10 Minute Japanese vs Algorena
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
10 Minute Japanese
Master Japanese with just 10 minutes a day. This app uses scientifically proven spaced repetition to help you quickly expand your vocabulary and improve speaking, listening, and writing skills. Learn over 500 new words monthly and cover a year's college course material in just 3 months.
- Spaced repetition learning method
- Vocabulary expansion (500+ words/month)
- Speaking and listening practice
- Word-building exercises
- 40+ up-to-date topics
- Covers college-level material quickly
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Japanese is easy! All you need is 10 minutes a day. This is enough to improve your speaking, listening, and even writing skills quickly. With the 10-Minute Japanese app, you are going to get better at speaking and understanding the language by expanding your vocabulary—over 500 new words in a month, each month. Why 10-Minute Japanese? *It’s scientifically proven* The method of spaced repetition enables you to remember words and expressions far better than usual lessons. Even in a year, you will be able to recall 90% of everything you have learned. 10-Minute Japanese employs a learning technique recognized by the best world’s universities. Breaking down big topics into smaller parts allows you to learn the most valuable information in less time, be it common Japanese collocations, idioms, or grammar rules. Our word-building exercises activate your visual memory and improve your language skills. Get one step ahead of everyone who studies Japanese. *It gets you speaking right away* The first 500 most popular words and phrases will serve as a powerful boost for your Japanese. You will learn to describe your life, socialize and speak in the workplace more confidently. *You learn fast* In 3 months, you will cover a language program designed for a one-year college course. Choose the most compelling ones from 40 up-to-date topics: Travelling and Life in a big city, Business and Job interview, Slang, Hobbies, and many more. Learn top 100 verbs and adverbs to see the improvement immediately. Your aspiration means everything. It doesn’t matter that you don’t have much time to spend on your Japanese studies. Start off with only 10 minutes a day, and this will work wonders for your skills. Begin now, and you’re going to be surprised how good at Japanese you really are. Access to the 10-Minute Japanese application is offered on a subscription basis. In order to use the app’s services, you will need to subscribe to any of the available plans. If you choose to subscribe, the payment will be charged to your iTunes Account at confirmation of purchase. Your account will be charged for renewal within 24 hours prior to the end of the current period at the same price. You can manage your subscription at any time and turn off auto-renewal by going to your iTunes Account Settings. Any unused portion of a free trial period will be forfeited when the user purchases a 10-Minute Japanese subscription. Terms of use: https://www.mobilecleverapps.com/terms Privacy policy: https://www.mobilecleverapps.com/privacy
Algorena
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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
Verdict
The clearest difference is ads: 10 Minute Japanese at none against Algorena's shown. 10 Minute Japanese 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
Both are free to download. 10 Minute Japanese sells 6 in-app purchases, starting at $9.99 per 7 days and Algorena sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | 10 Minute Japanese | Algorena |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (394 ratings) — better | — |
| Positive reviews | 29.9% of reviews | — |
| Number of ratings | 394 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 232 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Clever Apps | Vinh Nguyen |
Bugs and requests
10 Minute Japanese
Reported bugs
3 issues- Crashes and freezes
- Incorrect speech recognition
- Subscription issues and inability to cancel
Requested features
5 requests- Option to turn off romaji
- Ability to practice words you've already learned
- More grammar and sentence structure lessons
- Kanji learning tools and resources
- Customizable categories and word lists
Algorena
Not enough reviews yet to summarise bugs or requests.
In-app purchases
10 Minute Japanese
- Full access for 7 days7 Days trial$9.997 Days
- Full access for 3 months$12.993 Months
- Full access for 6 months$19.996 Months
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- Full access for 2 months7 Days trial$29.992 Months
- Full access for 1 year7 Days trial$79.991 Year
- Full access forever$39.99
Algorena
- Algorena Pro$0.99









