Affiliate disclosure: This article may contain affiliate links. If you follow a link and make a purchase, the publisher may earn a commission at no extra cost to you.
phase-6 DE Review: Curriculum-Matched Vocabulary Training, Packages and Family Pricing
What phase6 DE Is and Who It Suits
phase6 is a vocabulary and grammar trainer from the German provider behind phase-6.de. Its homepage sums up the promise as vocabulary and grammar "matched to lessons". The idea is that practice follows the context a learner is working in (textbook, grade level and curriculum) rather than a generic word list. This guide draws only on the merchant's own public pages. Everything below is the merchant's description of itself, not the result of independent testing.
The merchant says phase6 was developed with leading educational publishers and works with common school textbooks. It also cites over 650 million vocabulary items learned per year and a recommendation from over 15,000 teachers. These are merchant-reported figures, and we have not verified them.
On platforms, phase6 can be used as a web app on a computer or as a mobile app on a smartphone or tablet. The audience is therefore school-age learners who follow a specific coursebook, plus parents who manage learning for one or more children. Readers who only want a general-purpose word list may find the match to school material less relevant.
To see how the product is structured, read on to the free version and paid packages. The merchant's homepage is the primary source for everything summarised here.
Shop phase-6 DE Review: Curriculum-Matched Vocabulary Training, Packages and Family Pricing →
Free Version and Paid Packages Explained
AI-generated generic editorial illustration — not a retailer product photo and does not depict the reviewed product or service. Show how the free version, PLUS functions and the Gold, Platin and Diamant packages build on each other.

phase6 is modular. You can use it free of charge, or you can add content and features. The merchant's package overview in its help center lays out the structure.
What the free version includes
The free version offers the basic functions:
- The phase6 learning system. The merchant describes it as repetition at increasing intervals.
- A flexible query limit. A single practice session is capped at 100 cards by default. You can set it anywhere from 10 to 200 queries per content item.
- Family functions. These cover settings for children, reports, and buying and transferring products.
- Creating your own content. You can build lessons and cards with formatted text, images and audio.
- Library access. The library gives a better overview and more editing options.
What the paid options add
Beyond the free tier there are three packages: Gold, Platin (Platinum) and Diamant (Diamond). According to the merchant, all three automatically include the PLUS functions. The PLUS functions include the PONS dictionary, which lets you search for vocabulary and add it to daily practice. The homepage also says PLUS makes creating your own content easier and adds motivating information and learning options.
Vocabulary collections are a separate building block. Each one bundles the vocabulary of a single textbook. A collection can be bought individually or taken from the free allowance that comes with a package. The merchant says collections can be used without a time limit.
English grammar training is the main feature that depends on the top tier. The homepage says you need the Diamant package for it.
This guide does not list package prices or a full feature breakdown for each tier, because the reviewed pages do not show them. Use the merchant's package comparison for the current detail.
Strengths of the phase6 Approach
Judged only on what phase6 publishes about itself, several points stand out.
Spaced repetition. The merchant says its system repeats material at increasing intervals so that knowledge is anchored in long-term memory. That is the merchant's description of the method. This guide makes no claim about proven learning outcomes.
Alignment with school material. Content is organised around textbook, grade level and curriculum. For a learner who follows one particular coursebook, this is the main reason to consider phase6 over a generic flashcard tool. Vocabulary collections bundle the vocabulary of one textbook, which keeps practice close to what is covered in class.
Your own content. Users can create their own content, lessons and cards. These can include formatted text, embedded images and audio. Creating content is part of the free tier, and the merchant says PLUS makes it easier.
Try before you buy. The merchant states that all vocabulary content can be tested for 7 days. Learning progress is kept if you buy later, so a trial does not mean starting again. Collections have no time limit once purchased.
Motivation features. The homepage describes a rewards system meant to keep learners going. It also ties this to good grades, but a guaranteed improvement in grades is not something any app can promise, and this guide does not repeat it as a result.
Testimonials. The homepage shows user quotes from parents, learners and teachers. These are selected and published by the merchant. They are not independent ratings, so treat them as illustration only.
For balance, see the limitations section.
Family Accounts and the Family Discount
Families are a clear focus of the product. According to the merchant's help page on buying and transferring products within a family, a parent can manage settings for the children, view reports, buy products and transfer them. Reports require the child to have the PLUS functions. Products can be bought on a parent's account and then transferred to a family member's account.
How the family discount works
The merchant offers a family discount on packages. It is applied automatically in the cart, and no voucher code is sent. The key rule is that it applies only from the second package bought in the current school year.
The merchant's own example: a parent first buys a package at the normal price for child A. The next package, for child B, then gets 10 EUR off automatically at checkout, provided the conditions are met. Treat the 10 EUR as the merchant's stated example, not a guaranteed amount.
