HelloWords vs DevLingo AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HelloWords
Learn new languages through engaging, visual word games. This app uses a spaced repetition system and strategically selected vocabulary to make learning efficient and fun in just 3 minutes a day. Track your progress with detailed statistics.
- 29 languages available
- Spaced Repetition System (SRS)
- Game-based vocabulary learning
- Advanced learning statistics
- Strategically selected vocabulary
- Fragmented learning (3 minutes/day)
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BUILD VOCABULARY FASTER IN 29 LANGUAGES HelloWords helps you build vocabulary through fun word games, AI-powered stories, smart review systems, and practical everyday words. Whether you're learning English, Spanish, Japanese, Korean, French, German, or another language, you can make steady progress in just a few minutes a day. [29 LANGUAGES AVAILABLE] Learn vocabulary in any of the following languages for FREE: English, Chinese, Cantonese, Japanese, Korean, French, German, Italian, Spanish, Portuguese, Russian, Arabic, Vietnamese, Turkish, Thai, Norwegian, Polish, Dutch, Swedish, Hindi, Indonesian, Hungarian, Danish, Icelandic, and Hebrew. Whether you want to learn English, improve your Japanese vocabulary, study Korean, practice Spanish, or explore a completely new language, HelloWords makes learning simple and enjoyable. [LEARN THROUGH FUN WORD GAMES] Vocabulary learning doesn't have to be boring. HelloWords transforms vocabulary practice into engaging game experiences designed to help you remember words more effectively. Features include: • Drag-and-drop word games • Word matching challenges • Multiple-choice vocabulary quizzes • Smart SRS-based review Each game is designed to help you recognize, understand, and remember vocabulary while keeping learning fun and motivating. [PRACTICE VOCABULARY WITH AI STORIES] Once you've learned new words through games, it's time to see them in action. HelloWords uses AI-generated stories to help you understand how vocabulary is naturally used in real-life situations. Learning words in context makes them easier to remember and more useful when communicating. Features include: • AI-generated vocabulary stories • Personalized stories using words you've already learned • Context-based vocabulary learning • Story-based review experiences Rather than memorizing isolated words, you'll encounter vocabulary inside engaging stories that reinforce meaning, usage, and recall. [SMART REVIEW WITH SPACED REPETITION] Stop forgetting the words you learn. HelloWords uses a Spaced Repetition System (SRS) based on the Ebbinghaus Forgetting Curve to help you review vocabulary at the right time. By revisiting words at optimized intervals, you can improve retention and build long-term vocabulary knowledge more efficiently. Words you've learned through games and stories are automatically scheduled for review, helping strengthen memory and support long-term learning progress. [LEARN VOCABULARY YOU'LL ACTUALLY USE] Unlike traditional vocabulary lists, HelloWords focuses on practical words and expressions that appear in everyday life. Topics include: • Travel • Food • Shopping • Work • Daily Conversations Learn vocabulary you'll actually use when communicating, traveling, studying, or exploring a new culture. [TRACK YOUR LEARNING PROGRESS] After each study session, you can review your learning progress, including the words you've studied and the vocabulary you've already mastered. [LEARN IN JUST 3 MINUTES A DAY] Busy schedule? No problem. HelloWords is designed for short, focused learning sessions that fit naturally into your daily routine. Just a few minutes a day can help you steadily improve your vocabulary and language skills. Start building your vocabulary today and discover a more enjoyable way to learn languages. Questions or feedback? Email: hellowords@hellotalk.com Privacy Policy: https://www.hellowords.com/privacy-policy Terms of Service: https://www.hellowords.com/terms-of-service
DevLingo AI
