Portuguese Dictionary + vs SignMaster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Portuguese Dictionary +
This app provides a comprehensive bilingual dictionary and translator for English and Portuguese. It offers offline access to over 350,000 words and phrases, including pronunciation, translation, and learning tools like flashcards and word games.
- Bilingual English-Portuguese dictionary
- Offline translation for words and phrases
- Image text scanning for dictionary search
- Thesaurus, synonyms, and antonyms
- Vocabulary building games and flashcards
- Offline pronunciation
- Phrasebook with common phrases
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• Bilingual English to Portuguese and Portuguese to English dictionary • Portuguese to English word and phrase translator and translation • Over 350K words and phrase can be used in offline • Offline pronunciation and translate any sentences • Scan text in image by pointing camera to search in dictionary • Designed for student, teacher, tourist and language learners • Having thesaurus, synonyms and antonyms • Translate individual words, phrases, or whole sentences • Tap a word for cross searching • Bookmark and Recent history for instant recall • Word of the day to learn IELTS, TOEFL and SAT words • Multiple games help to improve English and Portuguese vocabulary • Offline Pronunciation helps to learn words properly • Flash card and Word of the Day helps to improve vocabulary • Phrase book, Phrase of the day and Phrase Card helps to speak common phrases • Quote of the Day improves wisdom and motivation
SignMaster
Master signed number operations with this free educational app. It offers guided solutions, diverse challenges, and progress tracking for students of all levels. Learn addition, subtraction, multiplication, and division of signed numbers interactively.
- Addition, subtraction, multiplication, division of signed numbers
- Step-by-step guided solutions
- Beginner to expert skill levels
- Progress tracking
- Offline learning capability
- User-friendly interface
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Unlock the power of mathematical mastery with "SignMaster", a free app designed to revolutionize the way students learn essential operations with signed numbers: addition, subtraction, multiplication and division. Whether you're a beginner navigating the basics or an expert seeking to overcome challenges, this app is your ultimate companion on the journey to mathematical excellence. - Empower Your Math Journey: Embark on a dynamic learning experience designed to elevate your math skills through engaging and interactive exercises tailored just for you. - Guided Solutions: Each exercise is accompanied by step-by-step solutions, meticulously crafted to eliminate confusion and seamlessly guide you through the enchanting world of mathematics. - Diverse Challenges: Explore the magic of math with a delightful variety of operations and skill levels, ensuring a captivating and enriching learning journey. - Tailored for Students: * Beginner-Friendly: Perfect for students initiating their exploration of signed numbers, providing a smooth transition from basic operations to conquering complex challenges. * Expert Recommended: Highly endorsed for students grappling with signed numbers, offering a pathway to unlock a wealth of knowledge and boost confidence with every solved exercise. - User-Friendly Interface: Enjoy a stress-free learning adventure with our app's intuitive interface and thoughtfully designed features, making math practice an enjoyable and accessible experience. - Learn Anywhere, Anytime: Take the joy of learning with you, even without an internet connection. Our app ensures that the pursuit of knowledge knows no bounds! - Practice and Progress: Unleash your mathematical potential in our dedicated practice section! From simple calculations to intricate problem-solving, track your progress, and witness your skills soar. Each correct answer propels you closer to math mastery, turning learning into a rewarding and enjoyable experience. Privacy Assurance: Your privacy is our priority! Immerse yourself in a secure learning environment, where your focus is solely on conquering mathematical challenges. **Ready to level up your math knowledge? Download now and embark on an epic adventure of mastering the incredible world of signed numbers with different operations. Be the math hero you were meant to be!
Screenshots
Verdict
The clearest difference is in-app purchases: SignMaster at none against Portuguese Dictionary +'s 5. SignMaster also leads on ads (none vs shown) and review sentiment (100% vs 72%). Portuguese Dictionary +'s advantage is update cadence (every 2 months vs every 15 months). On price, device support and iOS requirement 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. Portuguese Dictionary + sells 5 one-off in-app purchases. SignMaster asks for nothing beyond the download.
Portuguese Dictionary + ships an update every 2 months, SignMaster every 15 months. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.
| Parameter | Portuguese Dictionary + | SignMaster |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (52 ratings) — better | — |
| Positive reviews | 71.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 52 — better | — |
| Update frequency | Every 2 months — better | Every 15 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | iThinkdiff | Belaid Ouharrou Alrais |
Customer experience
Portuguese Dictionary +
SignMaster
Bugs and requests
Portuguese Dictionary +
Reported bugs
8 issues- Word-of-the-day feature frequently malfunctions
- Bookmarks and saved words disappear
- App gets stuck on ads or activation screens
- Buttons positioned too close together causing accidental deletions
- Translation feature stops working after purchase
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- Pronunciation feature charges for unsupported languages
- Inflected word forms not recognized in search
- Occasional app crashes and freezing
Requested features
14 requests- Verb conjugation tool
- Noun gender indicators (masculine/feminine)
- Example sentences for context
- Portuguese pronunciation support
- Bidirectional translation (Portuguese to English)
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- Continental Portuguese language variant
- Spanish to Portuguese translation
- Undo button for accidental deletions
- Better word selection algorithm for word-of-the-day
- More common everyday words in daily feature
- Larger word selection and vocabulary database
- Ad removal option without premium cost
- Ability to save and bookmark words
- Improved user interface and navigation
SignMaster
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Portuguese Dictionary +
- Pronunciation$0.99
- Online Translator$0.99
- Flash Card$0.99
Show 2 moreShow fewer
- Phrase Book$0.99
- Unlock Full Version$9.99
SignMaster
No in-app purchases
Questions
Is Portuguese Dictionary + free?
Is SignMaster free?
Do Portuguese Dictionary + or SignMaster have ads?
Which is updated more often, Portuguese Dictionary + or SignMaster?
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