Conditions
- A family with at least one child must be registered.
- A regular package purchase must already have been made in the current school year through the phase6 shop (the first package).
- No other voucher code may have been redeemed on that first order.
The discount cannot be applied retroactively. It works only in the web shop, not in the App Store or Play Store. Check that the discount appears in the cart before you complete the order.
For the sequence to follow, see how to get started.
Limitations and What to Check Before Buying
The merchant's own information points to several things worth checking.
- Grammar needs the top tier. English grammar training requires the Diamant package, according to the homepage. If that is the reason you are interested, the lower packages may not be enough.
- The family discount is narrow. It starts with the second package in a school year. It works only in the web shop. It also does not apply if another voucher was used on the first order.
- The free tier has a session cap. A single practice session is limited to 100 queries by default. You can adjust this between 10 and 200.
- Reports depend on PLUS. Parents can view reports for children, but the children need the PLUS functions.
- Coverage matters. The strongest case for phase6 is textbook alignment. That only helps if your textbook is covered, so check coverage for your specific book before buying.
- Figures are merchant-published. The vocabulary totals, the teacher recommendations and the user quotes all come from the merchant and have not been independently verified.
This guide also has limits of its own. It involves no hands-on testing, so it cannot comment on app performance, bugs or content quality. Current package prices were not in the reviewed sources.
To weigh these points against what the product offers, see the free version and packages.
Shop phase-6 DE Review: Curriculum-Matched Vocabulary Training, Packages and Family Pricing →
How to Weigh phase6 Against Alternatives
A fair comparison works better with criteria than with rankings. When you look at phase6 and any alternative, consider:
- Textbook alignment. Does the tool follow your coursebook, grade level and curriculum?
- Spaced repetition. Does it schedule reviews at growing intervals?
- Own content. Can you create your own lessons and cards, with images and audio?
- Free tier depth. How much can you do without paying?
- Family pricing. Is there a discount for several children, and what are its conditions?
- Platforms. Is there a web app, a mobile app, or both?
The merchant's stated differentiator is its link to school textbooks and curriculum. General-purpose flashcard or language apps may not offer that link, but this guide does not make claims about specific competitors' features or prices. No competitor evidence was reviewed, so check each alternative's own pages.
The free tier and the 7-day content trial let you test phase6 against other options at no cost. That makes a side-by-side trial practical. See the strengths section for what to look for, and the getting-started steps for a sensible order.
The merchant also offers LUNIS ink, a pen for handwriting practice. It is a separate offering, available for English, French and Latin. It is not part of the packages described here.
Who Should Choose phase6 and How to Start
AI-generated generic editorial illustration — not a retailer product photo and does not depict the reviewed product or service. Help readers decide between free use, a 7-day content trial and a package, and tell them when to check for the family discount.

phase6 is best suited to school-age learners who work through a specific textbook, and to parents who manage several children. Learners who need only generic vocabulary may find the free version, or other tools, enough. Those who need English grammar training should look at the Diamant package.
A low-risk sequence:
- Check your textbook. See whether it has a vocabulary collection.
- Try the free version. Basic functions cost nothing.
- Use the 7-day trial. Test the relevant content. Progress is kept if you buy later.
- Decide. Choose a single collection or a Gold, Platin or Diamant package. Choose Diamant if you need grammar training.
- Buying for several children? Register the family and buy through the web shop so the family discount can apply. Confirm it appears in the cart before you pay.
This guide is not independent testing. Confirm current details, including prices, on phase-6.de. The package comparison and the family discount page are the best places to check.
Frequently Asked Questions
Is phase6 free to use, and what do the paid packages add?
Yes. The free version includes the basic functions: the phase6 learning system, a flexible query limit, family functions, creating your own content and library access. The Gold, Platin and Diamant packages all include the PLUS functions, such as the PONS dictionary. Vocabulary collections are bought individually or taken as a package allowance. Check phase-6.de for current prices.
Can I try phase6 content before buying it?
Yes. The merchant says all vocabulary content can be tested for 7 days. If you buy later, your learning progress is kept.
How does the phase6 family discount work and when does it not apply?
It is applied automatically in the cart, with no voucher code, but only from the second package bought in the current school year. You need a registered family with at least one child, and a regular first package bought through the phase6 shop. No other voucher may have been used on that first order. It cannot be applied retroactively. It does not work in the App Store or Play Store.
Do I need the Diamant package for grammar training?
According to the homepage, English grammar training requires the Diamant package.
Do phase6 vocabulary collections expire?
No. The merchant states that vocabulary collections can be used without a time limit. For current prices and details, go to phase-6.de. You can also read the help center.
Editorial information: About our editorial team · Read our editorial policy · Read our affiliate disclosure.
Shop phase-6 DE Review: Curriculum-Matched Vocabulary Training, Packages and Family Pricing →