Comparison

Learn German vs Algorena

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

Head to head
About

Learn German

Learn German through engaging stories and interactive exercises. Build vocabulary with smart flashcards and master grammar with built-in helpers. Practice listening with native speaker recordings and prepare for exams.

Highlights
  • 2,000+ German stories at your level
  • Smart flashcards with spaced repetition
  • Instant German dictionary and grammar helpers
  • Quizzes to test German skills
  • Native speaker audio recordings
  • Daily new stories
Features
Read full description

Learn German with real news and stories at your level, from A1 beginner to C1. A new story every day, tap-to-translate on any word and a quiz on grammar, vocabulary and der, die, das. Readle teaches German the way you actually use it: by reading and listening. Just 5 minutes a day is enough to make steady progress. HOW IT WORKS • Pick your level (A1, A2, B1, B2 or C1) and a topic you enjoy. • Read and listen to the story, recorded by native German speakers. • Tap any word you don't know to see the English translation and an explanation. • Check your understanding with a short quiz and save new words as flashcards. WHAT YOU GET 【 2,000+ German stories and news 】 Real topics from the news, travel, culture, science, technology and more, rewritten for your level. A new story is added every day. 【 Instant dictionary in the text 】 Tap a word for its translation into English and many other languages, without switching apps. 【 Der, die, das and grammar in context 】 More than 170 grammar helpers explain key structures right inside the story. After each story, a quiz practices articles, grammar and vocabulary. 【 Native-speaker audio 】 Every story comes with audio, so you train listening and pronunciation while you read. 【 Flashcards that stick 】 Save words from the stories you like. Spaced repetition brings them back just before you would forget them. 【 Exam preparation 】 Build the reading and vocabulary you need for the Goethe-Zertifikat, telc, DSH and TestDaF. TOPICS Latest news (e.g. DW, ZDF, Tagesschau) · Travel and transport · Culture · Food · Entertainment · Science and medicine · Technology · People WHO IS READLE FOR? German beginners who want more than flashcards, learners moving to Germany, Austria or Switzerland for work or study, travelers, exam candidates – and anyone who wants to read and understand real German. Download Readle for free and start your first German story today! Follow Readle: Facebook: https://www.facebook.com/ReadleApp Instagram: https://www.instagram.com/readle.german/ Privacy policy: https://readle-app.com/privacy-policy/ Terms of use: https://readle-app.com/term-of-use/

About

Algorena

Features
Read full description

Don't just watch algorithms. Call their next move. Algorena teaches algorithms the way they actually make sense: by running them. Every lesson is the same four steps. Watch the algorithm run, step by step, with every decision narrated. Then the machine stops mid-execution and asks you to call the next move — which cell does binary search look at now? Which neighbor does the queue serve? You answer, you find out immediately, and a wrong answer tells you exactly which idea slipped. Then three questions prove you understood the concept, not just the animation. Nothing here is a video. Every animation is the real algorithm executing on real data, generated fresh each time you practice — so you can never memorize a run. WHAT YOU LEARN • 58 skills across 18 tracks, from linear search to A* pathfinding • Free forever: arrays and search, two pointers and sliding window, prefix sums, the first sorts, stacks, queues and linked lists — 15 complete lessons, full quality, no teasers • Pro adds the advanced 43: merge and quick sort, heaps, radix, Timsort, hash tables, Bloom filters, LRU caches, BSTs, BFS and DFS, Dijkstra, topological sort, union-find, Kruskal, Prim, Bellman-Ford, Floyd-Warshall, recursion and backtracking, dynamic programming, flood fill, A*, KMP, Rabin-Karp, Boyer-Moore, tries, Huffman coding, minimax, alpha-beta pruning, quadtrees, convex hulls and Monte Carlo HOW IT WORKS • See — the algorithm runs on a live stage, with pseudocode highlighting the exact line executing • Predict — the run pauses at every real decision point and hands you the wheel • Understand — miss one and you get the specific misconception, not a red X • Prove it — three concept questions close every lesson A COACH THAT ACTUALLY WATCHES Algorena remembers which mistakes you repeat — not how many, but which kind. "You've been eliminating the half the target is actually in." Then it offers a three-round drill on exactly that. The Daily 5 mixes five skills a day, weakest first. BUILT FOR THE INTERVIEW, AND FOR AFTER IT Mastery per skill, a rank that climbs with the whole curriculum, and a streak that only asks for five minutes. ALGORENA PRO • All 43 advanced lessons • The Coach's drills and the Daily 5 across all 58 skills • No ads, ever • Every future lesson — included as the curriculum grows • One payment, shared with your family — no subscription PRIVACY, FOR REAL No account. No sign-in. No analytics of our own. No servers. Your progress never leaves your device — we couldn't see it if we wanted to. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Learn German4 screens
Algorena4 screens

Verdict

The call

The clearest difference is ads: Learn German at none against Algorena's shown. Learn German also leads on iOS requirement (15.0 vs 26.0). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Learn German sells 4 in-app purchases, starting at $9.99 per month and Algorena sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Learn German ships an update every 5 weeks, Algorena every 2 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Learn German versus Algorena: the parameters behind the verdict, then further details
ParameterLearn GermanAlgorena
PriceFreeFree
Rating4.7 (1.1K ratings) — better—
Positive reviews82.2% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size138 MB13 MB
Age rating12+4+
DeveloperA-Type TechnologiesVinh Nguyen

Bugs and requests

Learn German

Reported bugs

3 issues
  • Quizzes not working properly in some cases
  • Audio not loading for certain stories
  • Inability to exit vocabulary review without completing all words

Requested features

4 requests
  • Ability to sync progress across devices
  • More free content for non-subscribers
  • Offline reading mode
  • Verb conjugation and grammar exercises

Algorena

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Learn German

Subscriptions3
  • Readle German: Premium Monthly$9.991 Month
  • Readle Quarterly Subscription$44.993 Months
  • Yearly Premium Subscription7 Days trial$69.991 Year
One-time1
  • Readle German Lifetime$249.99
1 purchases

Algorena

One-time1
  • Algorena Pro$0.99

Questions

Is Learn German free?
Learn German is free to download, with in-app purchases available.
Is Algorena free?
Algorena is free to download, with in-app purchases available.
Do Learn German or Algorena have ads?
Algorena shows ads; Learn German does not.
Which is updated more often, Learn German or Algorena?
Learn German ships an update every 5 weeks, and Algorena every 2 months. Most recently, Learn German was updated on October 16, 2026 and Algorena on October 9, 2026.

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