinyl and polyester graphic films that can be imaged using traditional solvent or UV screen printing, electronic cut graphic decoration, and digital printing.These films are marketed under the 3M™, Scotchcal™, Scotchlite™, Controltac™, Scotchprint™, and Comply™ trademarks . These materials are widely used by sign companies, screen printers, and graphic manufacturers. Disclaimer: Due to technical limitations colours shown on screen may slightly vary from the true colour of the adhesive film. Please obtain a vinyl sample for final colour approval. Colourcards and colourswatches with real product samples are available from 3M distributors.
Learn French
This app offers a comprehensive approach to learning French, focusing on grammar, vocabulary, and conjugation. It provides instant feedback and recurrent material to accelerate learning, with motivational methods to keep users engaged. Basic features are free, with optional premium content and subscriptions for enhanced access.
- Grammar practice
- Vocabulary building
- Conjugation drills
- Instant feedback
- Motivational methods
- Recurrent learning material
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Learning languages has never been so easy! More and more people learn languages with LENGO every day. Join today and be part of our growing community! LENGO IS FREE TO USE Our goal is to make education accessible to anyone. Thus, all basic features are permanently free to use. We are continuously extending paid content as well as free content to make LENGO even better. WHAT TO EXPECT LENGO equips you with everything you need to learn the language you want. It has been shown that you can significantly reduce the time invested in learning a new language by using instant feedback, recurrent material, and other methodologies that LENGO supports. Another aspect that is likely to improve your learning success is the motivation methods, which are often missing from traditional language-learning methods. However, you still have to bring some initiative. EXTRA CONTENT? THAT'S PREMIUM With LENGO Pro, you unlock your full potential. You unlock everything you need to learn languages as quickly and successfully as possible. ABOUT LENGO LENGO is a language learning platform that strives to enrich global human interaction by improving people’s ability to communicate. Privacy policy: https://www.lengo.io/about/privacy/ Terms of use: https://www.lengo.io/about/terms Questions? Contact us: contact@lengo.io --------------------------------------------------------------- Information about the auto-renewable nature of the subscription A subscription is not essential to get access to the full learning materials. You can also gain access by uploading content that adds value to the community. Otherwise, content can be unlocked through in-app-purchases. However, subscriptions are useful for users who want full access without any further action required. The subscribed user does not have to pay attention to our digital currency. Therefore, full access to the app is Lengo Pro. Each subscription will be automatically renewed unless auto-renew is turned off at least 24 hours before the end of the current payment period. Your iTunes account will be automatically charged at the same price for renewal within 24 hours of the end of the current payment period unless you change your subscription preferences in your iTunes Account Settings. When a subscription is canceled, access to the app’s courses and features will expire at the end of the current payment period.
Screenshots
Verdict
The clearest difference is price: Learn French at Free against Select 3M's $9.99. Learn French also leads on update cadence (every 2 weeks vs every 4 months) and ratings volume (92 vs 1). Select 3M's advantage is in-app purchases (none vs 9) and rating (5.0 vs 4.6). On ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Learn French is free to download; Select 3M costs $9.99 up front. Learn French sells 8 in-app purchases, starting at $3.99 per month. Select 3M asks for nothing beyond the download.
Select 3M holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Learn French has 92 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Select 3M's written reviews are positive against 89% of Learn French's.
Select 3M ships an update every 4 months, Learn French every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Select 3M | Learn French |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | 4.6 (92 ratings) |
| Positive reviews | 100.0% of reviews — better | 88.7% of reviews |
| Number of ratings | 1 | 92 — better |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Colorix SA | Nils Bernschneider |
Customer experience
Select 3M
Learn French
In-app purchases
Select 3M
No in-app purchases
Learn French
- Pro2 variants$3.991 Month
- Pro$4.991 Month
- Pro7 Days trial$9.991 Month
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- Pro7 Days trial$69.991 Year
- 10 Bronze Coins$1.99
- 50 Bronze Coins$3.99
- 1 Silver Coin$6.99
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- 20 Silver Coins$89.99




