Comparison

SciMatic vs Declinatio

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

SciMatic

Features
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Scimatic is the official mobile companion for scimatic.org — the academic collaboration platform trusted by researchers, authors, and editors worldwide. PUBLISHED ARTICLES Browse all your accepted and published research articles in one place. View abstracts, author lists, keywords, and full references. Download article PDFs directly to your device or share them with colleagues. PUBLICATION CERTIFICATES Access professionally designed publication certificates for every accepted manuscript. Download certificates as PDF or have them sent directly to your email — perfect for sharing with your institution or including in your academic portfolio. ACADEMIC PROFILE Manage your researcher profile on the go. Update your name, phone number, academic degree, position, and correspondence address. Add and manage your institutional affiliations — essential for manuscript submissions. SCI BALANCE Track your SCI credits and account balance in real time, right from the app header. NOTIFICATIONS Stay informed with real-time alerts about manuscript status changes, review completions, and platform updates. SECURE & PRIVATE • Email verification required for all accounts • Secure token-based authentication • Full account deletion available (your data, your choice) • HTTPS encrypted connections FEATURES AT A GLANCE • View published articles with rich formatting and images • Download and share article PDFs • View and email publication certificates • Manage academic profile and affiliations • Track SCI balance and account balance • Push notification alerts • Forgot password and email verification • Dark-themed login for a modern experience • Clean, intuitive Material Design interface BUILT FOR ACADEMICS Whether you're a professor tracking your publications, a PhD student managing your first paper, or an editor reviewing submissions — Scimatic puts your academic work at your fingertips. Questions or feedback? Contact us at info@scimatic.org or visit scimatic.org

About

Declinatio

Master Latin grammar through interactive exercises and readings. Practice noun declensions, verb conjugations, and sentence completion. Read original Latin texts with integrated learning tools.

Highlights
  • Noun form practice
  • Sentence completion exercises
  • Read original Latin texts
  • Daily sentence practice
  • Smart review system
  • Guided learning path
  • Extensive vocabulary library
Features
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Latin endings tell you how words fit together. Declinatio helps you recognize them, put them to use, and read Caesar in the original. FORM PRACTICE Practice a noun form, check your answer, and learn how the stem and ending fit together. SENTENCE COMPLETION Put Latin cases into context. Complete a Latin sentence with the correct form, using an English translation and an optional hint. LECTIŌ — READ CAESAR AND NEPOS Read Caesar's Gallic War and the Lives of Miltiades, Hamilcar and Hannibal by Cornelius Nepos in the original Latin. Fill in missing Latin words as you read, with form prompts, an English translation and optional hints to help you. Get feedback on each answer, tap any word to see its dictionary entry, meaning and grammatical form, and pick up where you left off in each chapter. Explore all of Book I of the Gallic War, plus Caesar's landing in Britain (Book IV), Ambiorix's revolt and the siege of Cicero's camp (Book V), and the Gauls and their Druids (Book VI). VERBA — BUILD YOUR VOCABULARY Learn 600 common words from Declinatio's Caesar and Nepos readings, ranked by estimated frequency and grouped into decks of 100. The first deck accounts for about half of those texts. Review words at spaced intervals to help them stick. SENTENTIAE — DAILY SENTENCES Practice with eight sentences a day, matched to your level, from Caesar, Cicero, Vergil, Catullus, the Vulgate and more. Fill in one missing form in each sentence. When you're ready for longer reading, try the Pōns guided passages: two adapted readings from Eutropius and Nepos that help you work toward Caesar. SMART REVIEW Keep what you've learned fresh with a daily review tailored to your progress. Recognize new verb forms before practicing them from memory. Forms return when they're due for practice, and your mastery map fills in as you learn. LEARN Follow the Via learning path, with 56 guided lessons across 26 units. Study the five declensions, adjectives, pronouns, verbs, syntax and vocabulary. Build from dictionary entries and basic sentence structure to conditional sentences. THE LIBRARY Explore over 2,000 nouns, adjectives, pronouns and verbs, each with a complete table of forms. Search in Latin or English, using any form of a word. Browse the Essential 50, the Core 100, or the vocabulary of Caesar and Nepos. Save words to your own favorites list. FREE Start with the first tier of the Via, including: - The first and second declensions, first/second-declension adjectives, and personal and possessive pronouns - The present, imperfect and future of every verb - Basic sentence structure, case roles and the first vocabulary set All practice modes are available for these topics, along with Tier I sentences. Check your starting level with the placement check, and test what you've learned with the first end-of-tier assessment. You can also read the opening chapter of each text in Lectiō and learn the first 100 words in Verba. PRÆMIUM Continue through the rest of the course with Præmium: - The third, fourth and fifth declensions, third-declension adjectives, and demonstrative, interrogative and relative pronouns - The perfect system, passive voice, subjunctive and imperative - All remaining syntax and vocabulary lessons, Pōns reading passages, higher-level daily sentences, and assessments II–V Præmium also includes adaptive Smart Review, every text in Lectiō, and every word deck in Verba. New texts are included with your subscription as they're added. Choose a monthly or annual subscription, with a one-week free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://hiawathastudios.com/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SciMatic4 screens
Declinatio4 screens

Verdict

The call

The clearest difference is update cadence: Declinatio at every 3 days against SciMatic's fortnightly. SciMatic's advantage is iOS requirement (15.0 vs 17.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. SciMatic sells 2 one-off in-app purchases and Declinatio sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

SciMatic ships an update fortnightly, Declinatio every 3 days. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

Scorecard2 real differences · 7 level
SciMatic versus Declinatio: the parameters behind the verdict, then further details
ParameterSciMaticDeclinatio
PriceFreeFree
Rating—4.8 (4 ratings) — better
Number of ratings—4 — better
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size24 MB21 MB
Age rating4+4+
DeveloperZincirxHiawatha Studios, LLC

In-app purchases

2 purchases

SciMatic

One-time2
  • $50 Balance$50.00
  • $100 Balance$100.00
2 purchases

Declinatio

Subscriptions2
  • Praemium Monthly7 Days trial$5.991 Month
  • Praemium Annual7 Days trial$19.991 Year

Questions

Is SciMatic free?
SciMatic is free to download, with in-app purchases available.
Is Declinatio free?
Declinatio is free to download, with in-app purchases available.
Do SciMatic or Declinatio have ads?
Neither SciMatic nor Declinatio shows ads.
Which is updated more often, SciMatic or Declinatio?
SciMatic ships an update fortnightly, and Declinatio every 3 days. Most recently, SciMatic was updated on October 25, 2026 and Declinatio on October 26, 2026.

Other comparisons