Comparison

Percussion Dictionary vs German Grammar

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Percussion Dictionary

Features
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The Percussion Dictionary app is a user-friendly mobile application designed for percussionists and music enthusiasts. With a comprehensive database of almost 3000 terms and definitions with IPA pronunciations, it serves as a valuable guide to various percussion instruments and equipment from around the world. The app is ideal for music students, educators, and professional musicians, providing quick access to essential information. With an intuitive interface and temporary term highlighting, it offers a seamless experience for exploring the diverse world of percussion. Download now and elevate your rhythmic journey! [For Kirk, Jeff and Thad @UCFPercussion]

About

German Grammar

Features
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Build real confidence with intermediate German grammar (Deutsch Grammatik)—fast. This app turns tricky rules into simple, bite-size lessons with clear explanations, lots of examples, and practice MCQs that actually help you remember what you learn. Who it’s for • Learners moving beyond the basics (A2 → B1/B2 German) and frequent travelers to German-speaking countries • Motivated beginners who want a clear, structured German course • Busy adults who prefer short, focused study sessions on grammar, verbs, and word order • People intending to improve reading, writing, and speaking German for work, study, or travel What you’ll learn • Verb foundations: Präsens, Perfekt vs. Präteritum, Plusquamperfekt, Futur I; modal verbs (können, müssen, dürfen, sollen, wollen) in real sentences • Key tenses & moods: Konjunktiv II for politeness and “would” sentences, reported speech basics (Konjunktiv I), passive voice (Vorgangspassiv & Zustandspassiv) • Cases & articles: Nominativ, Akkusativ, Dativ, Genitiv; der/die/das vs. ein/eine, pronouns in each case, typical verb–case patterns • Word order (Wortstellung): verb-second (V2), questions, inversion, main vs. subordinate clauses (weil, dass, wenn, obwohl), position of nicht and other adverbs • Prepositions: two-way prepositions (in, an, auf, über, unter, vor, hinter, zwischen) with Akkusativ/Dativ; fixed-case prepositions (mit, nach, für, ohne, seit, wegen, trotz, während) • Nouns & adjectives: gender patterns, plural forms, adjective endings (weak/mixed/strong) with clear tables, comparisons & superlatives (größer/am größten) • Pronouns: personal, reflexive, possessive, relative (der/die/das, wo, was); using es in dummy subject structures • Core contrasts & “tricky pairs”: – sein vs. haben as auxiliaries – Perfekt vs. Präteritum in spoken vs. written German – schon vs. erst, doch in natural replies – wo / wohin / woher, da-/wo-compounds (damit, worüber, wofür, dafür, darüber) How it works • 45 guided lessons with concise explanations and example-rich notes • Practice MCQs after each topic, plus mixed reviews to lock in grammar and vocabulary • Progress tracking: see completed lessons, scores, and where to review next • Favorites & quick review: bookmark tough cards, verbs, and grammar points to revisit later • Works offline: learn German grammar anywhere—commute, coffee break, or flight Why this app • Designed for clarity: minimal jargon, maximum understanding of German grammar rules • Structured like a course so you always know what to study next • Built for adults: short sessions, practical examples, everyday Deutsch for speaking, reading, and writing • Ideal companion if you’re preparing for B1/B2 German, moving to Germany/Austria/Switzerland, or polishing rusty school German Privacy & access • No account required. • Content available offline once installed. • Optional Pro upgrade may unlock extra practice, mixed reviews, and customization (when available). Start mastering the German grammar rules that unlock confident Deutsch—one clear lesson at a time.

Screenshots

Percussion Dictionary3 screens
German Grammar4 screens

Verdict

The call

The clearest difference is in-app purchases: Percussion Dictionary at none against German Grammar's 1. Percussion Dictionary also leads on update cadence (weekly vs every 6 weeks). On price, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. German Grammar sells 1 one-off in-app purchase. Percussion Dictionary asks for nothing beyond the download.

UpkeepUpdate frequency

Percussion Dictionary ships an update weekly, German Grammar every 6 weeks. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

Scorecard2 real differences · 4 level
Percussion Dictionary versus German Grammar: the parameters behind the verdict, then further details
ParameterPercussion DictionaryGerman Grammar
PriceFreeFree
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size9 MB13 MB
Age rating4+9+
DeveloperJeremy HuntAdeel Malik

In-app purchases

None

Percussion Dictionary

No in-app purchases

1 purchases

German Grammar

One-time1
  • Unlock All Lessons$4.99

Questions

Is Percussion Dictionary free?
Percussion Dictionary is free to download, with no in-app purchases.
Is German Grammar free?
German Grammar is free to download, with in-app purchases available.
Do Percussion Dictionary or German Grammar have ads?
Neither Percussion Dictionary nor German Grammar shows ads.
Which is updated more often, Percussion Dictionary or German Grammar?
Percussion Dictionary ships an update weekly, and German Grammar every 6 weeks. Most recently, Percussion Dictionary was updated on September 10, 2026 and German Grammar on September 13, 2026.

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