CourseTrees vs meramu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CourseTrees
Visualize university course catalogs as interactive graphs. Easily see course prerequisites, plan academic paths, and explore what each course unlocks. Supports 156 universities, simplifying semester planning.
- Interactive course graph
- Visualize prerequisites
- Plan academic routes
- Explore course unlocks
- Supports 156 universities
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CourseTrees turns a university's course catalog into one interactive graph. Every course is a node, every prerequisite is an edge. From there, you can see what a course unlocks, trace a route to a course you want to take, and plan a few semesters out without reading the catalog cover to cover. 156 universities are on it today.
meramu
Learn new words by combining illustrated cards in a puzzle format. Discover new terms by mixing elements and collecting their associated words in your chosen language. Offers 248 lessons across 50 languages with audio and pronunciation guides.
- Combine illustrated cards to discover words
- 248 lessons across 50 languages
- Audio pronunciation and native language meanings
- Offline access for saved media
- Optional account backup for progress
- No ads or in-app purchases
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Learn vocabulary by combining illustrated cards. Mix water and earth to discover mud, then collect its word in the language you're learning. Explore 248 lessons, 379 illustrated course cards and 50 learning languages, including Bengali and Tamil. Each lesson gives you a small set of ingredients and a goal to make. Combine cards, use hints when you're stuck, and hold a card to see its meaning in your native language. Read Chinese pinyin or Japanese romaji and kana. Hear words with recorded pronunciation or an available device voice. Artwork and pronunciation for your chosen language download automatically, with your current lesson and next five first. Keep playing while the rest downloads. Saved media works offline on iPhone and iPad. Play without an account. Adults can optionally back up their nickname, settings and progress with Apple, Google or email sign-in. Restore, export or delete your backup from Settings. Gameplay analytics is a separate adult choice and is off by default. No ads or in-app purchases. Existing progress stays separate for each learning language.
Screenshots
Verdict
The clearest difference is ratings volume: meramu at 5 against CourseTrees's 1. On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for CourseTrees against 5.0 for meramu. That said, the two scores are not equally well evidenced: meramu has 5 ratings behind it against 1, so its average is the more settled of the two.
| Parameter | CourseTrees | meramu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | — | Daily |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 11 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | NOAH BAER FINKELSTEIN | Joshua Dirga |
Customer experience
CourseTrees
meramu
In-app purchases
CourseTrees
No in-app purchases
meramu
No in-app purchases