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Fale um novo idioma com confiança desde o primeiro dia! O DevLingo AI é o seu tutor pessoal de idiomas alimentado por Inteligência Artificial de última geração. Esqueça as regras gramaticais chatas e repetitivas. Com o Lingrow, você aprende praticando conversação em cenários reais, sem medo de errar e no seu próprio ritmo! Seja para viajar, se destacar no trabalho ou praticar um novo hobby, o DevLingo oferece uma experiência completa e divertida para você dominar Inglês, Espanhol, Francês, Alemão e Português. POR QUE O DEVLINGO É DIFERENTE? Conversação Sem Pressão: Pratique conversação real com nossos tutores de Inteligência Artificial. Eles são pacientes, amigáveis e estão disponíveis 24 horas por dia para bater papo e ajudar você a evoluir. Correções Inteligentes: Receba feedbacks imediatos e correções de gramática e pronúncia de forma leve e natural enquanto conversa. Trilha Gamificada Inteligente: Nosso plano de estudos mistura os exercícios de forma dinâmica no estilo, intercalando vocabulário, escrita, escuta, ordenação de frases e exercícios de combinação para você nunca ficar entediado. RECURSOS E FUNCIONALIDADES PRINCIPAIS: TUTORES DE IA COM PERSONALIDADE E SOTAQUE REAL Converse com mentores virtuais que possuem sotaques e estilos de fala variados (como inglês americano, britânico, espanhol da Espanha ou latino-americano). Escolha o tutor ideal para o seu objetivo e treine o seu ouvido para o mundo real! PRÁTICA EM CENÁRIOS DO MUNDO REAL Simule situações práticas do dia a dia, como fazer o check-in em um hotel, pedir um café em uma cafeteria internacional, fazer compras ou até simular uma entrevista de emprego! LIÇÕES DIVERSIFICADAS E INTERATIVAS Aprenda de forma divertida! Nossa trilha intercala exercícios variados para trabalhar todas as habilidades linguísticas: Vocabulário e Memorização: Fixe novas palavras com contextos práticos. Combinar e Associação: Associe termos e expressões rapidamente. Exercícios de Escrita e Escuta: Desenvolva a escrita e a compreensão auditiva. Ordenação: Organize frases de forma natural. APRENDA MÚLTIPLOS IDIOMAS SIMULTANEAMENTE Alterne entre Inglês, Espanhol, Francês, Alemão e Português a qualquer momento nas configurações! O progresso de cada idioma (nível, pontuação e lições concluídas) fica perfeitamente salvo e isolado, para você praticar sem perder suas conquistas. ACOMPANHAMENTO DE METAS E OFENSIVAS Defina sua meta diária de estudos (de 10 a 60 minutos), acumule XP, acompanhe sua sequência de dias seguidos (Ofensiva) e ganhe medalhas exclusivas à medida que sobe de nível (do Iniciante A1 ao Proficiente C1). COMECE AGORA MESMO! Diga adeus à timidez de falar outro idioma. Com apenas 15 minutos por dia, o DevLingo transforma a maneira como você aprende, garantindo que você ganhe a fluência necessária para se comunicar com o mundo. Baixe o DevLingo grátis hoje e comece a falar com confiança!
Screenshots
Verdict
The clearest difference is in-app purchases: DevLingo AI at none against HelloWords's 8. DevLingo AI also leads on ads (none vs shown) and iOS requirement (13.0 vs 16.0). 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. HelloWords sells 7 in-app purchases, starting at $10.99 per month. DevLingo AI asks for nothing beyond the download.
| Parameter | HelloWords | DevLingo AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (104 ratings) — better | — |
| Positive reviews | 76.8% of reviews | — |
| Number of ratings | 104 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | HELLOTALK FOREIGN LANGUAGE EXCHANGE LEARNING TALK CHAT APP | Paulo Nazario |
Bugs and requests
HelloWords
Reported bugs
12 issues- Audio errors in multiple languages
- App bugs and crashes mid-lesson
- Incorrect sounds played during lessons
- Purchase restoration issues
- App doesn't load or freezes
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- Requires frequent deletion/reinstallation
- Login issues
- Inconsistent audio pronunciation
- Interface bugs (unmovable parts)
- Images not showing after payment
- Words don't advance
- Sound teaching pronunciation is inconsistent
Requested features
5 requests- Possibility to review learned words
- Pronunciation practice functionality
- Instruction videos within the app
- Add longer phrases and grammar
- Dark mode option
DevLingo AI
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HelloWords
- HelloWords (1 Month)$10.991 Month
- HelloWords (3 Months)$29.993 Months
- HelloWords -3 Months$29.993 Months
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- HelloWords (6 Months)$47.996 Months
- HelloWords (1 Year)$65.991 Year
- HelloWords (1 Year)7 Days trial$65.991 Year
- HelloWords(Lifetime)2 variants$149.99
DevLingo AI
No in-app purchases
Questions
Is HelloWords free?
Is DevLingo AI free?
Do HelloWords or DevLingo AI have ads?
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