Sphinx vs Converso
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sphinx
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Learn English language through the wonders of Ancient Egypt Step into a world where every English sentence echoes between pyramids and hieroglyphs. The golden sands of Egypt are more than a backdrop—they’re part of your grammar journey. As you explore this mysterious civilization, you’ll naturally build skills in vocabulary, pronunciation, and correct sentence structure. Ancient legends inspire every lesson, helping grammar feel vivid and alive. Practice grammar in immersive, meaningful ways Explore the rules of usage for adjectives, prepositions, verbs, pronouns, and articles. Each topic unfolds like a scroll of wisdom, revealing how each grammar rule fits into daily conversation. From basic concepts to more complex sentence building, the learning process is gradual, supportive, and tailored to all levels. Perfect for both beginners and those revisiting the language. Comprehensive grammar guide with real examples The grammar section offers clear, structured explanations using practical examples. All core topics are covered with precision—whether it’s how to use a specific article or the correct form of a verb. You’ll find insights into the differences between British and American English too. After each section, more than 15 interactive exercises allow you to practice grammar actively and with confidence. Engaging tests inspired by ancient mysteries Mythology, ancient rulers, and sacred temples serve as the backdrop for grammar tests. Practice grammar with sentences set in ancient cities or within mysterious tombs, each test designed to sharpen your use of verbs and prepositions while immersing you in the culture of the past. Each task brings a piece of history into your learning, giving you an experience that’s both educational and atmospheric. Build vocabulary and listening naturally While mastering grammar, you’ll also enhance your vocabulary and listening skills. Sentence context drawn from Egyptian myths makes each word easier to remember. Exercises are designed to strengthen language understanding, and the mix of visual and linguistic material supports active learning for adults and kids alike. Supports IELTS, TOEFL, and real conversations The grammar foundation you build here is ideal for structured exams like IELTS and TOEFL. Beyond that, the app helps improve your ability to engage in natural conversation. The immersive content ensures that grammar is not just memorized but truly used—preparing you for real-world communication and confident speaking. Ancient context, modern language tools This journey is rich in discovery, blending tradition and technology. Learn English language skills through a thoughtful and creative approach. All grammar content is presented with care and attention to how people learn best. Suitable for both structured study and casual exploration, the app adapts to your pace and keeps you engaged through every temple, tomb, and timeless lesson. A new way to experience English learning With its unique theme and structured content, the app brings grammar to life. The historical settings give meaning to each rule and example. You’ll build habits that last, with grammar knowledge that flows naturally into your writing, speaking, and comprehension. Let the echoes of the past shape your future mastery of the English language. Support: appsfenls@gmail.com Terms of use & Privacy policy: https://apps.fenls.com/legacy.html
Converso
Master a new language by engaging in natural conversations. Practice speaking and listening skills to build fluency and confidence. This app offers an immersive way to learn through dialogue.
- Conversational language learning
- Speaking practice
- Listening comprehension
- Fluency building
- Confidence enhancement
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Learn language through conversation.
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Verdict
The clearest difference is in-app purchases: Converso at none against Sphinx's 6. Converso also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price 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. Sphinx sells 5 in-app purchases, starting at $8.49 per 7 days. Converso asks for nothing beyond the download.
Sphinx ships an update every 2 weeks, Converso every 2 days. The most recent releases landed on September 11, 2026 and September 17, 2026 respectively.
| Parameter | Sphinx | Converso |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.4 | 12.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 43 MB |
| Age rating | 4+ | 17+ |
| Developer | Nelly Latypova | Matthew Walter |
In-app purchases
Sphinx
- Complete English Grammar Pro3 Days trial$8.497 Days
- Ultimate English Grammar Pro3 Days trial2 variants$9.491 Month
- Advanced English Grammar Pro$33.906 Months
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- Pro English Grammar Learning7 Days trial$34.991 Year
- Pro English Grammar Learning3 Days trial$34.991 Year
Converso
No in-app purchases









