Numinos vs Rapid Language
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Numinos
This app provides tools to explore languages you are learning, offering unique ways to engage with vocabulary and sentence structures. It features a random sentence generator and a creative translator integrated with a spaced repetition system.
- Random sentence generator
- Contextual word exploration
- Spaced Repetition System (SRS)
- Creative translator
- Monolingual dictionary simulation
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A Note From the Creator: Numinos is a growing suite of tools that I use to explore the languages that I'm learning. The app isn't designed to teach you a language, but rather to help you experience the language you are already learning, in a new way. These tools or modules can all be accessed from the Home screen. A current list of these modules are listed below: Wander: This module is like a "random sentence generator" for language learners. After selecting a language you can begin with a randomly generated sentence. From here, each word in the sentence is clickable. Click on a word, and a new random sentence will be generated, but this time it will feature that word somewhere. This module sort of simulates using a monolingual dictionary in your target language. Instead of looking up the meaning of a word you don't understand, you get to see that word in a new context. You can continue this process indefinitely, exploring the language one sentence at a time. Wonder: This module is like a new, holistic take on an old language learning favorite: the SRS (Spaced Repetition System) Traditionally, you would have to source your own target language material to then input into the SRS. This can be difficult to navigate as you are hunting down written material in a language that widely you don't understand. This module solves this problem by allowing you to create target language material directly in the SRS via your native language. It's like a "Creative Translator" and an SRS built into one tool. In the Future: Currently the app only features these two modules. I'm currently building and testing others. If any of those prove to be useful, I will add them to the app in an update. Notes: The app does require a wifi connection (or data) to function properly. Any content that has already been created in the app can be accessed without a connection, however.
Rapid Language
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Break the language barrier and achieve true fluency with Rapid Language – the all-in-one free language learning app powered by AI. Whether you're starting from scratch or looking to polish your skills, Rapid Language offers a comprehensive suite of tools designed to make learning engaging, effective, and fun. Why choose Rapid Language? Talk to AI: Practice real-life conversations with our intelligent AI tutor. Gain confidence in speaking without the stress of a human classroom. Interactive Ebooks: Learn through context. Read stories and materials tailored to your level to naturally expand your vocabulary. Gamified Learning: Stay motivated with educational games that make grammar and vocabulary practice feel like play. Alphabet & Writing: Master new scripts. Learn to write letters and characters from diverse alphabets with step-by-step guidance. Speech Training: Perfect your accent with advanced speech recognition and pronunciation exercises. Built-in Translator: Never get stuck. Use the integrated translator to understand complex phrases instantly. Supported Languages (60+): Polish, English, Spanish, German, Italian, French, Russian, Thai, Chinese, Arabic, Dutch, Indonesian, Czech, Portuguese, Korean, Hindi, Norwegian, Japanese, Swedish, Danish, Turkish, Vietnamese, Malay, Filipino, Estonian, Bengali, Khmer, Urdu, Swahili, Hebrew, Greek, Hungarian, Romanian, Slovak, Bulgarian, Finnish, Icelandic, Latvian, Ukrainian, Serbian, Latin, Croatian, Karelian, Lithuanian, Slovenian, Albanian, Catalan, Georgian, Armenian, Persian, Kazakh, Uzbek, Amharic, Hausa, Yoruba, Zulu, Tamil, Telugu, Burmese, Sinhala, Mongolian Start your adventure today and speak like a native with Rapid Language!
Screenshots
Verdict
The clearest difference is update cadence: Numinos at weekly against Rapid Language's every 2 months. Rapid Language's advantage is iOS requirement (15.5 vs 18.4). On price, ads, 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. Neither carries in-app purchases, so what you see is what you pay.
Numinos ships an update weekly, Rapid Language every 2 months. The most recent releases landed on September 29, 2026 and October 8, 2026 respectively.
| Parameter | Numinos | Rapid Language |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.4 | 15.5 — better |
| Further details — not scored | ||
| Size | 5 MB | 197 MB |
| Age rating | 4+ | 4+ |
| Developer | David Kennedy | Bartomiej Zukiewicz |
In-app purchases
Numinos
No in-app purchases
Rapid Language
No in-app purchases









