Digamo vs KotobaBloom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Digamo
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Real conversation practice in 8 languages with an AI partner that runs entirely on your iPhone. Talk as much as you want — no minute caps, no accounts, no data leaving your device. Your first conversation is free. 8 LANGUAGES Spanish (Spain, Mexico, Latin America) · French · Italian · Portuguese (Brazil, Portugal) · German · Swedish · English (United States, United Kingdom) · Japanese More languages coming soon. TALK AS MUCH AS YOU WANT No minute caps. No daily limits. No credits to run out. The AI lives on your phone, so there’s nothing to ration — practice for five minutes or an hour, as often as you like. FULLY ON-DEVICE. FULLY PRIVATE. Most language apps send your voice to a server. Digamo doesn’t — it can’t. Everything runs on your iPhone. Your voice never leaves your device, your conversations are never transmitted, and nothing is used to train anyone’s AI. We built it that way on purpose. No account. No email address. No tracking. No analytics. Just the app. HOW IT WORKS Tap the microphone. Your AI language partner speaks. You respond. That’s it. Digamo simulates real conversation — the kind you’d have with a native speaker — without needing another person on the other end of the line. When you don’t understand something, tap the flag to switch to your native language and ask. Get your answer, then switch back. Just like working with a real language partner. Long-press any word or phrase to translate it or hear it again. Digamo knows your level and adapts as you improve. BUILT FOR REAL PRACTICE No gamification. No streaks. No cartoon characters. No creepy AI avatars. No structured lessons — every session is real conversation, not a drill. Native language support — grammar explanations and translations in your own language. Adapts to your level from A1 beginner to C2 advanced. Personalize with topics you care about: travel, food, culture, business, and more. Grammar focus: target the specific patterns you want to improve. Everyday situations: practice at the doctor, ordering food, job interviews, and more. Playback speed control — slow down for comprehension, speed up as you improve. WORKS OFFLINE Once the language model is downloaded, Digamo works anywhere — on a plane, in the mountains, without Wi-Fi. The AI runs on your device, not in a data center. ONE PRICE. ALL FEATURES. Your first conversation (12 turns) is free. After that, Digamo’s language practice features require an auto-renewable subscription: Monthly: $3.99 per month Annual: $39.99 per year — best value No limits. No dark patterns. Every language and every feature is included in both plans. Family Sharing supported. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel anytime from your App Store account settings. No one ever became fluent in a language by using an app. Digamo is one tool in your language learning journey — the best way to get real speaking practice, anytime, anywhere, without needing another person available. REQUIRES iPhone 15 Pro or later, or an iPad with M1 or later. Digamo runs a complete AI model on your device — that needs 8 GB of memory, so earlier iPhones and iPads aren’t supported. · iOS 26 / iPadOS 26 or later · 16+ TERMS OF USE https://digamo.ai/terms/ PRIVACY POLICY https://digamo.ai/privacy/
KotobaBloom
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Speak Japanese that belongs in real life. Kotoba Bloom is an AI Japanese learning app for people who want to live, work, travel, and connect in Japan, and for everyone who loves Japanese culture. TALK WITH AI Practice guided chat, sentence recording, native-style listening, and low-latency live AI conversation. Choose cafes, stations, friends, interviews, meetings, or culture. The coach adapts speed, politeness, and the next question to your level. SOUND NATURAL, NOT TEXTBOOK Get a corrected sentence, a more natural version, grammar guidance, pronunciation targets, culture and register notes, a score, and one clear next drill. Learn when a casual anime-like expression is fun, when it may sound rude, and what Japanese people would usually say instead. BUILD YOUR OWN PATH Choose Work in Japan, Love Japan, Travel Japan, JLPT, Daily Conversation, or a mixed goal. AI Growth Memory uses completed lessons, mistakes, speaking practice, and missions to recommend the next useful step. CAREER IN JAPAN Train self-introductions, interviews, strengths, motivation, keigo, email, meetings, reporting, workplace small talk, and Japanese business culture. Sensei Pro adds deeper professional role-play and feedback. JAPAN CULTURE WORLD Learn through original missions inspired by travel, food, festivals, shrines, hot springs, convenience stores, games, manga, anime, friendship, and everyday life without copying copyrighted dialogue. CORE SKILLS • Essential high-frequency Japanese words • Listening and shadowing with AI-generated Japanese voice • Microphone speech recognition and sentence-match feedback • Kana and kanji writing practice • Personal weekly plans, streaks, rewards, and Bridge Missions • Progress evidence and Japan Bridge Certificate • Eight interface languages PLANS Free Sakura offers the foundations with limited AI use and light sponsor breaks after learning. Kotoba Plus expands AI conversation, listening, culture, and daily practice. Sensei Pro adds intensive career, interview, business, JLPT, and expert coaching. Paid plans are ad-free. Kotoba Bloom is built to help every learner communicate with confidence, understand the culture behind the words, and create more human connection between Japan and the world. Terms: https://kotobabloom.com/terms.html Privacy: https://kotobabloom.com/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: KotobaBloom at none against Digamo's 2. KotobaBloom also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price and ads 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. Digamo sells 2 in-app purchases, starting at $3.99 per month. KotobaBloom asks for nothing beyond the download.
| Parameter | Digamo | KotobaBloom |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 430 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | Lost Arrow Studios, LLC | RIKUYA SATO |
In-app purchases
Digamo
- Digamo$3.991 Month
- Digamo$39.991 Year
KotobaBloom
No in-app purchases









