StudyStreaks vs Grammobolica
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyStreaks
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A simple and powerful study planner, to motivate you to study, stay concentrated, prioritise wisely, and become a better student. StudyStreaks creates for you a dynamic study schedule. Rather than setting aside specific blocks of time throughout the week (which you couldn’t possibly stick to in the real world), you can study whenever you like, but the app makes sure you still reach your weekly goal by the end of the week. The app’s timer follows a 25 minute work, and 5 minute break cycle, because psychological research says that 25 minutes is about how long most people can concentrate, and 5 minutes is about how long most people need to reset their concentration. Features include: • A streak tally, to motivate you to reach your weekly study goal, every week. • Research-based timer, to keep your concentration. • Simple, clear graphics, to see how far you are from your goal. • A prioritisation tool, to split your study time optimally between your subjects. • A graph of your study habits over time.
Grammobolica
This app offers daily language practice for adults who want to improve their speaking skills. It focuses on translating sentences aloud, building vocabulary, and using grammar in context. Track your progress with a built-in study planner and access full grammar courses from A1 to B2.
- Daily speaking drills
- Voice translation and pronunciation check
- Vocabulary building with SRS
- Grammar theory and hints
- Structured A1-B2 grammar courses
- Study planner for progress tracking
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Grammobolica is your Language Gym — a daily training space for adults who studied a language before but still can't speak it. The goal: speak out loud every day. Real reps, not streaks. Pick a topic, do 3 sets of 10 sentence translations aloud, get checked by your native coach. Grammobolica trains you to actually USE grammar — not just read rules. Say full sentences aloud, get graded word by word, and build a vocabulary that comes straight out of your own mistakes. Learn English, Spanish, German, French, Portuguese, Polish, Indonesian, or Serbian. NEW IN 3.1.6 Refreshed Interface Cleaner screens and a new checkpoint after every set. Promo Codes Redeem a code right in Settings. New Name: Grammobolica Mnemolearn is now Grammobolica — same app, same account, all your progress. GRAMMAR TRAINER Choose a topic and get 10 sentences. Translate from your language out loud, then reveal and check. Missed some? A short extra round replays exactly those. Voice Mode Speech recognition checks your spoken answer against the target sentence. A word only counts if it was hidden when you said it — reading it off the screen doesn't. Word Hints on Tap Tap a word for its translation or grammar role, its learning status, and its forms — articles, cases, endings. Grammar Theory Every sub-topic has theory, key rules and notes. Peek at hints anytime during drills. Full Courses (A1–B1) All topics organized into courses and lessons. Follow the structured path or jump to any topic you need. FLASHCARDS Smart Vocabulary (8-Stage SRS) Review by swiping right (know) or left (don't know). 8 stages with growing intervals — words stick permanently. Cards come straight from your drills, so you study exactly what you missed. SHADOWING TRAINER 330 everyday phrases — greetings, requests, opinions. Repeat after the native speaker, record your voice and compare. AI text-to-speech reads any phrase or sentence in a natural voice. STREAKS Keep your daily training going, track it from the home screen widget, and share your progress. AVAILABLE LANGUAGES Learn: English, Spanish, German, French, Portuguese, Polish, Indonesian, Serbian Interface: 17 languages including Russian, German, French, Spanish, Portuguese, Japanese, Korean, Chinese, Turkish PERFECT FOR - Beginners starting from A1 with structured courses - Intermediate learners (A2–B1) fixing grammar gaps with targeted drills - Anyone who wants to practice speaking with voice recording - Vocabulary builders who want smart spaced repetition - Students preparing for language exams WHY GRAMMOBOLICA Duolingo gives you games. Babbel gives you lessons. Anki gives you blank flashcards. Grammobolica gives you a gym — sentence drills spoken out loud and graded word by word, with grammar theory, thousands of sentences and a native coach for every language. Real reps. Real speech. PRICING Free: 3 drill sessions/day, core vocabulary SRS, grammar browsing, 30 TTS plays/day Pro: Unlimited drills, unlimited TTS, all features unlocked Download Grammobolica and start training your speech — one workout a day.
Screenshots
Verdict
The clearest difference is update cadence: Grammobolica at weekly against StudyStreaks's every 6 weeks. StudyStreaks's advantage is iOS requirement (10.0 vs 15.5). 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. StudyStreaks sells 2 one-off in-app purchases and Grammobolica sells 5 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
StudyStreaks ships an update every 6 weeks, Grammobolica weekly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.
| Parameter | StudyStreaks | Grammobolica |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 14 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | Gavin Douch | Evgenii Dadonov |
In-app purchases
StudyStreaks
- Streak Repair$1.99
- StudyStreaks Premium$2.99
Grammobolica
- Weekly Plan$1.997 Days
- Monthly Plan3 Days trial$6.991 Month
- Month (Diligent Student)1 Month trial$6.991 Month
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- Yearly Plan3 Days trial$34.991 Year
- Year (Diligent Student)1 Year trial$34.991 Year









